update boost on linux

linx64/include/boost/asio/ip/address.hpp

@@ -2,7 +2,7 @@
 // ip/address.hpp
 // ~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -17,9 +17,13 @@
 
 #include <boost/asio/detail/config.hpp>
 #include <string>
+#include <boost/asio/detail/throw_exception.hpp>
+#include <boost/asio/detail/string_view.hpp>
+#include <boost/asio/detail/type_traits.hpp>
 #include <boost/system/error_code.hpp>
 #include <boost/asio/ip/address_v4.hpp>
 #include <boost/asio/ip/address_v6.hpp>
+#include <boost/asio/ip/bad_address_cast.hpp>
 
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
 # include <iosfwd>
@@ -44,46 +48,48 @@ class address
 {
 public:
   /// Default constructor.
-  BOOST_ASIO_DECL address();
+  BOOST_ASIO_DECL address() BOOST_ASIO_NOEXCEPT;
 
   /// Construct an address from an IPv4 address.
-  BOOST_ASIO_DECL address(const boost::asio::ip::address_v4& ipv4_address);
+  BOOST_ASIO_DECL address(
+      const boost::asio::ip::address_v4& ipv4_address) BOOST_ASIO_NOEXCEPT;
 
   /// Construct an address from an IPv6 address.
-  BOOST_ASIO_DECL address(const boost::asio::ip::address_v6& ipv6_address);
+  BOOST_ASIO_DECL address(
+      const boost::asio::ip::address_v6& ipv6_address) BOOST_ASIO_NOEXCEPT;
 
   /// Copy constructor.
-  BOOST_ASIO_DECL address(const address& other);
+  BOOST_ASIO_DECL address(const address& other) BOOST_ASIO_NOEXCEPT;
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move constructor.
-  BOOST_ASIO_DECL address(address&& other);
+  BOOST_ASIO_DECL address(address&& other) BOOST_ASIO_NOEXCEPT;
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// Assign from another address.
-  BOOST_ASIO_DECL address& operator=(const address& other);
+  BOOST_ASIO_DECL address& operator=(const address& other) BOOST_ASIO_NOEXCEPT;
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move-assign from another address.
-  BOOST_ASIO_DECL address& operator=(address&& other);
+  BOOST_ASIO_DECL address& operator=(address&& other) BOOST_ASIO_NOEXCEPT;
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// Assign from an IPv4 address.
   BOOST_ASIO_DECL address& operator=(
-      const boost::asio::ip::address_v4& ipv4_address);
+      const boost::asio::ip::address_v4& ipv4_address) BOOST_ASIO_NOEXCEPT;
 
   /// Assign from an IPv6 address.
   BOOST_ASIO_DECL address& operator=(
-      const boost::asio::ip::address_v6& ipv6_address);
+      const boost::asio::ip::address_v6& ipv6_address) BOOST_ASIO_NOEXCEPT;
 
   /// Get whether the address is an IP version 4 address.
-  bool is_v4() const
+  bool is_v4() const BOOST_ASIO_NOEXCEPT
   {
     return type_ == ipv4;
   }
 
   /// Get whether the address is an IP version 6 address.
-  bool is_v6() const
+  bool is_v6() const BOOST_ASIO_NOEXCEPT
   {
     return type_ == ipv6;
   }
@@ -94,65 +100,76 @@ public:
   /// Get the address as an IP version 6 address.
   BOOST_ASIO_DECL boost::asio::ip::address_v6 to_v6() const;
 
-  /// Get the address as a string in dotted decimal format.
+  /// Get the address as a string.
   BOOST_ASIO_DECL std::string to_string() const;
 
-  /// Get the address as a string in dotted decimal format.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use other overload.) Get the address as a string.
   BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
 
-  /// Create an address from an IPv4 address string in dotted decimal form,
-  /// or from an IPv6 address in hexadecimal notation.
-  BOOST_ASIO_DECL static address from_string(const char* str);
+  /// (Deprecated: Use make_address().) Create an address from an IPv4 address
+  /// string in dotted decimal form, or from an IPv6 address in hexadecimal
+  /// notation.
+  static address from_string(const char* str);
 
-  /// Create an address from an IPv4 address string in dotted decimal form,
-  /// or from an IPv6 address in hexadecimal notation.
-  BOOST_ASIO_DECL static address from_string(
-      const char* str, boost::system::error_code& ec);
+  /// (Deprecated: Use make_address().) Create an address from an IPv4 address
+  /// string in dotted decimal form, or from an IPv6 address in hexadecimal
+  /// notation.
+  static address from_string(const char* str, boost::system::error_code& ec);
 
-  /// Create an address from an IPv4 address string in dotted decimal form,
-  /// or from an IPv6 address in hexadecimal notation.
-  BOOST_ASIO_DECL static address from_string(const std::string& str);
+  /// (Deprecated: Use make_address().) Create an address from an IPv4 address
+  /// string in dotted decimal form, or from an IPv6 address in hexadecimal
+  /// notation.
+  static address from_string(const std::string& str);
 
-  /// Create an address from an IPv4 address string in dotted decimal form,
-  /// or from an IPv6 address in hexadecimal notation.
-  BOOST_ASIO_DECL static address from_string(
+  /// (Deprecated: Use make_address().) Create an address from an IPv4 address
+  /// string in dotted decimal form, or from an IPv6 address in hexadecimal
+  /// notation.
+  static address from_string(
       const std::string& str, boost::system::error_code& ec);
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Determine whether the address is a loopback address.
-  BOOST_ASIO_DECL bool is_loopback() const;
+  BOOST_ASIO_DECL bool is_loopback() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is unspecified.
-  BOOST_ASIO_DECL bool is_unspecified() const;
+  BOOST_ASIO_DECL bool is_unspecified() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a multicast address.
-  BOOST_ASIO_DECL bool is_multicast() const;
+  BOOST_ASIO_DECL bool is_multicast() const BOOST_ASIO_NOEXCEPT;
 
   /// Compare two addresses for equality.
-  BOOST_ASIO_DECL friend bool operator==(const address& a1, const address& a2);
+  BOOST_ASIO_DECL friend bool operator==(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT;
 
   /// Compare two addresses for inequality.
-  friend bool operator!=(const address& a1, const address& a2)
+  friend bool operator!=(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a1 == a2);
   }
 
   /// Compare addresses for ordering.
-  BOOST_ASIO_DECL friend bool operator<(const address& a1, const address& a2);
+  BOOST_ASIO_DECL friend bool operator<(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT;
 
   /// Compare addresses for ordering.
-  friend bool operator>(const address& a1, const address& a2)
+  friend bool operator>(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT
   {
     return a2 < a1;
   }
 
   /// Compare addresses for ordering.
-  friend bool operator<=(const address& a1, const address& a2)
+  friend bool operator<=(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a2 < a1);
   }
 
   /// Compare addresses for ordering.
-  friend bool operator>=(const address& a1, const address& a2)
+  friend bool operator>=(const address& a1,
+      const address& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a1 < a2);
   }
@@ -168,6 +185,57 @@ private:
   boost::asio::ip::address_v6 ipv6_address_;
 };
 
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(const char* str);
+
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(const std::string& str);
+
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW) \
+  || defined(GENERATING_DOCUMENTATION)
+
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(string_view str);
+
+/// Create an address from an IPv4 address string in dotted decimal form,
+/// or from an IPv6 address in hexadecimal notation.
+/**
+ * @relates address
+ */
+BOOST_ASIO_DECL address make_address(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+       //  || defined(GENERATING_DOCUMENTATION)
+
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
 
 /// Output an address as a string.

linx64/include/boost/asio/ip/address_v4.hpp

@@ -2,7 +2,7 @@
 // ip/address_v4.hpp
 // ~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -18,7 +18,9 @@
 #include <boost/asio/detail/config.hpp>
 #include <string>
 #include <boost/asio/detail/array.hpp>
+#include <boost/asio/detail/cstdint.hpp>
 #include <boost/asio/detail/socket_types.hpp>
+#include <boost/asio/detail/string_view.hpp>
 #include <boost/asio/detail/winsock_init.hpp>
 #include <boost/system/error_code.hpp>
 
@@ -44,6 +46,9 @@ namespace ip {
 class address_v4
 {
 public:
+  /// The type used to represent an address as an unsigned integer.
+  typedef uint_least32_t uint_type;
+
   /// The type used to represent an address as an array of bytes.
   /**
    * @note This type is defined in terms of the C++0x template @c std::array
@@ -56,7 +61,7 @@ public:
 #endif
 
   /// Default constructor.
-  address_v4()
+  address_v4() BOOST_ASIO_NOEXCEPT
   {
     addr_.s_addr = 0;
   }
@@ -64,25 +69,25 @@ public:
   /// Construct an address from raw bytes.
   BOOST_ASIO_DECL explicit address_v4(const bytes_type& bytes);
 
-  /// Construct an address from a unsigned long in host byte order.
-  BOOST_ASIO_DECL explicit address_v4(unsigned long addr);
+  /// Construct an address from an unsigned integer in host byte order.
+  BOOST_ASIO_DECL explicit address_v4(uint_type addr);
 
   /// Copy constructor.
-  address_v4(const address_v4& other)
+  address_v4(const address_v4& other) BOOST_ASIO_NOEXCEPT
     : addr_(other.addr_)
   {
   }
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move constructor.
-  address_v4(address_v4&& other)
+  address_v4(address_v4&& other) BOOST_ASIO_NOEXCEPT
     : addr_(other.addr_)
   {
   }
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// Assign from another address.
-  address_v4& operator=(const address_v4& other)
+  address_v4& operator=(const address_v4& other) BOOST_ASIO_NOEXCEPT
   {
     addr_ = other.addr_;
     return *this;
@@ -90,7 +95,7 @@ public:
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move-assign from another address.
-  address_v4& operator=(address_v4&& other)
+  address_v4& operator=(address_v4&& other) BOOST_ASIO_NOEXCEPT
   {
     addr_ = other.addr_;
     return *this;
@@ -98,117 +103,206 @@ public:
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// Get the address in bytes, in network byte order.
-  BOOST_ASIO_DECL bytes_type to_bytes() const;
+  BOOST_ASIO_DECL bytes_type to_bytes() const BOOST_ASIO_NOEXCEPT;
 
+  /// Get the address as an unsigned integer in host byte order
+  BOOST_ASIO_DECL uint_type to_uint() const BOOST_ASIO_NOEXCEPT;
+
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
   /// Get the address as an unsigned long in host byte order
   BOOST_ASIO_DECL unsigned long to_ulong() const;
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Get the address as a string in dotted decimal format.
   BOOST_ASIO_DECL std::string to_string() const;
 
-  /// Get the address as a string in dotted decimal format.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use other overload.) Get the address as a string in dotted
+  /// decimal format.
   BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
 
-  /// Create an address from an IP address string in dotted decimal form.
-  BOOST_ASIO_DECL static address_v4 from_string(const char* str);
+  /// (Deprecated: Use make_address_v4().) Create an address from an IP address
+  /// string in dotted decimal form.
+  static address_v4 from_string(const char* str);
 
-  /// Create an address from an IP address string in dotted decimal form.
-  BOOST_ASIO_DECL static address_v4 from_string(
+  /// (Deprecated: Use make_address_v4().) Create an address from an IP address
+  /// string in dotted decimal form.
+  static address_v4 from_string(
       const char* str, boost::system::error_code& ec);
 
-  /// Create an address from an IP address string in dotted decimal form.
-  BOOST_ASIO_DECL static address_v4 from_string(const std::string& str);
+  /// (Deprecated: Use make_address_v4().) Create an address from an IP address
+  /// string in dotted decimal form.
+  static address_v4 from_string(const std::string& str);
 
-  /// Create an address from an IP address string in dotted decimal form.
-  BOOST_ASIO_DECL static address_v4 from_string(
+  /// (Deprecated: Use make_address_v4().) Create an address from an IP address
+  /// string in dotted decimal form.
+  static address_v4 from_string(
       const std::string& str, boost::system::error_code& ec);
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Determine whether the address is a loopback address.
-  BOOST_ASIO_DECL bool is_loopback() const;
+  BOOST_ASIO_DECL bool is_loopback() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is unspecified.
-  BOOST_ASIO_DECL bool is_unspecified() const;
+  BOOST_ASIO_DECL bool is_unspecified() const BOOST_ASIO_NOEXCEPT;
 
-  /// Determine whether the address is a class A address.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use network_v4 class.) Determine whether the address is a
+  /// class A address.
   BOOST_ASIO_DECL bool is_class_a() const;
 
-  /// Determine whether the address is a class B address.
+  /// (Deprecated: Use network_v4 class.) Determine whether the address is a
+  /// class B address.
   BOOST_ASIO_DECL bool is_class_b() const;
 
-  /// Determine whether the address is a class C address.
+  /// (Deprecated: Use network_v4 class.) Determine whether the address is a
+  /// class C address.
   BOOST_ASIO_DECL bool is_class_c() const;
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Determine whether the address is a multicast address.
-  BOOST_ASIO_DECL bool is_multicast() const;
+  BOOST_ASIO_DECL bool is_multicast() const BOOST_ASIO_NOEXCEPT;
 
   /// Compare two addresses for equality.
-  friend bool operator==(const address_v4& a1, const address_v4& a2)
+  friend bool operator==(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
     return a1.addr_.s_addr == a2.addr_.s_addr;
   }
 
   /// Compare two addresses for inequality.
-  friend bool operator!=(const address_v4& a1, const address_v4& a2)
+  friend bool operator!=(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
     return a1.addr_.s_addr != a2.addr_.s_addr;
   }
 
   /// Compare addresses for ordering.
-  friend bool operator<(const address_v4& a1, const address_v4& a2)
+  friend bool operator<(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
-    return a1.to_ulong() < a2.to_ulong();
+    return a1.to_uint() < a2.to_uint();
   }
 
   /// Compare addresses for ordering.
-  friend bool operator>(const address_v4& a1, const address_v4& a2)
+  friend bool operator>(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
-    return a1.to_ulong() > a2.to_ulong();
+    return a1.to_uint() > a2.to_uint();
   }
 
   /// Compare addresses for ordering.
-  friend bool operator<=(const address_v4& a1, const address_v4& a2)
+  friend bool operator<=(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
-    return a1.to_ulong() <= a2.to_ulong();
+    return a1.to_uint() <= a2.to_uint();
   }
 
   /// Compare addresses for ordering.
-  friend bool operator>=(const address_v4& a1, const address_v4& a2)
+  friend bool operator>=(const address_v4& a1,
+      const address_v4& a2) BOOST_ASIO_NOEXCEPT
   {
-    return a1.to_ulong() >= a2.to_ulong();
+    return a1.to_uint() >= a2.to_uint();
   }
 
   /// Obtain an address object that represents any address.
-  static address_v4 any()
+  static address_v4 any() BOOST_ASIO_NOEXCEPT
   {
     return address_v4();
   }
 
   /// Obtain an address object that represents the loopback address.
-  static address_v4 loopback()
+  static address_v4 loopback() BOOST_ASIO_NOEXCEPT
   {
     return address_v4(0x7F000001);
   }
 
   /// Obtain an address object that represents the broadcast address.
-  static address_v4 broadcast()
+  static address_v4 broadcast() BOOST_ASIO_NOEXCEPT
   {
     return address_v4(0xFFFFFFFF);
   }
 
-  /// Obtain an address object that represents the broadcast address that
-  /// corresponds to the specified address and netmask.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use network_v4 class.) Obtain an address object that
+  /// represents the broadcast address that corresponds to the specified
+  /// address and netmask.
   BOOST_ASIO_DECL static address_v4 broadcast(
       const address_v4& addr, const address_v4& mask);
 
-  /// Obtain the netmask that corresponds to the address, based on its address
-  /// class.
+  /// (Deprecated: Use network_v4 class.) Obtain the netmask that corresponds
+  /// to the address, based on its address class.
   BOOST_ASIO_DECL static address_v4 netmask(const address_v4& addr);
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
 private:
   // The underlying IPv4 address.
   boost::asio::detail::in4_addr_type addr_;
 };
 
+/// Create an IPv4 address from raw bytes in network order.
+/**
+ * @relates address_v4
+ */
+inline address_v4 make_address_v4(const address_v4::bytes_type& bytes)
+{
+  return address_v4(bytes);
+}
+
+/// Create an IPv4 address from an unsigned integer in host byte order.
+/**
+ * @relates address_v4
+ */
+inline address_v4 make_address_v4(address_v4::uint_type addr)
+{
+  return address_v4(addr);
+}
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(const char* str);
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(const std::string& str);
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW) \
+  || defined(GENERATING_DOCUMENTATION)
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(string_view str);
+
+/// Create an IPv4 address from an IP address string in dotted decimal form.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+       //  || defined(GENERATING_DOCUMENTATION)
+
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
 
 /// Output an address as a string.

linx64/include/boost/asio/ip/address_v4_iterator.hpp

@@ -0,0 +1,164 @@
+//
+// ip/address_v4_iterator.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_ADDRESS_V4_ITERATOR_HPP
+#define BOOST_ASIO_IP_ADDRESS_V4_ITERATOR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <boost/asio/ip/address_v4.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename> class basic_address_iterator;
+
+/// An input iterator that can be used for traversing IPv4 addresses.
+/**
+ * In addition to satisfying the input iterator requirements, this iterator
+ * also supports decrement.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+template <> class basic_address_iterator<address_v4>
+{
+public:
+  /// The type of the elements pointed to by the iterator.
+  typedef address_v4 value_type;
+
+  /// Distance between two iterators.
+  typedef std::ptrdiff_t difference_type;
+
+  /// The type of a pointer to an element pointed to by the iterator.
+  typedef const address_v4* pointer;
+
+  /// The type of a reference to an element pointed to by the iterator.
+  typedef const address_v4& reference;
+
+  /// Denotes that the iterator satisfies the input iterator requirements.
+  typedef std::input_iterator_tag iterator_category;
+
+  /// Construct an iterator that points to the specified address.
+  basic_address_iterator(const address_v4& addr) BOOST_ASIO_NOEXCEPT
+    : address_(addr)
+  {
+  }
+
+  /// Copy constructor.
+  basic_address_iterator(
+      const basic_address_iterator& other) BOOST_ASIO_NOEXCEPT
+    : address_(other.address_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  basic_address_iterator(basic_address_iterator&& other) BOOST_ASIO_NOEXCEPT
+    : address_(BOOST_ASIO_MOVE_CAST(address_v4)(other.address_))
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assignment operator.
+  basic_address_iterator& operator=(
+      const basic_address_iterator& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = other.address_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move assignment operator.
+  basic_address_iterator& operator=(
+      basic_address_iterator&& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = BOOST_ASIO_MOVE_CAST(address_v4)(other.address_);
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Dereference the iterator.
+  const address_v4& operator*() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_;
+  }
+
+  /// Dereference the iterator.
+  const address_v4* operator->() const BOOST_ASIO_NOEXCEPT
+  {
+    return &address_;
+  }
+
+  /// Pre-increment operator.
+  basic_address_iterator& operator++() BOOST_ASIO_NOEXCEPT
+  {
+    address_ = address_v4((address_.to_uint() + 1) & 0xFFFFFFFF);
+    return *this;
+  }
+
+  /// Post-increment operator.
+  basic_address_iterator operator++(int) BOOST_ASIO_NOEXCEPT
+  {
+    basic_address_iterator tmp(*this);
+    ++*this;
+    return tmp;
+  }
+
+  /// Pre-decrement operator.
+  basic_address_iterator& operator--() BOOST_ASIO_NOEXCEPT
+  {
+    address_ = address_v4((address_.to_uint() - 1) & 0xFFFFFFFF);
+    return *this;
+  }
+
+  /// Post-decrement operator.
+  basic_address_iterator operator--(int)
+  {
+    basic_address_iterator tmp(*this);
+    --*this;
+    return tmp;
+  }
+
+  /// Compare two addresses for equality.
+  friend bool operator==(const basic_address_iterator& a,
+      const basic_address_iterator& b)
+  {
+    return a.address_ == b.address_;
+  }
+
+  /// Compare two addresses for inequality.
+  friend bool operator!=(const basic_address_iterator& a,
+      const basic_address_iterator& b)
+  {
+    return a.address_ != b.address_;
+  }
+
+private:
+  address_v4 address_;
+};
+
+/// An input iterator that can be used for traversing IPv4 addresses.
+typedef basic_address_iterator<address_v4> address_v4_iterator;
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_ADDRESS_V4_ITERATOR_HPP

linx64/include/boost/asio/ip/address_v4_range.hpp

@@ -0,0 +1,136 @@
+//
+// ip/address_v4_range.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_ADDRESS_V4_RANGE_HPP
+#define BOOST_ASIO_IP_ADDRESS_V4_RANGE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <boost/asio/ip/address_v4_iterator.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename> class basic_address_range;
+
+/// Represents a range of IPv4 addresses.
+/**
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+template <> class basic_address_range<address_v4>
+{
+public:
+  /// The type of an iterator that points into the range.
+  typedef basic_address_iterator<address_v4> iterator;
+
+  /// Construct an empty range.
+  basic_address_range() BOOST_ASIO_NOEXCEPT
+    : begin_(address_v4()),
+      end_(address_v4())
+  {
+  }
+
+  /// Construct an range that represents the given range of addresses.
+  explicit basic_address_range(const iterator& first,
+      const iterator& last) BOOST_ASIO_NOEXCEPT
+    : begin_(first),
+      end_(last)
+  {
+  }
+
+  /// Copy constructor.
+  basic_address_range(const basic_address_range& other) BOOST_ASIO_NOEXCEPT
+    : begin_(other.begin_),
+      end_(other.end_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  basic_address_range(basic_address_range&& other) BOOST_ASIO_NOEXCEPT
+    : begin_(BOOST_ASIO_MOVE_CAST(iterator)(other.begin_)),
+      end_(BOOST_ASIO_MOVE_CAST(iterator)(other.end_))
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assignment operator.
+  basic_address_range& operator=(
+      const basic_address_range& other) BOOST_ASIO_NOEXCEPT
+  {
+    begin_ = other.begin_;
+    end_ = other.end_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move assignment operator.
+  basic_address_range& operator=(
+      basic_address_range&& other) BOOST_ASIO_NOEXCEPT
+  {
+    begin_ = BOOST_ASIO_MOVE_CAST(iterator)(other.begin_);
+    end_ = BOOST_ASIO_MOVE_CAST(iterator)(other.end_);
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Obtain an iterator that points to the start of the range.
+  iterator begin() const BOOST_ASIO_NOEXCEPT
+  {
+    return begin_;
+  }
+
+  /// Obtain an iterator that points to the end of the range.
+  iterator end() const BOOST_ASIO_NOEXCEPT
+  {
+    return end_;
+  }
+
+  /// Determine whether the range is empty.
+  bool empty() const BOOST_ASIO_NOEXCEPT
+  {
+    return size() == 0;
+  }
+
+  /// Return the size of the range.
+  std::size_t size() const BOOST_ASIO_NOEXCEPT
+  {
+    return end_->to_uint() - begin_->to_uint();
+  }
+
+  /// Find an address in the range.
+  iterator find(const address_v4& addr) const BOOST_ASIO_NOEXCEPT
+  {
+    return addr >= *begin_ && addr < *end_ ? iterator(addr) : end_;
+  }
+
+private:
+  iterator begin_;
+  iterator end_;
+};
+
+/// Represents a range of IPv4 addresses.
+typedef basic_address_range<address_v4> address_v4_range;
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_ADDRESS_V4_RANGE_HPP

linx64/include/boost/asio/ip/address_v6.hpp

@@ -2,7 +2,7 @@
 // ip/address_v6.hpp
 // ~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -19,6 +19,7 @@
 #include <string>
 #include <boost/asio/detail/array.hpp>
 #include <boost/asio/detail/socket_types.hpp>
+#include <boost/asio/detail/string_view.hpp>
 #include <boost/asio/detail/winsock_init.hpp>
 #include <boost/system/error_code.hpp>
 #include <boost/asio/ip/address_v4.hpp>
@@ -33,6 +34,8 @@ namespace boost {
 namespace asio {
 namespace ip {
 
+template <typename> class basic_address_iterator;
+
 /// Implements IP version 6 style addresses.
 /**
  * The boost::asio::ip::address_v6 class provides the ability to use and
@@ -57,33 +60,34 @@ public:
 #endif
 
   /// Default constructor.
-  BOOST_ASIO_DECL address_v6();
+  BOOST_ASIO_DECL address_v6() BOOST_ASIO_NOEXCEPT;
 
   /// Construct an address from raw bytes and scope ID.
   BOOST_ASIO_DECL explicit address_v6(const bytes_type& bytes,
       unsigned long scope_id = 0);
 
   /// Copy constructor.
-  BOOST_ASIO_DECL address_v6(const address_v6& other);
+  BOOST_ASIO_DECL address_v6(const address_v6& other) BOOST_ASIO_NOEXCEPT;
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move constructor.
-  BOOST_ASIO_DECL address_v6(address_v6&& other);
+  BOOST_ASIO_DECL address_v6(address_v6&& other) BOOST_ASIO_NOEXCEPT;
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// Assign from another address.
-  BOOST_ASIO_DECL address_v6& operator=(const address_v6& other);
+  BOOST_ASIO_DECL address_v6& operator=(
+      const address_v6& other) BOOST_ASIO_NOEXCEPT;
 
 #if defined(BOOST_ASIO_HAS_MOVE)
   /// Move-assign from another address.
-  BOOST_ASIO_DECL address_v6& operator=(address_v6&& other);
+  BOOST_ASIO_DECL address_v6& operator=(address_v6&& other) BOOST_ASIO_NOEXCEPT;
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
   /// The scope ID of the address.
   /**
    * Returns the scope ID associated with the IPv6 address.
    */
-  unsigned long scope_id() const
+  unsigned long scope_id() const BOOST_ASIO_NOEXCEPT
   {
     return scope_id_;
   }
@@ -92,121 +96,139 @@ public:
   /**
    * Modifies the scope ID associated with the IPv6 address.
    */
-  void scope_id(unsigned long id)
+  void scope_id(unsigned long id) BOOST_ASIO_NOEXCEPT
   {
     scope_id_ = id;
   }
 
   /// Get the address in bytes, in network byte order.
-  BOOST_ASIO_DECL bytes_type to_bytes() const;
+  BOOST_ASIO_DECL bytes_type to_bytes() const BOOST_ASIO_NOEXCEPT;
 
   /// Get the address as a string.
   BOOST_ASIO_DECL std::string to_string() const;
 
-  /// Get the address as a string.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use other overload.) Get the address as a string.
   BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
 
-  /// Create an address from an IP address string.
-  BOOST_ASIO_DECL static address_v6 from_string(const char* str);
+  /// (Deprecated: Use make_address_v6().) Create an IPv6 address from an IP
+  /// address string.
+  static address_v6 from_string(const char* str);
 
-  /// Create an address from an IP address string.
-  BOOST_ASIO_DECL static address_v6 from_string(
+  /// (Deprecated: Use make_address_v6().) Create an IPv6 address from an IP
+  /// address string.
+  static address_v6 from_string(
       const char* str, boost::system::error_code& ec);
 
-  /// Create an address from an IP address string.
-  BOOST_ASIO_DECL static address_v6 from_string(const std::string& str);
+  /// (Deprecated: Use make_address_v6().) Create an IPv6 address from an IP
+  /// address string.
+  static address_v6 from_string(const std::string& str);
 
-  /// Create an address from an IP address string.
-  BOOST_ASIO_DECL static address_v6 from_string(
+  /// (Deprecated: Use make_address_v6().) Create an IPv6 address from an IP
+  /// address string.
+  static address_v6 from_string(
       const std::string& str, boost::system::error_code& ec);
 
-  /// Converts an IPv4-mapped or IPv4-compatible address to an IPv4 address.
+  /// (Deprecated: Use make_address_v4().) Converts an IPv4-mapped or
+  /// IPv4-compatible address to an IPv4 address.
   BOOST_ASIO_DECL address_v4 to_v4() const;
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Determine whether the address is a loopback address.
-  BOOST_ASIO_DECL bool is_loopback() const;
+  BOOST_ASIO_DECL bool is_loopback() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is unspecified.
-  BOOST_ASIO_DECL bool is_unspecified() const;
+  BOOST_ASIO_DECL bool is_unspecified() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is link local.
-  BOOST_ASIO_DECL bool is_link_local() const;
+  BOOST_ASIO_DECL bool is_link_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is site local.
-  BOOST_ASIO_DECL bool is_site_local() const;
+  BOOST_ASIO_DECL bool is_site_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a mapped IPv4 address.
-  BOOST_ASIO_DECL bool is_v4_mapped() const;
+  BOOST_ASIO_DECL bool is_v4_mapped() const BOOST_ASIO_NOEXCEPT;
 
-  /// Determine whether the address is an IPv4-compatible address.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: No replacement.) Determine whether the address is an
+  /// IPv4-compatible address.
   BOOST_ASIO_DECL bool is_v4_compatible() const;
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
   /// Determine whether the address is a multicast address.
-  BOOST_ASIO_DECL bool is_multicast() const;
+  BOOST_ASIO_DECL bool is_multicast() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a global multicast address.
-  BOOST_ASIO_DECL bool is_multicast_global() const;
+  BOOST_ASIO_DECL bool is_multicast_global() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a link-local multicast address.
-  BOOST_ASIO_DECL bool is_multicast_link_local() const;
+  BOOST_ASIO_DECL bool is_multicast_link_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a node-local multicast address.
-  BOOST_ASIO_DECL bool is_multicast_node_local() const;
+  BOOST_ASIO_DECL bool is_multicast_node_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a org-local multicast address.
-  BOOST_ASIO_DECL bool is_multicast_org_local() const;
+  BOOST_ASIO_DECL bool is_multicast_org_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Determine whether the address is a site-local multicast address.
-  BOOST_ASIO_DECL bool is_multicast_site_local() const;
+  BOOST_ASIO_DECL bool is_multicast_site_local() const BOOST_ASIO_NOEXCEPT;
 
   /// Compare two addresses for equality.
-  BOOST_ASIO_DECL friend bool operator==(
-      const address_v6& a1, const address_v6& a2);
+  BOOST_ASIO_DECL friend bool operator==(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT;
 
   /// Compare two addresses for inequality.
-  friend bool operator!=(const address_v6& a1, const address_v6& a2)
+  friend bool operator!=(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a1 == a2);
   }
 
   /// Compare addresses for ordering.
-  BOOST_ASIO_DECL friend bool operator<(
-      const address_v6& a1, const address_v6& a2);
+  BOOST_ASIO_DECL friend bool operator<(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT;
 
   /// Compare addresses for ordering.
-  friend bool operator>(const address_v6& a1, const address_v6& a2)
+  friend bool operator>(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT
   {
     return a2 < a1;
   }
 
   /// Compare addresses for ordering.
-  friend bool operator<=(const address_v6& a1, const address_v6& a2)
+  friend bool operator<=(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a2 < a1);
   }
 
   /// Compare addresses for ordering.
-  friend bool operator>=(const address_v6& a1, const address_v6& a2)
+  friend bool operator>=(const address_v6& a1,
+      const address_v6& a2) BOOST_ASIO_NOEXCEPT
   {
     return !(a1 < a2);
   }
 
   /// Obtain an address object that represents any address.
-  static address_v6 any()
+  static address_v6 any() BOOST_ASIO_NOEXCEPT
   {
     return address_v6();
   }
 
   /// Obtain an address object that represents the loopback address.
-  BOOST_ASIO_DECL static address_v6 loopback();
+  BOOST_ASIO_DECL static address_v6 loopback() BOOST_ASIO_NOEXCEPT;
 
-  /// Create an IPv4-mapped IPv6 address.
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  /// (Deprecated: Use make_address_v6().) Create an IPv4-mapped IPv6 address.
   BOOST_ASIO_DECL static address_v6 v4_mapped(const address_v4& addr);
 
-  /// Create an IPv4-compatible IPv6 address.
+  /// (Deprecated: No replacement.) Create an IPv4-compatible IPv6 address.
   BOOST_ASIO_DECL static address_v6 v4_compatible(const address_v4& addr);
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
 private:
+  friend class basic_address_iterator<address_v6>;
+
   // The underlying IPv6 address.
   boost::asio::detail::in6_addr_type addr_;
 
@@ -214,6 +236,79 @@ private:
   unsigned long scope_id_;
 };
 
+/// Create an IPv6 address from raw bytes and scope ID.
+/**
+ * @relates address_v6
+ */
+inline address_v6 make_address_v6(const address_v6::bytes_type& bytes,
+    unsigned long scope_id = 0)
+{
+  return address_v6(bytes, scope_id);
+}
+
+/// Create an IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(const char* str);
+
+/// Create an IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+/// Createan IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(const std::string& str);
+
+/// Create an IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW) \
+  || defined(GENERATING_DOCUMENTATION)
+
+/// Create an IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(string_view str);
+
+/// Create an IPv6 address from an IP address string.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT;
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+       //  || defined(GENERATING_DOCUMENTATION)
+
+/// Tag type used for distinguishing overloads that deal in IPv4-mapped IPv6
+/// addresses.
+enum v4_mapped_t { v4_mapped };
+
+/// Create an IPv4 address from a IPv4-mapped IPv6 address.
+/**
+ * @relates address_v4
+ */
+BOOST_ASIO_DECL address_v4 make_address_v4(
+    v4_mapped_t, const address_v6& v6_addr);
+
+/// Create an IPv4-mapped IPv6 address from an IPv4 address.
+/**
+ * @relates address_v6
+ */
+BOOST_ASIO_DECL address_v6 make_address_v6(
+    v4_mapped_t, const address_v4& v4_addr);
+
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
 
 /// Output an address as a string.

linx64/include/boost/asio/ip/address_v6_iterator.hpp

@@ -0,0 +1,185 @@
+//
+// ip/address_v6_iterator.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//                         Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_ADDRESS_V6_ITERATOR_HPP
+#define BOOST_ASIO_IP_ADDRESS_V6_ITERATOR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <boost/asio/ip/address_v6.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename> class basic_address_iterator;
+
+/// An input iterator that can be used for traversing IPv6 addresses.
+/**
+ * In addition to satisfying the input iterator requirements, this iterator
+ * also supports decrement.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+template <> class basic_address_iterator<address_v6>
+{
+public:
+  /// The type of the elements pointed to by the iterator.
+  typedef address_v6 value_type;
+
+  /// Distance between two iterators.
+  typedef std::ptrdiff_t difference_type;
+
+  /// The type of a pointer to an element pointed to by the iterator.
+  typedef const address_v6* pointer;
+
+  /// The type of a reference to an element pointed to by the iterator.
+  typedef const address_v6& reference;
+
+  /// Denotes that the iterator satisfies the input iterator requirements.
+  typedef std::input_iterator_tag iterator_category;
+
+  /// Construct an iterator that points to the specified address.
+  basic_address_iterator(const address_v6& addr) BOOST_ASIO_NOEXCEPT
+    : address_(addr)
+  {
+  }
+
+  /// Copy constructor.
+  basic_address_iterator(
+      const basic_address_iterator& other) BOOST_ASIO_NOEXCEPT
+    : address_(other.address_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  basic_address_iterator(basic_address_iterator&& other) BOOST_ASIO_NOEXCEPT
+    : address_(BOOST_ASIO_MOVE_CAST(address_v6)(other.address_))
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assignment operator.
+  basic_address_iterator& operator=(
+      const basic_address_iterator& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = other.address_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move assignment operator.
+  basic_address_iterator& operator=(
+      basic_address_iterator&& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = BOOST_ASIO_MOVE_CAST(address_v6)(other.address_);
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Dereference the iterator.
+  const address_v6& operator*() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_;
+  }
+
+  /// Dereference the iterator.
+  const address_v6* operator->() const BOOST_ASIO_NOEXCEPT
+  {
+    return &address_;
+  }
+
+  /// Pre-increment operator.
+  basic_address_iterator& operator++() BOOST_ASIO_NOEXCEPT
+  {
+    for (int i = 15; i >= 0; --i)
+    {
+      if (address_.addr_.s6_addr[i] < 0xFF)
+      {
+        ++address_.addr_.s6_addr[i];
+        break;
+      }
+
+      address_.addr_.s6_addr[i] = 0;
+    }
+
+    return *this;
+  }
+
+  /// Post-increment operator.
+  basic_address_iterator operator++(int) BOOST_ASIO_NOEXCEPT
+  {
+    basic_address_iterator tmp(*this);
+    ++*this;
+    return tmp;
+  }
+
+  /// Pre-decrement operator.
+  basic_address_iterator& operator--() BOOST_ASIO_NOEXCEPT
+  {
+    for (int i = 15; i >= 0; --i)
+    {
+      if (address_.addr_.s6_addr[i] > 0)
+      {
+        --address_.addr_.s6_addr[i];
+        break;
+      }
+
+      address_.addr_.s6_addr[i] = 0xFF;
+    }
+
+    return *this;
+  }
+
+  /// Post-decrement operator.
+  basic_address_iterator operator--(int)
+  {
+    basic_address_iterator tmp(*this);
+    --*this;
+    return tmp;
+  }
+
+  /// Compare two addresses for equality.
+  friend bool operator==(const basic_address_iterator& a,
+      const basic_address_iterator& b)
+  {
+    return a.address_ == b.address_;
+  }
+
+  /// Compare two addresses for inequality.
+  friend bool operator!=(const basic_address_iterator& a,
+      const basic_address_iterator& b)
+  {
+    return a.address_ != b.address_;
+  }
+
+private:
+  address_v6 address_;
+};
+
+/// An input iterator that can be used for traversing IPv6 addresses.
+typedef basic_address_iterator<address_v6> address_v6_iterator;
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_ADDRESS_V6_ITERATOR_HPP

linx64/include/boost/asio/ip/address_v6_range.hpp

@@ -0,0 +1,131 @@
+//
+// ip/address_v6_range.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//                         Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_ADDRESS_V6_RANGE_HPP
+#define BOOST_ASIO_IP_ADDRESS_V6_RANGE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <boost/asio/ip/address_v6_iterator.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename> class basic_address_range;
+
+/// Represents a range of IPv6 addresses.
+/**
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+template <> class basic_address_range<address_v6>
+{
+public:
+  /// The type of an iterator that points into the range.
+  typedef basic_address_iterator<address_v6> iterator;
+
+  /// Construct an empty range.
+  basic_address_range() BOOST_ASIO_NOEXCEPT
+    : begin_(address_v6()),
+      end_(address_v6())
+  {
+  }
+
+  /// Construct an range that represents the given range of addresses.
+  explicit basic_address_range(const iterator& first,
+      const iterator& last) BOOST_ASIO_NOEXCEPT
+    : begin_(first),
+      end_(last)
+  {
+  }
+
+  /// Copy constructor.
+  basic_address_range(const basic_address_range& other) BOOST_ASIO_NOEXCEPT
+    : begin_(other.begin_),
+      end_(other.end_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  basic_address_range(basic_address_range&& other) BOOST_ASIO_NOEXCEPT
+    : begin_(BOOST_ASIO_MOVE_CAST(iterator)(other.begin_)),
+      end_(BOOST_ASIO_MOVE_CAST(iterator)(other.end_))
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assignment operator.
+  basic_address_range& operator=(
+      const basic_address_range& other) BOOST_ASIO_NOEXCEPT
+  {
+    begin_ = other.begin_;
+    end_ = other.end_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move assignment operator.
+  basic_address_range& operator=(
+      basic_address_range&& other) BOOST_ASIO_NOEXCEPT
+  {
+    begin_ = BOOST_ASIO_MOVE_CAST(iterator)(other.begin_);
+    end_ = BOOST_ASIO_MOVE_CAST(iterator)(other.end_);
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Obtain an iterator that points to the start of the range.
+  iterator begin() const BOOST_ASIO_NOEXCEPT
+  {
+    return begin_;
+  }
+
+  /// Obtain an iterator that points to the end of the range.
+  iterator end() const BOOST_ASIO_NOEXCEPT
+  {
+    return end_;
+  }
+
+  /// Determine whether the range is empty.
+  bool empty() const BOOST_ASIO_NOEXCEPT
+  {
+    return begin_ == end_;
+  }
+
+  /// Find an address in the range.
+  iterator find(const address_v6& addr) const BOOST_ASIO_NOEXCEPT
+  {
+    return addr >= *begin_ && addr < *end_ ? iterator(addr) : end_;
+  }
+
+private:
+  iterator begin_;
+  iterator end_;
+};
+
+/// Represents a range of IPv6 addresses.
+typedef basic_address_range<address_v6> address_v6_range;
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_ADDRESS_V6_RANGE_HPP

linx64/include/boost/asio/ip/bad_address_cast.hpp

@@ -0,0 +1,55 @@
+//
+// ip/bad_address_cast.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_BAD_ADDRESS_CAST_HPP
+#define BOOST_ASIO_IP_BAD_ADDRESS_CAST_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <typeinfo>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+/// Thrown to indicate a failed address conversion.
+class bad_address_cast :
+#if defined(BOOST_ASIO_MSVC) && defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS
+  public std::exception
+#else
+  public std::bad_cast
+#endif
+{
+public:
+  /// Default constructor.
+  bad_address_cast() {}
+
+  /// Destructor.
+  virtual ~bad_address_cast() BOOST_ASIO_NOEXCEPT_OR_NOTHROW {}
+
+  /// Get the message associated with the exception.
+  virtual const char* what() const BOOST_ASIO_NOEXCEPT_OR_NOTHROW
+  {
+    return "bad address cast";
+  }
+};
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_ADDRESS_HPP

linx64/include/boost/asio/ip/basic_endpoint.hpp

@@ -2,7 +2,7 @@
 // ip/basic_endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -57,7 +57,7 @@ public:
 #endif
 
   /// Default constructor.
-  basic_endpoint()
+  basic_endpoint() BOOST_ASIO_NOEXCEPT
     : impl_()
   {
   }
@@ -79,7 +79,7 @@ public:
    * @endcode
    */
   basic_endpoint(const InternetProtocol& internet_protocol,
-      unsigned short port_num)
+      unsigned short port_num) BOOST_ASIO_NOEXCEPT
     : impl_(internet_protocol.family(), port_num)
   {
   }
@@ -87,43 +87,44 @@ public:
   /// Construct an endpoint using a port number and an IP address. This
   /// constructor may be used for accepting connections on a specific interface
   /// or for making a connection to a remote endpoint.
-  basic_endpoint(const boost::asio::ip::address& addr, unsigned short port_num)
+  basic_endpoint(const boost::asio::ip::address& addr,
+      unsigned short port_num) BOOST_ASIO_NOEXCEPT
     : impl_(addr, port_num)
   {
   }
 
   /// Copy constructor.
-  basic_endpoint(const basic_endpoint& other)
+  basic_endpoint(const basic_endpoint& other) BOOST_ASIO_NOEXCEPT
     : impl_(other.impl_)
   {
   }
 
-#if defined(BOOST_ASIO_HAS_MOVE)
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
   /// Move constructor.
-  basic_endpoint(basic_endpoint&& other)
+  basic_endpoint(basic_endpoint&& other) BOOST_ASIO_NOEXCEPT
     : impl_(other.impl_)
   {
   }
-#endif // defined(BOOST_ASIO_HAS_MOVE)
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
 
   /// Assign from another endpoint.
-  basic_endpoint& operator=(const basic_endpoint& other)
+  basic_endpoint& operator=(const basic_endpoint& other) BOOST_ASIO_NOEXCEPT
   {
     impl_ = other.impl_;
     return *this;
   }
 
-#if defined(BOOST_ASIO_HAS_MOVE)
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
   /// Move-assign from another endpoint.
-  basic_endpoint& operator=(basic_endpoint&& other)
+  basic_endpoint& operator=(basic_endpoint&& other) BOOST_ASIO_NOEXCEPT
   {
     impl_ = other.impl_;
     return *this;
   }
-#endif // defined(BOOST_ASIO_HAS_MOVE)
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
 
   /// The protocol associated with the endpoint.
-  protocol_type protocol() const
+  protocol_type protocol() const BOOST_ASIO_NOEXCEPT
   {
     if (impl_.is_v4())
       return InternetProtocol::v4();
@@ -131,19 +132,19 @@ public:
   }
 
   /// Get the underlying endpoint in the native type.
-  data_type* data()
+  data_type* data() BOOST_ASIO_NOEXCEPT
   {
     return impl_.data();
   }
 
   /// Get the underlying endpoint in the native type.
-  const data_type* data() const
+  const data_type* data() const BOOST_ASIO_NOEXCEPT
   {
     return impl_.data();
   }
 
   /// Get the underlying size of the endpoint in the native type.
-  std::size_t size() const
+  std::size_t size() const BOOST_ASIO_NOEXCEPT
   {
     return impl_.size();
   }
@@ -155,75 +156,75 @@ public:
   }
 
   /// Get the capacity of the endpoint in the native type.
-  std::size_t capacity() const
+  std::size_t capacity() const BOOST_ASIO_NOEXCEPT
   {
     return impl_.capacity();
   }
 
   /// Get the port associated with the endpoint. The port number is always in
   /// the host's byte order.
-  unsigned short port() const
+  unsigned short port() const BOOST_ASIO_NOEXCEPT
   {
     return impl_.port();
   }
 
   /// Set the port associated with the endpoint. The port number is always in
   /// the host's byte order.
-  void port(unsigned short port_num)
+  void port(unsigned short port_num) BOOST_ASIO_NOEXCEPT
   {
     impl_.port(port_num);
   }
 
   /// Get the IP address associated with the endpoint.
-  boost::asio::ip::address address() const
+  boost::asio::ip::address address() const BOOST_ASIO_NOEXCEPT
   {
     return impl_.address();
   }
 
   /// Set the IP address associated with the endpoint.
-  void address(const boost::asio::ip::address& addr)
+  void address(const boost::asio::ip::address& addr) BOOST_ASIO_NOEXCEPT
   {
     impl_.address(addr);
   }
 
   /// Compare two endpoints for equality.
   friend bool operator==(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return e1.impl_ == e2.impl_;
   }
 
   /// Compare two endpoints for inequality.
   friend bool operator!=(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return !(e1 == e2);
   }
 
   /// Compare endpoints for ordering.
   friend bool operator<(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return e1.impl_ < e2.impl_;
   }
 
   /// Compare endpoints for ordering.
   friend bool operator>(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return e2.impl_ < e1.impl_;
   }
 
   /// Compare endpoints for ordering.
   friend bool operator<=(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return !(e2 < e1);
   }
 
   /// Compare endpoints for ordering.
   friend bool operator>=(const basic_endpoint<InternetProtocol>& e1,
-      const basic_endpoint<InternetProtocol>& e2)
+      const basic_endpoint<InternetProtocol>& e2) BOOST_ASIO_NOEXCEPT
   {
     return !(e1 < e2);
   }

linx64/include/boost/asio/ip/basic_resolver_entry.hpp

@@ -2,7 +2,7 @@
 // ip/basic_resolver_entry.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -17,6 +17,7 @@
 
 #include <boost/asio/detail/config.hpp>
 #include <string>
+#include <boost/asio/detail/string_view.hpp>
 
 #include <boost/asio/detail/push_options.hpp>
 
@@ -50,10 +51,10 @@ public:
 
   /// Construct with specified endpoint, host name and service name.
   basic_resolver_entry(const endpoint_type& ep,
-      const std::string& host, const std::string& service)
+      BOOST_ASIO_STRING_VIEW_PARAM host, BOOST_ASIO_STRING_VIEW_PARAM service)
     : endpoint_(ep),
-      host_name_(host),
-      service_name_(service)
+      host_name_(static_cast<std::string>(host)),
+      service_name_(static_cast<std::string>(service))
   {
   }
 
@@ -75,12 +76,30 @@ public:
     return host_name_;
   }
 
+  /// Get the host name associated with the entry.
+  template <class Allocator>
+  std::basic_string<char, std::char_traits<char>, Allocator> host_name(
+      const Allocator& alloc = Allocator()) const
+  {
+    return std::basic_string<char, std::char_traits<char>, Allocator>(
+        host_name_.c_str(), alloc);
+  }
+
   /// Get the service name associated with the entry.
   std::string service_name() const
   {
     return service_name_;
   }
 
+  /// Get the service name associated with the entry.
+  template <class Allocator>
+  std::basic_string<char, std::char_traits<char>, Allocator> service_name(
+      const Allocator& alloc = Allocator()) const
+  {
+    return std::basic_string<char, std::char_traits<char>, Allocator>(
+        service_name_.c_str(), alloc);
+  }
+
 private:
   endpoint_type endpoint_;
   std::string host_name_;

linx64/include/boost/asio/ip/basic_resolver_iterator.hpp

@@ -2,7 +2,7 @@
 // ip/basic_resolver_iterator.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -21,7 +21,7 @@
 #include <iterator>
 #include <string>
 #include <vector>
-#include <boost/asio/detail/shared_ptr.hpp>
+#include <boost/asio/detail/memory.hpp>
 #include <boost/asio/detail/socket_ops.hpp>
 #include <boost/asio/detail/socket_types.hpp>
 #include <boost/asio/ip/basic_resolver_entry.hpp>
@@ -73,114 +73,45 @@ public:
   {
   }
 
-  /// Create an iterator from an addrinfo list returned by getaddrinfo.
-  static basic_resolver_iterator create(
-      boost::asio::detail::addrinfo_type* address_info,
-      const std::string& host_name, const std::string& service_name)
+  /// Copy constructor.
+  basic_resolver_iterator(const basic_resolver_iterator& other)
+    : values_(other.values_),
+      index_(other.index_)
   {
-    basic_resolver_iterator iter;
-    if (!address_info)
-      return iter;
+  }
 
-    std::string actual_host_name = host_name;
-    if (address_info->ai_canonname)
-      actual_host_name = address_info->ai_canonname;
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+  /// Move constructor.
+  basic_resolver_iterator(basic_resolver_iterator&& other)
+    : values_(BOOST_ASIO_MOVE_CAST(values_ptr_type)(other.values_)),
+      index_(other.index_)
+  {
+    other.index_ = 0;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
 
-    iter.values_.reset(new values_type);
+  /// Assignment operator.
+  basic_resolver_iterator& operator=(const basic_resolver_iterator& other)
+  {
+    values_ = other.values_;
+    index_ = other.index_;
+    return *this;
+  }
 
-    while (address_info)
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+  /// Move-assignment operator.
+  basic_resolver_iterator& operator=(basic_resolver_iterator&& other)
+  {
+    if (this != &other)
     {
-      if (address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET)
-          || address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET6))
-      {
-        using namespace std; // For memcpy.
-        typename InternetProtocol::endpoint endpoint;
-        endpoint.resize(static_cast<std::size_t>(address_info->ai_addrlen));
-        memcpy(endpoint.data(), address_info->ai_addr,
-            address_info->ai_addrlen);
-        iter.values_->push_back(
-            basic_resolver_entry<InternetProtocol>(endpoint,
-              actual_host_name, service_name));
-      }
-      address_info = address_info->ai_next;
+      values_ = BOOST_ASIO_MOVE_CAST(values_ptr_type)(other.values_);
+      index_ = other.index_;
+      other.index_ = 0;
     }
 
-    return iter;
+    return *this;
   }
-
-  /// Create an iterator from an endpoint, host name and service name.
-  static basic_resolver_iterator create(
-      const typename InternetProtocol::endpoint& endpoint,
-      const std::string& host_name, const std::string& service_name)
-  {
-    basic_resolver_iterator iter;
-    iter.values_.reset(new values_type);
-    iter.values_->push_back(
-        basic_resolver_entry<InternetProtocol>(
-          endpoint, host_name, service_name));
-    return iter;
-  }
-
-  /// Create an iterator from a sequence of endpoints, host and service name.
-  template <typename EndpointIterator>
-  static basic_resolver_iterator create(
-      EndpointIterator begin, EndpointIterator end,
-      const std::string& host_name, const std::string& service_name)
-  {
-    basic_resolver_iterator iter;
-    if (begin != end)
-    {
-      iter.values_.reset(new values_type);
-      for (EndpointIterator ep_iter = begin; ep_iter != end; ++ep_iter)
-      {
-        iter.values_->push_back(
-            basic_resolver_entry<InternetProtocol>(
-              *ep_iter, host_name, service_name));
-      }
-    }
-    return iter;
-  }
-
-#if defined(BOOST_ASIO_WINDOWS_RUNTIME)
-  /// Create an iterator from a Windows Runtime list of EndpointPair objects.
-  static basic_resolver_iterator create(
-      Windows::Foundation::Collections::IVectorView<
-        Windows::Networking::EndpointPair^>^ endpoints,
-      const boost::asio::detail::addrinfo_type& hints,
-      const std::string& host_name, const std::string& service_name)
-  {
-    basic_resolver_iterator iter;
-    if (endpoints->Size)
-    {
-      iter.values_.reset(new values_type);
-      for (unsigned int i = 0; i < endpoints->Size; ++i)
-      {
-        auto pair = endpoints->GetAt(i);
-
-        if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET)
-            && pair->RemoteHostName->Type
-              != Windows::Networking::HostNameType::Ipv4)
-          continue;
-
-        if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET6)
-            && pair->RemoteHostName->Type
-              != Windows::Networking::HostNameType::Ipv6)
-          continue;
-
-        iter.values_->push_back(
-            basic_resolver_entry<InternetProtocol>(
-              typename InternetProtocol::endpoint(
-                ip::address::from_string(
-                  boost::asio::detail::winrt_utils::string(
-                    pair->RemoteHostName->CanonicalName)),
-                boost::asio::detail::winrt_utils::integer(
-                  pair->RemoteServiceName)),
-              host_name, service_name));
-      }
-    }
-    return iter;
-  }
-#endif // defined(BOOST_ASIO_WINDOWS_RUNTIME)
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
 
   /// Dereference an iterator.
   const basic_resolver_entry<InternetProtocol>& operator*() const
@@ -223,7 +154,7 @@ public:
     return !a.equal(b);
   }
 
-private:
+protected:
   void increment()
   {
     if (++index_ == values_->size())
@@ -249,7 +180,8 @@ private:
   }
 
   typedef std::vector<basic_resolver_entry<InternetProtocol> > values_type;
-  boost::asio::detail::shared_ptr<values_type> values_;
+  typedef boost::asio::detail::shared_ptr<values_type> values_ptr_type;
+  values_ptr_type values_;
   std::size_t index_;
 };
 

linx64/include/boost/asio/ip/basic_resolver_query.hpp

@@ -2,7 +2,7 @@
 // ip/basic_resolver_query.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

linx64/include/boost/asio/ip/basic_resolver_results.hpp

@@ -0,0 +1,313 @@
+//
+// ip/basic_resolver_results.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_BASIC_RESOLVER_RESULTS_HPP
+#define BOOST_ASIO_IP_BASIC_RESOLVER_RESULTS_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <cstddef>
+#include <cstring>
+#include <boost/asio/detail/socket_ops.hpp>
+#include <boost/asio/detail/socket_types.hpp>
+#include <boost/asio/ip/basic_resolver_iterator.hpp>
+
+#if defined(BOOST_ASIO_WINDOWS_RUNTIME)
+# include <boost/asio/detail/winrt_utils.hpp>
+#endif // defined(BOOST_ASIO_WINDOWS_RUNTIME)
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+/// A range of entries produced by a resolver.
+/**
+ * The boost::asio::ip::basic_resolver_results class template is used to define
+ * a range over the results returned by a resolver.
+ *
+ * The iterator's value_type, obtained when a results iterator is dereferenced,
+ * is: @code const basic_resolver_entry<InternetProtocol> @endcode
+ *
+ * @note For backward compatibility, basic_resolver_results is derived from
+ * basic_resolver_iterator. This derivation is deprecated.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+template <typename InternetProtocol>
+class basic_resolver_results
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+  : public basic_resolver_iterator<InternetProtocol>
+#else // !defined(BOOST_ASIO_NO_DEPRECATED)
+  : private basic_resolver_iterator<InternetProtocol>
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+{
+public:
+  /// The protocol type associated with the results.
+  typedef InternetProtocol protocol_type;
+
+  /// The endpoint type associated with the results.
+  typedef typename protocol_type::endpoint endpoint_type;
+
+  /// The type of a value in the results range.
+  typedef basic_resolver_entry<protocol_type> value_type;
+
+  /// The type of a const reference to a value in the range.
+  typedef const value_type& const_reference;
+
+  /// The type of a non-const reference to a value in the range.
+  typedef value_type& reference;
+
+  /// The type of an iterator into the range.
+  typedef basic_resolver_iterator<protocol_type> const_iterator;
+
+  /// The type of an iterator into the range.
+  typedef const_iterator iterator;
+
+  /// Type used to represent the distance between two iterators in the range.
+  typedef std::ptrdiff_t difference_type;
+
+  /// Type used to represent a count of the elements in the range.
+  typedef std::size_t size_type;
+
+  /// Default constructor creates an empty range.
+  basic_resolver_results()
+  {
+  }
+
+  /// Copy constructor.
+  basic_resolver_results(const basic_resolver_results& other)
+    : basic_resolver_iterator<InternetProtocol>(other)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+  /// Move constructor.
+  basic_resolver_results(basic_resolver_results&& other)
+    : basic_resolver_iterator<InternetProtocol>(
+        BOOST_ASIO_MOVE_CAST(basic_resolver_results)(other))
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+
+  /// Assignment operator.
+  basic_resolver_results& operator=(const basic_resolver_results& other)
+  {
+    basic_resolver_iterator<InternetProtocol>::operator=(other);
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+  /// Move-assignment operator.
+  basic_resolver_results& operator=(basic_resolver_results&& other)
+  {
+    basic_resolver_iterator<InternetProtocol>::operator=(
+        BOOST_ASIO_MOVE_CAST(basic_resolver_results)(other));
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
+
+#if !defined(GENERATING_DOCUMENTATION)
+  // Create results from an addrinfo list returned by getaddrinfo.
+  static basic_resolver_results create(
+      boost::asio::detail::addrinfo_type* address_info,
+      const std::string& host_name, const std::string& service_name)
+  {
+    basic_resolver_results results;
+    if (!address_info)
+      return results;
+
+    std::string actual_host_name = host_name;
+    if (address_info->ai_canonname)
+      actual_host_name = address_info->ai_canonname;
+
+    results.values_.reset(new values_type);
+
+    while (address_info)
+    {
+      if (address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET)
+          || address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET6))
+      {
+        using namespace std; // For memcpy.
+        typename InternetProtocol::endpoint endpoint;
+        endpoint.resize(static_cast<std::size_t>(address_info->ai_addrlen));
+        memcpy(endpoint.data(), address_info->ai_addr,
+            address_info->ai_addrlen);
+        results.values_->push_back(
+            basic_resolver_entry<InternetProtocol>(endpoint,
+              actual_host_name, service_name));
+      }
+      address_info = address_info->ai_next;
+    }
+
+    return results;
+  }
+
+  // Create results from an endpoint, host name and service name.
+  static basic_resolver_results create(const endpoint_type& endpoint,
+      const std::string& host_name, const std::string& service_name)
+  {
+    basic_resolver_results results;
+    results.values_.reset(new values_type);
+    results.values_->push_back(
+        basic_resolver_entry<InternetProtocol>(
+          endpoint, host_name, service_name));
+    return results;
+  }
+
+  // Create results from a sequence of endpoints, host and service name.
+  template <typename EndpointIterator>
+  static basic_resolver_results create(
+      EndpointIterator begin, EndpointIterator end,
+      const std::string& host_name, const std::string& service_name)
+  {
+    basic_resolver_results results;
+    if (begin != end)
+    {
+      results.values_.reset(new values_type);
+      for (EndpointIterator ep_iter = begin; ep_iter != end; ++ep_iter)
+      {
+        results.values_->push_back(
+            basic_resolver_entry<InternetProtocol>(
+              *ep_iter, host_name, service_name));
+      }
+    }
+    return results;
+  }
+
+# if defined(BOOST_ASIO_WINDOWS_RUNTIME)
+  // Create results from a Windows Runtime list of EndpointPair objects.
+  static basic_resolver_results create(
+      Windows::Foundation::Collections::IVectorView<
+        Windows::Networking::EndpointPair^>^ endpoints,
+      const boost::asio::detail::addrinfo_type& hints,
+      const std::string& host_name, const std::string& service_name)
+  {
+    basic_resolver_results results;
+    if (endpoints->Size)
+    {
+      results.values_.reset(new values_type);
+      for (unsigned int i = 0; i < endpoints->Size; ++i)
+      {
+        auto pair = endpoints->GetAt(i);
+
+        if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET)
+            && pair->RemoteHostName->Type
+              != Windows::Networking::HostNameType::Ipv4)
+          continue;
+
+        if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET6)
+            && pair->RemoteHostName->Type
+              != Windows::Networking::HostNameType::Ipv6)
+          continue;
+
+        results.values_->push_back(
+            basic_resolver_entry<InternetProtocol>(
+              typename InternetProtocol::endpoint(
+                ip::make_address(
+                  boost::asio::detail::winrt_utils::string(
+                    pair->RemoteHostName->CanonicalName)),
+                boost::asio::detail::winrt_utils::integer(
+                  pair->RemoteServiceName)),
+              host_name, service_name));
+      }
+    }
+    return results;
+  }
+# endif // defined(BOOST_ASIO_WINDOWS_RUNTIME)
+#endif // !defined(GENERATING_DOCUMENTATION)
+
+  /// Get the number of entries in the results range.
+  size_type size() const BOOST_ASIO_NOEXCEPT
+  {
+    return this->values_ ? this->values_->size() : 0;
+  }
+
+  /// Get the maximum number of entries permitted in a results range.
+  size_type max_size() const BOOST_ASIO_NOEXCEPT
+  {
+    return this->values_ ? this->values_->max_size() : values_type().max_size();
+  }
+
+  /// Determine whether the results range is empty.
+  bool empty() const BOOST_ASIO_NOEXCEPT
+  {
+    return this->values_ ? this->values_->empty() : true;
+  }
+
+  /// Obtain a begin iterator for the results range.
+  const_iterator begin() const
+  {
+    basic_resolver_results tmp(*this);
+    tmp.index_ = 0;
+    return BOOST_ASIO_MOVE_CAST(basic_resolver_results)(tmp);
+  }
+
+  /// Obtain an end iterator for the results range.
+  const_iterator end() const
+  {
+    return const_iterator();
+  }
+
+  /// Obtain a begin iterator for the results range.
+  const_iterator cbegin() const
+  {
+    return begin();
+  }
+
+  /// Obtain an end iterator for the results range.
+  const_iterator cend() const
+  {
+    return end();
+  }
+
+  /// Swap the results range with another.
+  void swap(basic_resolver_results& that) BOOST_ASIO_NOEXCEPT
+  {
+    if (this != &that)
+    {
+      this->values_.swap(that.values_);
+      std::size_t index = this->index_;
+      this->index_ = that.index_;
+      that.index_ = index;
+    }
+  }
+
+  /// Test two iterators for equality.
+  friend bool operator==(const basic_resolver_results& a,
+      const basic_resolver_results& b)
+  {
+    return a.equal(b);
+  }
+
+  /// Test two iterators for inequality.
+  friend bool operator!=(const basic_resolver_results& a,
+      const basic_resolver_results& b)
+  {
+    return !a.equal(b);
+  }
+
+private:
+  typedef std::vector<basic_resolver_entry<InternetProtocol> > values_type;
+};
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_BASIC_RESOLVER_RESULTS_HPP

linx64/include/boost/asio/ip/detail/endpoint.hpp

@@ -2,7 +2,7 @@
 // ip/detail/endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -34,42 +34,43 @@ class endpoint
 {
 public:
   // Default constructor.
-  BOOST_ASIO_DECL endpoint();
+  BOOST_ASIO_DECL endpoint() BOOST_ASIO_NOEXCEPT;
 
   // Construct an endpoint using a family and port number.
-  BOOST_ASIO_DECL endpoint(int family, unsigned short port_num);
+  BOOST_ASIO_DECL endpoint(int family,
+      unsigned short port_num) BOOST_ASIO_NOEXCEPT;
 
   // Construct an endpoint using an address and port number.
   BOOST_ASIO_DECL endpoint(const boost::asio::ip::address& addr,
-      unsigned short port_num);
+      unsigned short port_num) BOOST_ASIO_NOEXCEPT;
 
   // Copy constructor.
-  endpoint(const endpoint& other)
+  endpoint(const endpoint& other) BOOST_ASIO_NOEXCEPT
     : data_(other.data_)
   {
   }
 
   // Assign from another endpoint.
-  endpoint& operator=(const endpoint& other)
+  endpoint& operator=(const endpoint& other) BOOST_ASIO_NOEXCEPT
   {
     data_ = other.data_;
     return *this;
   }
 
   // Get the underlying endpoint in the native type.
-  boost::asio::detail::socket_addr_type* data()
+  boost::asio::detail::socket_addr_type* data() BOOST_ASIO_NOEXCEPT
   {
     return &data_.base;
   }
 
   // Get the underlying endpoint in the native type.
-  const boost::asio::detail::socket_addr_type* data() const
+  const boost::asio::detail::socket_addr_type* data() const BOOST_ASIO_NOEXCEPT
   {
     return &data_.base;
   }
 
   // Get the underlying size of the endpoint in the native type.
-  std::size_t size() const
+  std::size_t size() const BOOST_ASIO_NOEXCEPT
   {
     if (is_v4())
       return sizeof(boost::asio::detail::sockaddr_in4_type);
@@ -81,40 +82,41 @@ public:
   BOOST_ASIO_DECL void resize(std::size_t new_size);
 
   // Get the capacity of the endpoint in the native type.
-  std::size_t capacity() const
+  std::size_t capacity() const BOOST_ASIO_NOEXCEPT
   {
     return sizeof(data_);
   }
 
   // Get the port associated with the endpoint.
-  BOOST_ASIO_DECL unsigned short port() const;
+  BOOST_ASIO_DECL unsigned short port() const BOOST_ASIO_NOEXCEPT;
 
   // Set the port associated with the endpoint.
-  BOOST_ASIO_DECL void port(unsigned short port_num);
+  BOOST_ASIO_DECL void port(unsigned short port_num) BOOST_ASIO_NOEXCEPT;
 
   // Get the IP address associated with the endpoint.
-  BOOST_ASIO_DECL boost::asio::ip::address address() const;
+  BOOST_ASIO_DECL boost::asio::ip::address address() const BOOST_ASIO_NOEXCEPT;
 
   // Set the IP address associated with the endpoint.
-  BOOST_ASIO_DECL void address(const boost::asio::ip::address& addr);
+  BOOST_ASIO_DECL void address(
+      const boost::asio::ip::address& addr) BOOST_ASIO_NOEXCEPT;
 
   // Compare two endpoints for equality.
-  BOOST_ASIO_DECL friend bool operator==(
-      const endpoint& e1, const endpoint& e2);
+  BOOST_ASIO_DECL friend bool operator==(const endpoint& e1,
+      const endpoint& e2) BOOST_ASIO_NOEXCEPT;
 
   // Compare endpoints for ordering.
-  BOOST_ASIO_DECL friend bool operator<(
-      const endpoint& e1, const endpoint& e2);
+  BOOST_ASIO_DECL friend bool operator<(const endpoint& e1,
+      const endpoint& e2) BOOST_ASIO_NOEXCEPT;
 
   // Determine whether the endpoint is IPv4.
-  bool is_v4() const
+  bool is_v4() const BOOST_ASIO_NOEXCEPT
   {
     return data_.base.sa_family == BOOST_ASIO_OS_DEF(AF_INET);
   }
 
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
   // Convert to a string.
-  BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
+  BOOST_ASIO_DECL std::string to_string() const;
 #endif // !defined(BOOST_ASIO_NO_IOSTREAM)
 
 private:

linx64/include/boost/asio/ip/detail/impl/endpoint.ipp

@@ -2,7 +2,7 @@
 // ip/detail/impl/endpoint.ipp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -32,7 +32,7 @@ namespace asio {
 namespace ip {
 namespace detail {
 
-endpoint::endpoint()
+endpoint::endpoint() BOOST_ASIO_NOEXCEPT
   : data_()
 {
   data_.v4.sin_family = BOOST_ASIO_OS_DEF(AF_INET);
@@ -40,7 +40,7 @@ endpoint::endpoint()
   data_.v4.sin_addr.s_addr = BOOST_ASIO_OS_DEF(INADDR_ANY);
 }
 
-endpoint::endpoint(int family, unsigned short port_num)
+endpoint::endpoint(int family, unsigned short port_num) BOOST_ASIO_NOEXCEPT
   : data_()
 {
   using namespace std; // For memcpy.
@@ -70,7 +70,7 @@ endpoint::endpoint(int family, unsigned short port_num)
 }
 
 endpoint::endpoint(const boost::asio::ip::address& addr,
-    unsigned short port_num)
+    unsigned short port_num) BOOST_ASIO_NOEXCEPT
   : data_()
 {
   using namespace std; // For memcpy.
@@ -81,8 +81,7 @@ endpoint::endpoint(const boost::asio::ip::address& addr,
       boost::asio::detail::socket_ops::host_to_network_short(port_num);
     data_.v4.sin_addr.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          static_cast<boost::asio::detail::u_long_type>(
-            addr.to_v4().to_ulong()));
+        addr.to_v4().to_uint());
   }
   else
   {
@@ -108,7 +107,7 @@ void endpoint::resize(std::size_t new_size)
   }
 }
 
-unsigned short endpoint::port() const
+unsigned short endpoint::port() const BOOST_ASIO_NOEXCEPT
 {
   if (is_v4())
   {
@@ -122,7 +121,7 @@ unsigned short endpoint::port() const
   }
 }
 
-void endpoint::port(unsigned short port_num)
+void endpoint::port(unsigned short port_num) BOOST_ASIO_NOEXCEPT
 {
   if (is_v4())
   {
@@ -136,7 +135,7 @@ void endpoint::port(unsigned short port_num)
   }
 }
 
-boost::asio::ip::address endpoint::address() const
+boost::asio::ip::address endpoint::address() const BOOST_ASIO_NOEXCEPT
 {
   using namespace std; // For memcpy.
   if (is_v4())
@@ -157,18 +156,18 @@ boost::asio::ip::address endpoint::address() const
   }
 }
 
-void endpoint::address(const boost::asio::ip::address& addr)
+void endpoint::address(const boost::asio::ip::address& addr) BOOST_ASIO_NOEXCEPT
 {
   endpoint tmp_endpoint(addr, port());
   data_ = tmp_endpoint.data_;
 }
 
-bool operator==(const endpoint& e1, const endpoint& e2)
+bool operator==(const endpoint& e1, const endpoint& e2) BOOST_ASIO_NOEXCEPT
 {
   return e1.address() == e2.address() && e1.port() == e2.port();
 }
 
-bool operator<(const endpoint& e1, const endpoint& e2)
+bool operator<(const endpoint& e1, const endpoint& e2) BOOST_ASIO_NOEXCEPT
 {
   if (e1.address() < e2.address())
     return true;
@@ -178,18 +177,14 @@ bool operator<(const endpoint& e1, const endpoint& e2)
 }
 
 #if !defined(BOOST_ASIO_NO_IOSTREAM)
-std::string endpoint::to_string(boost::system::error_code& ec) const
+std::string endpoint::to_string() const
 {
-  std::string a = address().to_string(ec);
-  if (ec)
-    return std::string();
-
   std::ostringstream tmp_os;
   tmp_os.imbue(std::locale::classic());
   if (is_v4())
-    tmp_os << a;
+    tmp_os << address();
   else
-    tmp_os << '[' << a << ']';
+    tmp_os << '[' << address() << ']';
   tmp_os << ':' << port();
 
   return tmp_os.str();

linx64/include/boost/asio/ip/detail/socket_option.hpp

@@ -2,7 +2,7 @@
 // detail/socket_option.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -392,15 +392,15 @@ public:
   }
 
   // Construct with multicast address only.
-  explicit multicast_request(const boost::asio::ip::address& multicast_address)
+  explicit multicast_request(const address& multicast_address)
     : ipv4_value_(), // Zero-initialisation gives the "any" address.
       ipv6_value_() // Zero-initialisation gives the "any" address.
   {
     if (multicast_address.is_v6())
     {
       using namespace std; // For memcpy.
-      boost::asio::ip::address_v6 ipv6_address = multicast_address.to_v6();
-      boost::asio::ip::address_v6::bytes_type bytes = ipv6_address.to_bytes();
+      address_v6 ipv6_address = multicast_address.to_v6();
+      address_v6::bytes_type bytes = ipv6_address.to_bytes();
       memcpy(ipv6_value_.ipv6mr_multiaddr.s6_addr, bytes.data(), 16);
       ipv6_value_.ipv6mr_interface = ipv6_address.scope_id();
     }
@@ -408,37 +408,34 @@ public:
     {
       ipv4_value_.imr_multiaddr.s_addr =
         boost::asio::detail::socket_ops::host_to_network_long(
-            multicast_address.to_v4().to_ulong());
+            multicast_address.to_v4().to_uint());
       ipv4_value_.imr_interface.s_addr =
         boost::asio::detail::socket_ops::host_to_network_long(
-            boost::asio::ip::address_v4::any().to_ulong());
+            address_v4::any().to_uint());
     }
   }
 
   // Construct with multicast address and IPv4 address specifying an interface.
-  explicit multicast_request(
-      const boost::asio::ip::address_v4& multicast_address,
-      const boost::asio::ip::address_v4& network_interface
-        = boost::asio::ip::address_v4::any())
+  explicit multicast_request(const address_v4& multicast_address,
+      const address_v4& network_interface = address_v4::any())
     : ipv6_value_() // Zero-initialisation gives the "any" address.
   {
     ipv4_value_.imr_multiaddr.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          multicast_address.to_ulong());
+          multicast_address.to_uint());
     ipv4_value_.imr_interface.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          network_interface.to_ulong());
+          network_interface.to_uint());
   }
 
   // Construct with multicast address and IPv6 network interface index.
   explicit multicast_request(
-      const boost::asio::ip::address_v6& multicast_address,
+      const address_v6& multicast_address,
       unsigned long network_interface = 0)
     : ipv4_value_() // Zero-initialisation gives the "any" address.
   {
     using namespace std; // For memcpy.
-    boost::asio::ip::address_v6::bytes_type bytes =
-      multicast_address.to_bytes();
+    address_v6::bytes_type bytes = multicast_address.to_bytes();
     memcpy(ipv6_value_.ipv6mr_multiaddr.s6_addr, bytes.data(), 16);
     if (network_interface)
       ipv6_value_.ipv6mr_interface = network_interface;
@@ -497,16 +494,16 @@ public:
   {
     ipv4_value_.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          boost::asio::ip::address_v4::any().to_ulong());
+          address_v4::any().to_uint());
     ipv6_value_ = 0;
   }
 
   // Construct with IPv4 interface.
-  explicit network_interface(const boost::asio::ip::address_v4& ipv4_interface)
+  explicit network_interface(const address_v4& ipv4_interface)
   {
     ipv4_value_.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          ipv4_interface.to_ulong());
+          ipv4_interface.to_uint());
     ipv6_value_ = 0;
   }
 
@@ -515,7 +512,7 @@ public:
   {
     ipv4_value_.s_addr =
       boost::asio::detail::socket_ops::host_to_network_long(
-          boost::asio::ip::address_v4::any().to_ulong());
+          address_v4::any().to_uint());
     ipv6_value_ = ipv6_interface;
   }
 

linx64/include/boost/asio/ip/host_name.hpp

@@ -2,7 +2,7 @@
 // ip/host_name.hpp
 // ~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

linx64/include/boost/asio/ip/icmp.hpp

@@ -2,7 +2,7 @@
 // ip/icmp.hpp
 // ~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

linx64/include/boost/asio/ip/impl/address.hpp

@@ -2,7 +2,7 @@
 // ip/impl/address.hpp
 // ~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -25,23 +25,37 @@ namespace boost {
 namespace asio {
 namespace ip {
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+
+inline address address::from_string(const char* str)
+{
+  return boost::asio::ip::make_address(str);
+}
+
+inline address address::from_string(
+    const char* str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address(str, ec);
+}
+
+inline address address::from_string(const std::string& str)
+{
+  return boost::asio::ip::make_address(str);
+}
+
+inline address address::from_string(
+    const std::string& str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address(str, ec);
+}
+
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
 template <typename Elem, typename Traits>
 std::basic_ostream<Elem, Traits>& operator<<(
     std::basic_ostream<Elem, Traits>& os, const address& addr)
 {
-  boost::system::error_code ec;
-  std::string s = addr.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      boost::asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
+  return os << addr.to_string().c_str();
 }
 
 } // namespace ip

linx64/include/boost/asio/ip/impl/address.ipp

@@ -2,7 +2,7 @@
 // ip/impl/address.ipp
 // ~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -21,6 +21,7 @@
 #include <boost/asio/detail/throw_exception.hpp>
 #include <boost/asio/error.hpp>
 #include <boost/asio/ip/address.hpp>
+#include <boost/asio/ip/bad_address_cast.hpp>
 #include <boost/system/system_error.hpp>
 
 #include <boost/asio/detail/push_options.hpp>
@@ -29,28 +30,30 @@ namespace boost {
 namespace asio {
 namespace ip {
 
-address::address()
+address::address() BOOST_ASIO_NOEXCEPT
   : type_(ipv4),
     ipv4_address_(),
     ipv6_address_()
 {
 }
 
-address::address(const boost::asio::ip::address_v4& ipv4_address)
+address::address(
+    const boost::asio::ip::address_v4& ipv4_address) BOOST_ASIO_NOEXCEPT
   : type_(ipv4),
     ipv4_address_(ipv4_address),
     ipv6_address_()
 {
 }
 
-address::address(const boost::asio::ip::address_v6& ipv6_address)
+address::address(
+    const boost::asio::ip::address_v6& ipv6_address) BOOST_ASIO_NOEXCEPT
   : type_(ipv6),
     ipv4_address_(),
     ipv6_address_(ipv6_address)
 {
 }
 
-address::address(const address& other)
+address::address(const address& other) BOOST_ASIO_NOEXCEPT
   : type_(other.type_),
     ipv4_address_(other.ipv4_address_),
     ipv6_address_(other.ipv6_address_)
@@ -58,7 +61,7 @@ address::address(const address& other)
 }
 
 #if defined(BOOST_ASIO_HAS_MOVE)
-address::address(address&& other)
+address::address(address&& other) BOOST_ASIO_NOEXCEPT
   : type_(other.type_),
     ipv4_address_(other.ipv4_address_),
     ipv6_address_(other.ipv6_address_)
@@ -66,7 +69,7 @@ address::address(address&& other)
 }
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
-address& address::operator=(const address& other)
+address& address::operator=(const address& other) BOOST_ASIO_NOEXCEPT
 {
   type_ = other.type_;
   ipv4_address_ = other.ipv4_address_;
@@ -75,7 +78,7 @@ address& address::operator=(const address& other)
 }
 
 #if defined(BOOST_ASIO_HAS_MOVE)
-address& address::operator=(address&& other)
+address& address::operator=(address&& other) BOOST_ASIO_NOEXCEPT
 {
   type_ = other.type_;
   ipv4_address_ = other.ipv4_address_;
@@ -84,7 +87,8 @@ address& address::operator=(address&& other)
 }
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
-address& address::operator=(const boost::asio::ip::address_v4& ipv4_address)
+address& address::operator=(
+    const boost::asio::ip::address_v4& ipv4_address) BOOST_ASIO_NOEXCEPT
 {
   type_ = ipv4;
   ipv4_address_ = ipv4_address;
@@ -92,7 +96,8 @@ address& address::operator=(const boost::asio::ip::address_v4& ipv4_address)
   return *this;
 }
 
-address& address::operator=(const boost::asio::ip::address_v6& ipv6_address)
+address& address::operator=(
+    const boost::asio::ip::address_v6& ipv6_address) BOOST_ASIO_NOEXCEPT
 {
   type_ = ipv6;
   ipv4_address_ = boost::asio::ip::address_v4();
@@ -100,11 +105,61 @@ address& address::operator=(const boost::asio::ip::address_v6& ipv6_address)
   return *this;
 }
 
+address make_address(const char* str)
+{
+  boost::system::error_code ec;
+  address addr = make_address(str, ec);
+  boost::asio::detail::throw_error(ec);
+  return addr;
+}
+
+address make_address(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  boost::asio::ip::address_v6 ipv6_address =
+    boost::asio::ip::make_address_v6(str, ec);
+  if (!ec)
+    return address(ipv6_address);
+
+  boost::asio::ip::address_v4 ipv4_address =
+    boost::asio::ip::make_address_v4(str, ec);
+  if (!ec)
+    return address(ipv4_address);
+
+  return address();
+}
+
+address make_address(const std::string& str)
+{
+  return make_address(str.c_str());
+}
+
+address make_address(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address(str.c_str(), ec);
+}
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+address make_address(string_view str)
+{
+  return make_address(static_cast<std::string>(str));
+}
+
+address make_address(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address(static_cast<std::string>(str), ec);
+}
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
 boost::asio::ip::address_v4 address::to_v4() const
 {
   if (type_ != ipv4)
   {
-    std::bad_cast ex;
+    bad_address_cast ex;
     boost::asio::detail::throw_exception(ex);
   }
   return ipv4_address_;
@@ -114,7 +169,7 @@ boost::asio::ip::address_v6 address::to_v6() const
 {
   if (type_ != ipv6)
   {
-    std::bad_cast ex;
+    bad_address_cast ex;
     boost::asio::detail::throw_exception(ex);
   }
   return ipv6_address_;
@@ -127,79 +182,37 @@ std::string address::to_string() const
   return ipv4_address_.to_string();
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 std::string address::to_string(boost::system::error_code& ec) const
 {
   if (type_ == ipv6)
     return ipv6_address_.to_string(ec);
   return ipv4_address_.to_string(ec);
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
-address address::from_string(const char* str)
-{
-  boost::system::error_code ec;
-  address addr = from_string(str, ec);
-  boost::asio::detail::throw_error(ec);
-  return addr;
-}
-
-address address::from_string(const char* str, boost::system::error_code& ec)
-{
-  boost::asio::ip::address_v6 ipv6_address =
-    boost::asio::ip::address_v6::from_string(str, ec);
-  if (!ec)
-  {
-    address tmp;
-    tmp.type_ = ipv6;
-    tmp.ipv6_address_ = ipv6_address;
-    return tmp;
-  }
-
-  boost::asio::ip::address_v4 ipv4_address =
-    boost::asio::ip::address_v4::from_string(str, ec);
-  if (!ec)
-  {
-    address tmp;
-    tmp.type_ = ipv4;
-    tmp.ipv4_address_ = ipv4_address;
-    return tmp;
-  }
-
-  return address();
-}
-
-address address::from_string(const std::string& str)
-{
-  return from_string(str.c_str());
-}
-
-address address::from_string(const std::string& str,
-    boost::system::error_code& ec)
-{
-  return from_string(str.c_str(), ec);
-}
-
-bool address::is_loopback() const
+bool address::is_loopback() const BOOST_ASIO_NOEXCEPT
 {
   return (type_ == ipv4)
     ? ipv4_address_.is_loopback()
     : ipv6_address_.is_loopback();
 }
 
-bool address::is_unspecified() const
+bool address::is_unspecified() const BOOST_ASIO_NOEXCEPT
 {
   return (type_ == ipv4)
     ? ipv4_address_.is_unspecified()
     : ipv6_address_.is_unspecified();
 }
 
-bool address::is_multicast() const
+bool address::is_multicast() const BOOST_ASIO_NOEXCEPT
 {
   return (type_ == ipv4)
     ? ipv4_address_.is_multicast()
     : ipv6_address_.is_multicast();
 }
 
-bool operator==(const address& a1, const address& a2)
+bool operator==(const address& a1, const address& a2) BOOST_ASIO_NOEXCEPT
 {
   if (a1.type_ != a2.type_)
     return false;
@@ -208,7 +221,7 @@ bool operator==(const address& a1, const address& a2)
   return a1.ipv4_address_ == a2.ipv4_address_;
 }
 
-bool operator<(const address& a1, const address& a2)
+bool operator<(const address& a1, const address& a2) BOOST_ASIO_NOEXCEPT
 {
   if (a1.type_ < a2.type_)
     return true;

linx64/include/boost/asio/ip/impl/address_v4.hpp

@@ -2,7 +2,7 @@
 // ip/impl/address_v4.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -25,23 +25,37 @@ namespace boost {
 namespace asio {
 namespace ip {
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+
+inline address_v4 address_v4::from_string(const char* str)
+{
+  return boost::asio::ip::make_address_v4(str);
+}
+
+inline address_v4 address_v4::from_string(
+    const char* str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address_v4(str, ec);
+}
+
+inline address_v4 address_v4::from_string(const std::string& str)
+{
+  return boost::asio::ip::make_address_v4(str);
+}
+
+inline address_v4 address_v4::from_string(
+    const std::string& str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address_v4(str, ec);
+}
+
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
 template <typename Elem, typename Traits>
 std::basic_ostream<Elem, Traits>& operator<<(
     std::basic_ostream<Elem, Traits>& os, const address_v4& addr)
 {
-  boost::system::error_code ec;
-  std::string s = addr.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      boost::asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
+  return os << addr.to_string().c_str();
 }
 
 } // namespace ip

linx64/include/boost/asio/ip/impl/address_v4.ipp

@@ -2,7 +2,7 @@
 // ip/impl/address_v4.ipp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -17,6 +17,7 @@
 
 #include <boost/asio/detail/config.hpp>
 #include <climits>
+#include <limits>
 #include <stdexcept>
 #include <boost/asio/error.hpp>
 #include <boost/asio/detail/socket_ops.hpp>
@@ -45,21 +46,19 @@ address_v4::address_v4(const address_v4::bytes_type& bytes)
   memcpy(&addr_.s_addr, bytes.data(), 4);
 }
 
-address_v4::address_v4(unsigned long addr)
+address_v4::address_v4(address_v4::uint_type addr)
 {
-#if ULONG_MAX > 0xFFFFFFFF
-  if (addr > 0xFFFFFFFF)
+  if ((std::numeric_limits<uint_type>::max)() > 0xFFFFFFFF)
   {
-    std::out_of_range ex("address_v4 from unsigned long");
+    std::out_of_range ex("address_v4 from unsigned integer");
     boost::asio::detail::throw_exception(ex);
   }
-#endif // ULONG_MAX > 0xFFFFFFFF
 
   addr_.s_addr = boost::asio::detail::socket_ops::host_to_network_long(
       static_cast<boost::asio::detail::u_long_type>(addr));
 }
 
-address_v4::bytes_type address_v4::to_bytes() const
+address_v4::bytes_type address_v4::to_bytes() const BOOST_ASIO_NOEXCEPT
 {
   using namespace std; // For memcpy.
   bytes_type bytes;
@@ -71,19 +70,32 @@ address_v4::bytes_type address_v4::to_bytes() const
   return bytes;
 }
 
-unsigned long address_v4::to_ulong() const
+address_v4::uint_type address_v4::to_uint() const BOOST_ASIO_NOEXCEPT
 {
   return boost::asio::detail::socket_ops::network_to_host_long(addr_.s_addr);
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+unsigned long address_v4::to_ulong() const
+{
+  return boost::asio::detail::socket_ops::network_to_host_long(addr_.s_addr);
+}
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
 std::string address_v4::to_string() const
 {
   boost::system::error_code ec;
-  std::string addr = to_string(ec);
-  boost::asio::detail::throw_error(ec);
+  char addr_str[boost::asio::detail::max_addr_v4_str_len];
+  const char* addr =
+    boost::asio::detail::socket_ops::inet_ntop(
+        BOOST_ASIO_OS_DEF(AF_INET), &addr_, addr_str,
+        boost::asio::detail::max_addr_v4_str_len, 0, ec);
+  if (addr == 0)
+    boost::asio::detail::throw_error(ec);
   return addr;
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 std::string address_v4::to_string(boost::system::error_code& ec) const
 {
   char addr_str[boost::asio::detail::max_addr_v4_str_len];
@@ -95,69 +107,44 @@ std::string address_v4::to_string(boost::system::error_code& ec) const
     return std::string();
   return addr;
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
-address_v4 address_v4::from_string(const char* str)
+bool address_v4::is_loopback() const BOOST_ASIO_NOEXCEPT
 {
-  boost::system::error_code ec;
-  address_v4 addr = from_string(str, ec);
-  boost::asio::detail::throw_error(ec);
-  return addr;
+  return (to_uint() & 0xFF000000) == 0x7F000000;
 }
 
-address_v4 address_v4::from_string(
-    const char* str, boost::system::error_code& ec)
+bool address_v4::is_unspecified() const BOOST_ASIO_NOEXCEPT
 {
-  address_v4 tmp;
-  if (boost::asio::detail::socket_ops::inet_pton(
-        BOOST_ASIO_OS_DEF(AF_INET), str, &tmp.addr_, 0, ec) <= 0)
-    return address_v4();
-  return tmp;
-}
-
-address_v4 address_v4::from_string(const std::string& str)
-{
-  return from_string(str.c_str());
-}
-
-address_v4 address_v4::from_string(
-    const std::string& str, boost::system::error_code& ec)
-{
-  return from_string(str.c_str(), ec);
-}
-
-bool address_v4::is_loopback() const
-{
-  return (to_ulong() & 0xFF000000) == 0x7F000000;
-}
-
-bool address_v4::is_unspecified() const
-{
-  return to_ulong() == 0;
+  return to_uint() == 0;
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 bool address_v4::is_class_a() const
 {
-  return (to_ulong() & 0x80000000) == 0;
+  return (to_uint() & 0x80000000) == 0;
 }
 
 bool address_v4::is_class_b() const
 {
-  return (to_ulong() & 0xC0000000) == 0x80000000;
+  return (to_uint() & 0xC0000000) == 0x80000000;
 }
 
 bool address_v4::is_class_c() const
 {
-  return (to_ulong() & 0xE0000000) == 0xC0000000;
+  return (to_uint() & 0xE0000000) == 0xC0000000;
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
-bool address_v4::is_multicast() const
+bool address_v4::is_multicast() const BOOST_ASIO_NOEXCEPT
 {
-  return (to_ulong() & 0xF0000000) == 0xE0000000;
+  return (to_uint() & 0xF0000000) == 0xE0000000;
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 address_v4 address_v4::broadcast(const address_v4& addr, const address_v4& mask)
 {
-  return address_v4(addr.to_ulong() | (mask.to_ulong() ^ 0xFFFFFFFF));
+  return address_v4(addr.to_uint() | (mask.to_uint() ^ 0xFFFFFFFF));
 }
 
 address_v4 address_v4::netmask(const address_v4& addr)
@@ -170,6 +157,51 @@ address_v4 address_v4::netmask(const address_v4& addr)
     return address_v4(0xFFFFFF00);
   return address_v4(0xFFFFFFFF);
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
+address_v4 make_address_v4(const char* str)
+{
+  boost::system::error_code ec;
+  address_v4 addr = make_address_v4(str, ec);
+  boost::asio::detail::throw_error(ec);
+  return addr;
+}
+
+address_v4 make_address_v4(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  address_v4::bytes_type bytes;
+  if (boost::asio::detail::socket_ops::inet_pton(
+        BOOST_ASIO_OS_DEF(AF_INET), str, &bytes, 0, ec) <= 0)
+    return address_v4();
+  return address_v4(bytes);
+}
+
+address_v4 make_address_v4(const std::string& str)
+{
+  return make_address_v4(str.c_str());
+}
+
+address_v4 make_address_v4(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address_v4(str.c_str(), ec);
+}
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+address_v4 make_address_v4(string_view str)
+{
+  return make_address_v4(static_cast<std::string>(str));
+}
+
+address_v4 make_address_v4(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address_v4(static_cast<std::string>(str), ec);
+}
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
 
 } // namespace ip
 } // namespace asio

linx64/include/boost/asio/ip/impl/address_v6.hpp

@@ -2,7 +2,7 @@
 // ip/impl/address_v6.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -25,23 +25,37 @@ namespace boost {
 namespace asio {
 namespace ip {
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
+
+inline address_v6 address_v6::from_string(const char* str)
+{
+  return boost::asio::ip::make_address_v6(str);
+}
+
+inline address_v6 address_v6::from_string(
+    const char* str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address_v6(str, ec);
+}
+
+inline address_v6 address_v6::from_string(const std::string& str)
+{
+  return boost::asio::ip::make_address_v6(str);
+}
+
+inline address_v6 address_v6::from_string(
+    const std::string& str, boost::system::error_code& ec)
+{
+  return boost::asio::ip::make_address_v6(str, ec);
+}
+
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
 template <typename Elem, typename Traits>
 std::basic_ostream<Elem, Traits>& operator<<(
     std::basic_ostream<Elem, Traits>& os, const address_v6& addr)
 {
-  boost::system::error_code ec;
-  std::string s = addr.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      boost::asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
+  return os << addr.to_string().c_str();
 }
 
 } // namespace ip

linx64/include/boost/asio/ip/impl/address_v6.ipp

@@ -2,7 +2,7 @@
 // ip/impl/address_v6.ipp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -24,6 +24,7 @@
 #include <boost/asio/detail/throw_exception.hpp>
 #include <boost/asio/error.hpp>
 #include <boost/asio/ip/address_v6.hpp>
+#include <boost/asio/ip/bad_address_cast.hpp>
 
 #include <boost/asio/detail/push_options.hpp>
 
@@ -31,7 +32,7 @@ namespace boost {
 namespace asio {
 namespace ip {
 
-address_v6::address_v6()
+address_v6::address_v6() BOOST_ASIO_NOEXCEPT
   : addr_(),
     scope_id_(0)
 {
@@ -56,21 +57,21 @@ address_v6::address_v6(const address_v6::bytes_type& bytes,
   memcpy(addr_.s6_addr, bytes.data(), 16);
 }
 
-address_v6::address_v6(const address_v6& other)
+address_v6::address_v6(const address_v6& other) BOOST_ASIO_NOEXCEPT
   : addr_(other.addr_),
     scope_id_(other.scope_id_)
 {
 }
 
 #if defined(BOOST_ASIO_HAS_MOVE)
-address_v6::address_v6(address_v6&& other)
+address_v6::address_v6(address_v6&& other) BOOST_ASIO_NOEXCEPT
   : addr_(other.addr_),
     scope_id_(other.scope_id_)
 {
 }
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
-address_v6& address_v6::operator=(const address_v6& other)
+address_v6& address_v6::operator=(const address_v6& other) BOOST_ASIO_NOEXCEPT
 {
   addr_ = other.addr_;
   scope_id_ = other.scope_id_;
@@ -78,7 +79,7 @@ address_v6& address_v6::operator=(const address_v6& other)
 }
 
 #if defined(BOOST_ASIO_HAS_MOVE)
-address_v6& address_v6::operator=(address_v6&& other)
+address_v6& address_v6::operator=(address_v6&& other) BOOST_ASIO_NOEXCEPT
 {
   addr_ = other.addr_;
   scope_id_ = other.scope_id_;
@@ -86,7 +87,7 @@ address_v6& address_v6::operator=(address_v6&& other)
 }
 #endif // defined(BOOST_ASIO_HAS_MOVE)
 
-address_v6::bytes_type address_v6::to_bytes() const
+address_v6::bytes_type address_v6::to_bytes() const BOOST_ASIO_NOEXCEPT
 {
   using namespace std; // For memcpy.
   bytes_type bytes;
@@ -101,11 +102,17 @@ address_v6::bytes_type address_v6::to_bytes() const
 std::string address_v6::to_string() const
 {
   boost::system::error_code ec;
-  std::string addr = to_string(ec);
-  boost::asio::detail::throw_error(ec);
+  char addr_str[boost::asio::detail::max_addr_v6_str_len];
+  const char* addr =
+    boost::asio::detail::socket_ops::inet_ntop(
+        BOOST_ASIO_OS_DEF(AF_INET6), &addr_, addr_str,
+        boost::asio::detail::max_addr_v6_str_len, scope_id_, ec);
+  if (addr == 0)
+    boost::asio::detail::throw_error(ec);
   return addr;
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 std::string address_v6::to_string(boost::system::error_code& ec) const
 {
   char addr_str[boost::asio::detail::max_addr_v6_str_len];
@@ -118,40 +125,11 @@ std::string address_v6::to_string(boost::system::error_code& ec) const
   return addr;
 }
 
-address_v6 address_v6::from_string(const char* str)
-{
-  boost::system::error_code ec;
-  address_v6 addr = from_string(str, ec);
-  boost::asio::detail::throw_error(ec);
-  return addr;
-}
-
-address_v6 address_v6::from_string(
-    const char* str, boost::system::error_code& ec)
-{
-  address_v6 tmp;
-  if (boost::asio::detail::socket_ops::inet_pton(
-        BOOST_ASIO_OS_DEF(AF_INET6), str, &tmp.addr_, &tmp.scope_id_, ec) <= 0)
-    return address_v6();
-  return tmp;
-}
-
-address_v6 address_v6::from_string(const std::string& str)
-{
-  return from_string(str.c_str());
-}
-
-address_v6 address_v6::from_string(
-    const std::string& str, boost::system::error_code& ec)
-{
-  return from_string(str.c_str(), ec);
-}
-
 address_v4 address_v6::to_v4() const
 {
   if (!is_v4_mapped() && !is_v4_compatible())
   {
-    std::bad_cast ex;
+    bad_address_cast ex;
     boost::asio::detail::throw_exception(ex);
   }
 
@@ -159,8 +137,9 @@ address_v4 address_v6::to_v4() const
     addr_.s6_addr[13], addr_.s6_addr[14], addr_.s6_addr[15] } };
   return address_v4(v4_bytes);
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
-bool address_v6::is_loopback() const
+bool address_v6::is_loopback() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
       && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
@@ -172,7 +151,7 @@ bool address_v6::is_loopback() const
       && (addr_.s6_addr[14] == 0) && (addr_.s6_addr[15] == 1));
 }
 
-bool address_v6::is_unspecified() const
+bool address_v6::is_unspecified() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
       && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
@@ -184,17 +163,17 @@ bool address_v6::is_unspecified() const
       && (addr_.s6_addr[14] == 0) && (addr_.s6_addr[15] == 0));
 }
 
-bool address_v6::is_link_local() const
+bool address_v6::is_link_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xfe) && ((addr_.s6_addr[1] & 0xc0) == 0x80));
 }
 
-bool address_v6::is_site_local() const
+bool address_v6::is_site_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xfe) && ((addr_.s6_addr[1] & 0xc0) == 0xc0));
 }
 
-bool address_v6::is_v4_mapped() const
+bool address_v6::is_v4_mapped() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
       && (addr_.s6_addr[2] == 0) && (addr_.s6_addr[3] == 0)
@@ -204,6 +183,7 @@ bool address_v6::is_v4_mapped() const
       && (addr_.s6_addr[10] == 0xff) && (addr_.s6_addr[11] == 0xff));
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 bool address_v6::is_v4_compatible() const
 {
   return ((addr_.s6_addr[0] == 0) && (addr_.s6_addr[1] == 0)
@@ -217,38 +197,39 @@ bool address_v6::is_v4_compatible() const
         && (addr_.s6_addr[14] == 0)
         && ((addr_.s6_addr[15] == 0) || (addr_.s6_addr[15] == 1))));
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
 
-bool address_v6::is_multicast() const
+bool address_v6::is_multicast() const BOOST_ASIO_NOEXCEPT
 {
   return (addr_.s6_addr[0] == 0xff);
 }
 
-bool address_v6::is_multicast_global() const
+bool address_v6::is_multicast_global() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x0e));
 }
 
-bool address_v6::is_multicast_link_local() const
+bool address_v6::is_multicast_link_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x02));
 }
 
-bool address_v6::is_multicast_node_local() const
+bool address_v6::is_multicast_node_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x01));
 }
 
-bool address_v6::is_multicast_org_local() const
+bool address_v6::is_multicast_org_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x08));
 }
 
-bool address_v6::is_multicast_site_local() const
+bool address_v6::is_multicast_site_local() const BOOST_ASIO_NOEXCEPT
 {
   return ((addr_.s6_addr[0] == 0xff) && ((addr_.s6_addr[1] & 0x0f) == 0x05));
 }
 
-bool operator==(const address_v6& a1, const address_v6& a2)
+bool operator==(const address_v6& a1, const address_v6& a2) BOOST_ASIO_NOEXCEPT
 {
   using namespace std; // For memcmp.
   return memcmp(&a1.addr_, &a2.addr_,
@@ -256,7 +237,7 @@ bool operator==(const address_v6& a1, const address_v6& a2)
     && a1.scope_id_ == a2.scope_id_;
 }
 
-bool operator<(const address_v6& a1, const address_v6& a2)
+bool operator<(const address_v6& a1, const address_v6& a2) BOOST_ASIO_NOEXCEPT
 {
   using namespace std; // For memcmp.
   int memcmp_result = memcmp(&a1.addr_, &a2.addr_,
@@ -268,13 +249,14 @@ bool operator<(const address_v6& a1, const address_v6& a2)
   return a1.scope_id_ < a2.scope_id_;
 }
 
-address_v6 address_v6::loopback()
+address_v6 address_v6::loopback() BOOST_ASIO_NOEXCEPT
 {
   address_v6 tmp;
   tmp.addr_.s6_addr[15] = 1;
   return tmp;
 }
 
+#if !defined(BOOST_ASIO_NO_DEPRECATED)
 address_v6 address_v6::v4_mapped(const address_v4& addr)
 {
   address_v4::bytes_type v4_bytes = addr.to_bytes();
@@ -290,6 +272,76 @@ address_v6 address_v6::v4_compatible(const address_v4& addr)
     v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
   return address_v6(v6_bytes);
 }
+#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
+
+address_v6 make_address_v6(const char* str)
+{
+  boost::system::error_code ec;
+  address_v6 addr = make_address_v6(str, ec);
+  boost::asio::detail::throw_error(ec);
+  return addr;
+}
+
+address_v6 make_address_v6(const char* str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  address_v6::bytes_type bytes;
+  unsigned long scope_id = 0;
+  if (boost::asio::detail::socket_ops::inet_pton(
+        BOOST_ASIO_OS_DEF(AF_INET6), str, &bytes[0], &scope_id, ec) <= 0)
+    return address_v6();
+  return address_v6(bytes, scope_id);
+}
+
+address_v6 make_address_v6(const std::string& str)
+{
+  return make_address_v6(str.c_str());
+}
+
+address_v6 make_address_v6(const std::string& str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address_v6(str.c_str(), ec);
+}
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+address_v6 make_address_v6(string_view str)
+{
+  return make_address_v6(static_cast<std::string>(str));
+}
+
+address_v6 make_address_v6(string_view str,
+    boost::system::error_code& ec) BOOST_ASIO_NOEXCEPT
+{
+  return make_address_v6(static_cast<std::string>(str), ec);
+}
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+address_v4 make_address_v4(
+    v4_mapped_t, const address_v6& v6_addr)
+{
+  if (!v6_addr.is_v4_mapped())
+  {
+    bad_address_cast ex;
+    boost::asio::detail::throw_exception(ex);
+  }
+
+  address_v6::bytes_type v6_bytes = v6_addr.to_bytes();
+  address_v4::bytes_type v4_bytes = { { v6_bytes[12],
+    v6_bytes[13], v6_bytes[14], v6_bytes[15] } };
+  return address_v4(v4_bytes);
+}
+
+address_v6 make_address_v6(
+    v4_mapped_t, const address_v4& v4_addr)
+{
+  address_v4::bytes_type v4_bytes = v4_addr.to_bytes();
+  address_v6::bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0xFF, 0xFF, v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
+  return address_v6(v6_bytes);
+}
 
 } // namespace ip
 } // namespace asio

linx64/include/boost/asio/ip/impl/basic_endpoint.hpp

@@ -2,7 +2,7 @@
 // ip/impl/basic_endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -31,19 +31,7 @@ std::basic_ostream<Elem, Traits>& operator<<(
     const basic_endpoint<InternetProtocol>& endpoint)
 {
   boost::asio::ip::detail::endpoint tmp_ep(endpoint.address(), endpoint.port());
-  boost::system::error_code ec;
-  std::string s = tmp_ep.to_string(ec);
-  if (ec)
-  {
-    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
-      boost::asio::detail::throw_error(ec);
-    else
-      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
-  }
-  else
-    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
-      os << os.widen(*i);
-  return os;
+  return os << tmp_ep.to_string().c_str();
 }
 
 } // namespace ip

linx64/include/boost/asio/ip/impl/host_name.ipp

@@ -2,7 +2,7 @@
 // ip/impl/host_name.ipp
 // ~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

linx64/include/boost/asio/ip/impl/network_v4.hpp

@@ -0,0 +1,56 @@
+//
+// ip/impl/network_v4.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_IMPL_NETWORK_V4_HPP
+#define BOOST_ASIO_IP_IMPL_NETWORK_V4_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#if !defined(BOOST_ASIO_NO_IOSTREAM)
+
+#include <boost/asio/detail/throw_error.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename Elem, typename Traits>
+std::basic_ostream<Elem, Traits>& operator<<(
+    std::basic_ostream<Elem, Traits>& os, const network_v4& addr)
+{
+  boost::system::error_code ec;
+  std::string s = addr.to_string(ec);
+  if (ec)
+  {
+    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
+      boost::asio::detail::throw_error(ec);
+    else
+      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
+  }
+  else
+    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
+      os << os.widen(*i);
+  return os;
+}
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // !defined(BOOST_ASIO_NO_IOSTREAM)
+
+#endif // BOOST_ASIO_IP_IMPL_NETWORK_V4_HPP

linx64/include/boost/asio/ip/impl/network_v4.ipp

@@ -0,0 +1,218 @@
+//
+// ip/impl/network_v4.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_IMPL_NETWORK_V4_IPP
+#define BOOST_ASIO_IP_IMPL_NETWORK_V4_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <climits>
+#include <cstdio>
+#include <cstdlib>
+#include <stdexcept>
+#include <boost/asio/error.hpp>
+#include <boost/asio/detail/throw_error.hpp>
+#include <boost/asio/detail/throw_exception.hpp>
+#include <boost/asio/ip/network_v4.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+network_v4::network_v4(const address_v4& addr, unsigned short prefix_len)
+  : address_(addr),
+    prefix_length_(prefix_len)
+{
+  if (prefix_len > 32)
+  {
+    std::out_of_range ex("prefix length too large");
+    boost::asio::detail::throw_exception(ex);
+  }
+}
+
+network_v4::network_v4(const address_v4& addr, const address_v4& mask)
+  : address_(addr),
+    prefix_length_(0)
+{
+  address_v4::bytes_type mask_bytes = mask.to_bytes();
+  bool finished = false;
+  for (std::size_t i = 0; i < mask_bytes.size(); ++i)
+  {
+    if (finished)
+    {
+      if (mask_bytes[i])
+      {
+        std::invalid_argument ex("non-contiguous netmask");
+        boost::asio::detail::throw_exception(ex);
+      }
+      continue;
+    }
+    else
+    {
+      switch (mask_bytes[i])
+      {
+      case 255:
+        prefix_length_ += 8;
+        break;
+      case 254: // prefix_length_ += 7
+        prefix_length_ += 1;
+      case 252: // prefix_length_ += 6
+        prefix_length_ += 1;
+      case 248: // prefix_length_ += 5
+        prefix_length_ += 1;
+      case 240: // prefix_length_ += 4
+        prefix_length_ += 1;
+      case 224: // prefix_length_ += 3
+        prefix_length_ += 1;
+      case 192: // prefix_length_ += 2
+        prefix_length_ += 1;
+      case 128: // prefix_length_ += 1
+        prefix_length_ += 1;
+      case 0:   // nbits += 0
+        finished = true;
+        break;
+      default:
+        std::out_of_range ex("non-contiguous netmask");
+        boost::asio::detail::throw_exception(ex);
+      }
+    }
+  }
+}
+
+address_v4 network_v4::netmask() const BOOST_ASIO_NOEXCEPT
+{
+  uint32_t nmbits = 0xffffffff;
+  if (prefix_length_ == 0)
+    nmbits = 0;
+  else
+    nmbits = nmbits << (32 - prefix_length_);
+  return address_v4(nmbits);
+}
+
+address_v4_range network_v4::hosts() const BOOST_ASIO_NOEXCEPT
+{
+  return is_host()
+    ? address_v4_range(address_, address_v4(address_.to_uint() + 1))
+    : address_v4_range(address_v4(network().to_uint() + 1), broadcast());
+}
+
+bool network_v4::is_subnet_of(const network_v4& other) const
+{
+  if (other.prefix_length_ >= prefix_length_)
+    return false; // Only real subsets are allowed.
+  const network_v4 me(address_, other.prefix_length_);
+  return other.canonical() == me.canonical();
+}
+
+std::string network_v4::to_string() const
+{
+  boost::system::error_code ec;
+  std::string addr = to_string(ec);
+  boost::asio::detail::throw_error(ec);
+  return addr;
+}
+
+std::string network_v4::to_string(boost::system::error_code& ec) const
+{
+  using namespace std; // For sprintf.
+  ec = boost::system::error_code();
+  char prefix_len[16];
+#if defined(BOOST_ASIO_HAS_SECURE_RTL)
+  sprintf_s(prefix_len, sizeof(prefix_len), "/%u", prefix_length_);
+#else // defined(BOOST_ASIO_HAS_SECURE_RTL)
+  sprintf(prefix_len, "/%u", prefix_length_);
+#endif // defined(BOOST_ASIO_HAS_SECURE_RTL)
+  return address_.to_string() + prefix_len;
+}
+
+network_v4 make_network_v4(const char* str)
+{
+  return make_network_v4(std::string(str));
+}
+
+network_v4 make_network_v4(const char* str, boost::system::error_code& ec)
+{
+  return make_network_v4(std::string(str), ec);
+}
+
+network_v4 make_network_v4(const std::string& str)
+{
+  boost::system::error_code ec;
+  network_v4 net = make_network_v4(str, ec);
+  boost::asio::detail::throw_error(ec);
+  return net;
+}
+
+network_v4 make_network_v4(const std::string& str,
+    boost::system::error_code& ec)
+{
+  std::string::size_type pos = str.find_first_of("/");
+
+  if (pos == std::string::npos)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v4();
+  }
+
+  if (pos == str.size() - 1)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v4();
+  }
+
+  std::string::size_type end = str.find_first_not_of("0123456789", pos + 1);
+  if (end != std::string::npos)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v4();
+  }
+
+  const address_v4 addr = make_address_v4(str.substr(0, pos), ec);
+  if (ec)
+    return network_v4();
+
+  const int prefix_len = std::atoi(str.substr(pos + 1).c_str());
+  if (prefix_len < 0 || prefix_len > 32)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v4();
+  }
+
+  return network_v4(addr, static_cast<unsigned short>(prefix_len));
+}
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+network_v4 make_network_v4(string_view str)
+{
+  return make_network_v4(static_cast<std::string>(str));
+}
+
+network_v4 make_network_v4(string_view str,
+    boost::system::error_code& ec)
+{
+  return make_network_v4(static_cast<std::string>(str), ec);
+}
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_IMPL_NETWORK_V4_IPP

linx64/include/boost/asio/ip/impl/network_v6.hpp

@@ -0,0 +1,55 @@
+//
+// ip/impl/network_v6.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_IMPL_NETWORK_V6_HPP
+#define BOOST_ASIO_IP_IMPL_NETWORK_V6_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#if !defined(BOOST_ASIO_NO_IOSTREAM)
+
+#include <boost/asio/detail/throw_error.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+template <typename Elem, typename Traits>
+std::basic_ostream<Elem, Traits>& operator<<(
+    std::basic_ostream<Elem, Traits>& os, const network_v6& addr)
+{
+  boost::system::error_code ec;
+  std::string s = addr.to_string(ec);
+  if (ec)
+  {
+    if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
+      boost::asio::detail::throw_error(ec);
+    else
+      os.setstate(std::basic_ostream<Elem, Traits>::failbit);
+  }
+  else
+    for (std::string::iterator i = s.begin(); i != s.end(); ++i)
+      os << os.widen(*i);
+  return os;
+}
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // !defined(BOOST_ASIO_NO_IOSTREAM)
+
+#endif // BOOST_ASIO_IP_IMPL_NETWORK_V6_HPP

linx64/include/boost/asio/ip/impl/network_v6.ipp

@@ -0,0 +1,187 @@
+//
+// ip/impl/network_v6.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_IMPL_NETWORK_V6_IPP
+#define BOOST_ASIO_IP_IMPL_NETWORK_V6_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <climits>
+#include <cstdio>
+#include <cstdlib>
+#include <stdexcept>
+#include <boost/asio/error.hpp>
+#include <boost/asio/detail/throw_error.hpp>
+#include <boost/asio/detail/throw_exception.hpp>
+#include <boost/asio/ip/network_v6.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+network_v6::network_v6(const address_v6& addr, unsigned short prefix_len)
+  : address_(addr),
+    prefix_length_(prefix_len)
+{
+  if (prefix_len > 128)
+  {
+    std::out_of_range ex("prefix length too large");
+    boost::asio::detail::throw_exception(ex);
+  }
+}
+
+BOOST_ASIO_DECL address_v6 network_v6::network() const BOOST_ASIO_NOEXCEPT
+{
+  address_v6::bytes_type bytes(address_.to_bytes());
+  for (std::size_t i = 0; i < 16; ++i)
+  {
+    if (prefix_length_ <= i * 8)
+      bytes[i] = 0;
+    else if (prefix_length_ < (i + 1) * 8)
+      bytes[i] &= 0xFF00 >> (prefix_length_ % 8);
+  }
+  return address_v6(bytes, address_.scope_id());
+}
+
+address_v6_range network_v6::hosts() const BOOST_ASIO_NOEXCEPT
+{
+  address_v6::bytes_type begin_bytes(address_.to_bytes());
+  address_v6::bytes_type end_bytes(address_.to_bytes());
+  for (std::size_t i = 0; i < 16; ++i)
+  {
+    if (prefix_length_ <= i * 8)
+    {
+      begin_bytes[i] = 0;
+      end_bytes[i] = 0xFF;
+    }
+    else if (prefix_length_ < (i + 1) * 8)
+    {
+      begin_bytes[i] &= 0xFF00 >> (prefix_length_ % 8);
+      end_bytes[i] |= 0xFF >> (prefix_length_ % 8);
+    }
+  }
+  return address_v6_range(
+      address_v6_iterator(address_v6(begin_bytes, address_.scope_id())),
+      ++address_v6_iterator(address_v6(end_bytes, address_.scope_id())));
+}
+
+bool network_v6::is_subnet_of(const network_v6& other) const
+{
+  if (other.prefix_length_ >= prefix_length_)
+    return false; // Only real subsets are allowed.
+  const network_v6 me(address_, other.prefix_length_);
+  return other.canonical() == me.canonical();
+}
+
+std::string network_v6::to_string() const
+{
+  boost::system::error_code ec;
+  std::string addr = to_string(ec);
+  boost::asio::detail::throw_error(ec);
+  return addr;
+}
+
+std::string network_v6::to_string(boost::system::error_code& ec) const
+{
+  using namespace std; // For sprintf.
+  ec = boost::system::error_code();
+  char prefix_len[16];
+#if defined(BOOST_ASIO_HAS_SECURE_RTL)
+  sprintf_s(prefix_len, sizeof(prefix_len), "/%u", prefix_length_);
+#else // defined(BOOST_ASIO_HAS_SECURE_RTL)
+  sprintf(prefix_len, "/%u", prefix_length_);
+#endif // defined(BOOST_ASIO_HAS_SECURE_RTL)
+  return address_.to_string() + prefix_len;
+}
+
+network_v6 make_network_v6(const char* str)
+{
+  return make_network_v6(std::string(str));
+}
+
+network_v6 make_network_v6(const char* str, boost::system::error_code& ec)
+{
+  return make_network_v6(std::string(str), ec);
+}
+
+network_v6 make_network_v6(const std::string& str)
+{
+  boost::system::error_code ec;
+  network_v6 net = make_network_v6(str, ec);
+  boost::asio::detail::throw_error(ec);
+  return net;
+}
+
+network_v6 make_network_v6(const std::string& str,
+    boost::system::error_code& ec)
+{
+  std::string::size_type pos = str.find_first_of("/");
+
+  if (pos == std::string::npos)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v6();
+  }
+
+  if (pos == str.size() - 1)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v6();
+  }
+
+  std::string::size_type end = str.find_first_not_of("0123456789", pos + 1);
+  if (end != std::string::npos)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v6();
+  }
+
+  const address_v6 addr = make_address_v6(str.substr(0, pos), ec);
+  if (ec)
+    return network_v6();
+
+  const int prefix_len = std::atoi(str.substr(pos + 1).c_str());
+  if (prefix_len < 0 || prefix_len > 128)
+  {
+    ec = boost::asio::error::invalid_argument;
+    return network_v6();
+  }
+
+  return network_v6(addr, static_cast<unsigned short>(prefix_len));
+}
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+network_v6 make_network_v6(string_view str)
+{
+  return make_network_v6(static_cast<std::string>(str));
+}
+
+network_v6 make_network_v6(string_view str,
+    boost::system::error_code& ec)
+{
+  return make_network_v6(static_cast<std::string>(str), ec);
+}
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_IMPL_NETWORK_V6_IPP

linx64/include/boost/asio/ip/multicast.hpp

@@ -2,7 +2,7 @@
 // ip/multicast.hpp
 // ~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -33,7 +33,7 @@ namespace multicast {
  * @par Examples
  * Setting the option to join a multicast group:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::address multicast_address =
  *   boost::asio::ip::address::from_string("225.0.0.1");
@@ -61,7 +61,7 @@ typedef boost::asio::ip::detail::socket_option::multicast_request<
  * @par Examples
  * Setting the option to leave a multicast group:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::address multicast_address =
  *   boost::asio::ip::address::from_string("225.0.0.1");
@@ -89,7 +89,7 @@ typedef boost::asio::ip::detail::socket_option::multicast_request<
  * @par Examples
  * Setting the option:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::address_v4 local_interface =
  *   boost::asio::ip::address_v4::from_string("1.2.3.4");
@@ -117,7 +117,7 @@ typedef boost::asio::ip::detail::socket_option::network_interface<
  * @par Examples
  * Setting the option:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::multicast::hops option(4);
  * socket.set_option(option);
@@ -126,7 +126,7 @@ typedef boost::asio::ip::detail::socket_option::network_interface<
  * @par
  * Getting the current option value:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::multicast::hops option;
  * socket.get_option(option);
@@ -154,7 +154,7 @@ typedef boost::asio::ip::detail::socket_option::multicast_hops<
  * @par Examples
  * Setting the option:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::multicast::enable_loopback option(true);
  * socket.set_option(option);
@@ -163,7 +163,7 @@ typedef boost::asio::ip::detail::socket_option::multicast_hops<
  * @par
  * Getting the current option value:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::multicast::enable_loopback option;
  * socket.get_option(option);

linx64/include/boost/asio/ip/network_v4.hpp

@@ -0,0 +1,263 @@
+//
+// ip/network_v4.hpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_NETWORK_V4_HPP
+#define BOOST_ASIO_IP_NETWORK_V4_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <string>
+#include <boost/asio/detail/string_view.hpp>
+#include <boost/system/error_code.hpp>
+#include <boost/asio/ip/address_v4_range.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+/// Represents an IPv4 network.
+/**
+ * The boost::asio::ip::network_v4 class provides the ability to use and
+ * manipulate IP version 4 networks.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+class network_v4
+{
+public:
+  /// Default constructor.
+  network_v4() BOOST_ASIO_NOEXCEPT
+    : address_(),
+      prefix_length_(0)
+  {
+  }
+
+  /// Construct a network based on the specified address and prefix length.
+  BOOST_ASIO_DECL network_v4(const address_v4& addr,
+      unsigned short prefix_len);
+
+  /// Construct network based on the specified address and netmask.
+  BOOST_ASIO_DECL network_v4(const address_v4& addr,
+      const address_v4& mask);
+
+  /// Copy constructor.
+  network_v4(const network_v4& other) BOOST_ASIO_NOEXCEPT
+    : address_(other.address_),
+      prefix_length_(other.prefix_length_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  network_v4(network_v4&& other) BOOST_ASIO_NOEXCEPT
+    : address_(BOOST_ASIO_MOVE_CAST(address_v4)(other.address_)),
+      prefix_length_(other.prefix_length_)
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assign from another network.
+  network_v4& operator=(const network_v4& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = other.address_;
+    prefix_length_ = other.prefix_length_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move-assign from another network.
+  network_v4& operator=(network_v4&& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = BOOST_ASIO_MOVE_CAST(address_v4)(other.address_);
+    prefix_length_ = other.prefix_length_;
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Obtain the address object specified when the network object was created.
+  address_v4 address() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_;
+  }
+
+  /// Obtain the prefix length that was specified when the network object was
+  /// created.
+  unsigned short prefix_length() const BOOST_ASIO_NOEXCEPT
+  {
+    return prefix_length_;
+  }
+
+  /// Obtain the netmask that was specified when the network object was created.
+  BOOST_ASIO_DECL address_v4 netmask() const BOOST_ASIO_NOEXCEPT;
+
+  /// Obtain an address object that represents the network address.
+  address_v4 network() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_v4(address_.to_uint() & netmask().to_uint());
+  }
+
+  /// Obtain an address object that represents the network's broadcast address.
+  address_v4 broadcast() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_v4(network().to_uint() | (netmask().to_uint() ^ 0xFFFFFFFF));
+  }
+
+  /// Obtain an address range corresponding to the hosts in the network.
+  BOOST_ASIO_DECL address_v4_range hosts() const BOOST_ASIO_NOEXCEPT;
+
+  /// Obtain the true network address, omitting any host bits.
+  network_v4 canonical() const BOOST_ASIO_NOEXCEPT
+  {
+    return network_v4(network(), netmask());
+  }
+
+  /// Test if network is a valid host address.
+  bool is_host() const BOOST_ASIO_NOEXCEPT
+  {
+    return prefix_length_ == 32;
+  }
+
+  /// Test if a network is a real subnet of another network.
+  BOOST_ASIO_DECL bool is_subnet_of(const network_v4& other) const;
+
+  /// Get the network as an address in dotted decimal format.
+  BOOST_ASIO_DECL std::string to_string() const;
+
+  /// Get the network as an address in dotted decimal format.
+  BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
+
+  /// Compare two networks for equality.
+  friend bool operator==(const network_v4& a, const network_v4& b)
+  {
+    return a.address_ == b.address_ && a.prefix_length_ == b.prefix_length_;
+  }
+
+  /// Compare two networks for inequality.
+  friend bool operator!=(const network_v4& a, const network_v4& b)
+  {
+    return !(a == b);
+  }
+
+private:
+  address_v4 address_;
+  unsigned short prefix_length_;
+};
+
+/// Create an IPv4 network from an address and prefix length.
+/**
+ * @relates address_v4
+ */
+inline network_v4 make_network_v4(
+    const address_v4& addr, unsigned short prefix_len)
+{
+  return network_v4(addr, prefix_len);
+}
+
+/// Create an IPv4 network from an address and netmask.
+/**
+ * @relates address_v4
+ */
+inline network_v4 make_network_v4(
+    const address_v4& addr, const address_v4& mask)
+{
+  return network_v4(addr, mask);
+}
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(const char* str);
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(
+    const char* str, boost::system::error_code& ec);
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(const std::string& str);
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(
+    const std::string& str, boost::system::error_code& ec);
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW) \
+  || defined(GENERATING_DOCUMENTATION)
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(string_view str);
+
+/// Create an IPv4 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v4
+ */
+BOOST_ASIO_DECL network_v4 make_network_v4(
+    string_view str, boost::system::error_code& ec);
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+       //  || defined(GENERATING_DOCUMENTATION)
+
+#if !defined(BOOST_ASIO_NO_IOSTREAM)
+
+/// Output a network as a string.
+/**
+ * Used to output a human-readable string for a specified network.
+ *
+ * @param os The output stream to which the string will be written.
+ *
+ * @param net The network to be written.
+ *
+ * @return The output stream.
+ *
+ * @relates boost::asio::ip::address_v4
+ */
+template <typename Elem, typename Traits>
+std::basic_ostream<Elem, Traits>& operator<<(
+    std::basic_ostream<Elem, Traits>& os, const network_v4& net);
+
+#endif // !defined(BOOST_ASIO_NO_IOSTREAM)
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#include <boost/asio/ip/impl/network_v4.hpp>
+#if defined(BOOST_ASIO_HEADER_ONLY)
+# include <boost/asio/ip/impl/network_v4.ipp>
+#endif // defined(BOOST_ASIO_HEADER_ONLY)
+
+#endif // BOOST_ASIO_IP_NETWORK_V4_HPP

linx64/include/boost/asio/ip/network_v6.hpp

@@ -0,0 +1,237 @@
+//
+// ip/network_v6.hpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_NETWORK_V6_HPP
+#define BOOST_ASIO_IP_NETWORK_V6_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <string>
+#include <boost/asio/detail/string_view.hpp>
+#include <boost/system/error_code.hpp>
+#include <boost/asio/ip/address_v6_range.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+/// Represents an IPv6 network.
+/**
+ * The boost::asio::ip::network_v6 class provides the ability to use and
+ * manipulate IP version 6 networks.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ */
+class network_v6
+{
+public:
+  /// Default constructor.
+  network_v6() BOOST_ASIO_NOEXCEPT
+    : address_(),
+      prefix_length_(0)
+  {
+  }
+
+  /// Construct a network based on the specified address and prefix length.
+  BOOST_ASIO_DECL network_v6(const address_v6& addr,
+      unsigned short prefix_len);
+
+  /// Copy constructor.
+  network_v6(const network_v6& other) BOOST_ASIO_NOEXCEPT
+    : address_(other.address_),
+      prefix_length_(other.prefix_length_)
+  {
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move constructor.
+  network_v6(network_v6&& other) BOOST_ASIO_NOEXCEPT
+    : address_(BOOST_ASIO_MOVE_CAST(address_v6)(other.address_)),
+      prefix_length_(other.prefix_length_)
+  {
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Assign from another network.
+  network_v6& operator=(const network_v6& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = other.address_;
+    prefix_length_ = other.prefix_length_;
+    return *this;
+  }
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+  /// Move-assign from another network.
+  network_v6& operator=(network_v6&& other) BOOST_ASIO_NOEXCEPT
+  {
+    address_ = BOOST_ASIO_MOVE_CAST(address_v6)(other.address_);
+    prefix_length_ = other.prefix_length_;
+    return *this;
+  }
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+  /// Obtain the address object specified when the network object was created.
+  address_v6 address() const BOOST_ASIO_NOEXCEPT
+  {
+    return address_;
+  }
+
+  /// Obtain the prefix length that was specified when the network object was
+  /// created.
+  unsigned short prefix_length() const BOOST_ASIO_NOEXCEPT
+  {
+    return prefix_length_;
+  }
+
+  /// Obtain an address object that represents the network address.
+  BOOST_ASIO_DECL address_v6 network() const BOOST_ASIO_NOEXCEPT;
+
+  /// Obtain an address range corresponding to the hosts in the network.
+  BOOST_ASIO_DECL address_v6_range hosts() const BOOST_ASIO_NOEXCEPT;
+
+  /// Obtain the true network address, omitting any host bits.
+  network_v6 canonical() const BOOST_ASIO_NOEXCEPT
+  {
+    return network_v6(network(), prefix_length());
+  }
+
+  /// Test if network is a valid host address.
+  bool is_host() const BOOST_ASIO_NOEXCEPT
+  {
+    return prefix_length_ == 128;
+  }
+
+  /// Test if a network is a real subnet of another network.
+  BOOST_ASIO_DECL bool is_subnet_of(const network_v6& other) const;
+
+  /// Get the network as an address in dotted decimal format.
+  BOOST_ASIO_DECL std::string to_string() const;
+
+  /// Get the network as an address in dotted decimal format.
+  BOOST_ASIO_DECL std::string to_string(boost::system::error_code& ec) const;
+
+  /// Compare two networks for equality.
+  friend bool operator==(const network_v6& a, const network_v6& b)
+  {
+    return a.address_ == b.address_ && a.prefix_length_ == b.prefix_length_;
+  }
+
+  /// Compare two networks for inequality.
+  friend bool operator!=(const network_v6& a, const network_v6& b)
+  {
+    return !(a == b);
+  }
+
+private:
+  address_v6 address_;
+  unsigned short prefix_length_;
+};
+
+/// Create an IPv6 network from an address and prefix length.
+/**
+ * @relates address_v6
+ */
+inline network_v6 make_network_v6(
+    const address_v6& addr, unsigned short prefix_len)
+{
+  return network_v6(addr, prefix_len);
+}
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(const char* str);
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(
+    const char* str, boost::system::error_code& ec);
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(const std::string& str);
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(
+    const std::string& str, boost::system::error_code& ec);
+
+#if defined(BOOST_ASIO_HAS_STRING_VIEW) \
+  || defined(GENERATING_DOCUMENTATION)
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(string_view str);
+
+/// Create an IPv6 network from a string containing IP address and prefix
+/// length.
+/**
+ * @relates network_v6
+ */
+BOOST_ASIO_DECL network_v6 make_network_v6(
+    string_view str, boost::system::error_code& ec);
+
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+       //  || defined(GENERATING_DOCUMENTATION)
+
+#if !defined(BOOST_ASIO_NO_IOSTREAM)
+
+/// Output a network as a string.
+/**
+ * Used to output a human-readable string for a specified network.
+ *
+ * @param os The output stream to which the string will be written.
+ *
+ * @param net The network to be written.
+ *
+ * @return The output stream.
+ *
+ * @relates boost::asio::ip::address_v6
+ */
+template <typename Elem, typename Traits>
+std::basic_ostream<Elem, Traits>& operator<<(
+    std::basic_ostream<Elem, Traits>& os, const network_v6& net);
+
+#endif // !defined(BOOST_ASIO_NO_IOSTREAM)
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#include <boost/asio/ip/impl/network_v6.hpp>
+#if defined(BOOST_ASIO_HEADER_ONLY)
+# include <boost/asio/ip/impl/network_v6.ipp>
+#endif // defined(BOOST_ASIO_HEADER_ONLY)
+
+#endif // BOOST_ASIO_IP_NETWORK_V6_HPP

linx64/include/boost/asio/ip/resolver_base.hpp

@@ -0,0 +1,131 @@
+//
+// ip/resolver_base.hpp
+// ~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_IP_RESOLVER_BASE_HPP
+#define BOOST_ASIO_IP_RESOLVER_BASE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <boost/asio/detail/socket_types.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+
+/// The resolver_base class is used as a base for the basic_resolver class
+/// templates to provide a common place to define the flag constants.
+class resolver_base
+{
+public:
+#if defined(GENERATING_DOCUMENTATION)
+  /// A bitmask type (C++ Std [lib.bitmask.types]).
+  typedef unspecified flags;
+
+  /// Determine the canonical name of the host specified in the query.
+  static const flags canonical_name = implementation_defined;
+
+  /// Indicate that returned endpoint is intended for use as a locally bound
+  /// socket endpoint.
+  static const flags passive = implementation_defined;
+
+  /// Host name should be treated as a numeric string defining an IPv4 or IPv6
+  /// address and no name resolution should be attempted.
+  static const flags numeric_host = implementation_defined;
+
+  /// Service name should be treated as a numeric string defining a port number
+  /// and no name resolution should be attempted.
+  static const flags numeric_service = implementation_defined;
+
+  /// If the query protocol family is specified as IPv6, return IPv4-mapped
+  /// IPv6 addresses on finding no IPv6 addresses.
+  static const flags v4_mapped = implementation_defined;
+
+  /// If used with v4_mapped, return all matching IPv6 and IPv4 addresses.
+  static const flags all_matching = implementation_defined;
+
+  /// Only return IPv4 addresses if a non-loopback IPv4 address is configured
+  /// for the system. Only return IPv6 addresses if a non-loopback IPv6 address
+  /// is configured for the system.
+  static const flags address_configured = implementation_defined;
+#else
+  enum flags
+  {
+    canonical_name = BOOST_ASIO_OS_DEF(AI_CANONNAME),
+    passive = BOOST_ASIO_OS_DEF(AI_PASSIVE),
+    numeric_host = BOOST_ASIO_OS_DEF(AI_NUMERICHOST),
+    numeric_service = BOOST_ASIO_OS_DEF(AI_NUMERICSERV),
+    v4_mapped = BOOST_ASIO_OS_DEF(AI_V4MAPPED),
+    all_matching = BOOST_ASIO_OS_DEF(AI_ALL),
+    address_configured = BOOST_ASIO_OS_DEF(AI_ADDRCONFIG)
+  };
+
+  // Implement bitmask operations as shown in C++ Std [lib.bitmask.types].
+
+  friend flags operator&(flags x, flags y)
+  {
+    return static_cast<flags>(
+        static_cast<unsigned int>(x) & static_cast<unsigned int>(y));
+  }
+
+  friend flags operator|(flags x, flags y)
+  {
+    return static_cast<flags>(
+        static_cast<unsigned int>(x) | static_cast<unsigned int>(y));
+  }
+
+  friend flags operator^(flags x, flags y)
+  {
+    return static_cast<flags>(
+        static_cast<unsigned int>(x) ^ static_cast<unsigned int>(y));
+  }
+
+  friend flags operator~(flags x)
+  {
+    return static_cast<flags>(~static_cast<unsigned int>(x));
+  }
+
+  friend flags& operator&=(flags& x, flags y)
+  {
+    x = x & y;
+    return x;
+  }
+
+  friend flags& operator|=(flags& x, flags y)
+  {
+    x = x | y;
+    return x;
+  }
+
+  friend flags& operator^=(flags& x, flags y)
+  {
+    x = x ^ y;
+    return x;
+  }
+#endif
+
+protected:
+  /// Protected destructor to prevent deletion through this type.
+  ~resolver_base()
+  {
+  }
+};
+
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_RESOLVER_BASE_HPP

linx64/include/boost/asio/ip/resolver_query_base.hpp

@@ -2,7 +2,7 @@
 // ip/resolver_query_base.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -16,7 +16,7 @@
 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
 
 #include <boost/asio/detail/config.hpp>
-#include <boost/asio/detail/socket_types.hpp>
+#include <boost/asio/ip/resolver_base.hpp>
 
 #include <boost/asio/detail/push_options.hpp>
 
@@ -27,95 +27,8 @@ namespace ip {
 /// The resolver_query_base class is used as a base for the
 /// basic_resolver_query class templates to provide a common place to define
 /// the flag constants.
-class resolver_query_base
+class resolver_query_base : public resolver_base
 {
-public:
-#if defined(GENERATING_DOCUMENTATION)
-  /// A bitmask type (C++ Std [lib.bitmask.types]).
-  typedef unspecified flags;
-
-  /// Determine the canonical name of the host specified in the query.
-  static const flags canonical_name = implementation_defined;
-
-  /// Indicate that returned endpoint is intended for use as a locally bound
-  /// socket endpoint.
-  static const flags passive = implementation_defined;
-
-  /// Host name should be treated as a numeric string defining an IPv4 or IPv6
-  /// address and no name resolution should be attempted.
-  static const flags numeric_host = implementation_defined;
-
-  /// Service name should be treated as a numeric string defining a port number
-  /// and no name resolution should be attempted.
-  static const flags numeric_service = implementation_defined;
-
-  /// If the query protocol family is specified as IPv6, return IPv4-mapped
-  /// IPv6 addresses on finding no IPv6 addresses.
-  static const flags v4_mapped = implementation_defined;
-
-  /// If used with v4_mapped, return all matching IPv6 and IPv4 addresses.
-  static const flags all_matching = implementation_defined;
-
-  /// Only return IPv4 addresses if a non-loopback IPv4 address is configured
-  /// for the system. Only return IPv6 addresses if a non-loopback IPv6 address
-  /// is configured for the system.
-  static const flags address_configured = implementation_defined;
-#else
-  enum flags
-  {
-    canonical_name = BOOST_ASIO_OS_DEF(AI_CANONNAME),
-    passive = BOOST_ASIO_OS_DEF(AI_PASSIVE),
-    numeric_host = BOOST_ASIO_OS_DEF(AI_NUMERICHOST),
-    numeric_service = BOOST_ASIO_OS_DEF(AI_NUMERICSERV),
-    v4_mapped = BOOST_ASIO_OS_DEF(AI_V4MAPPED),
-    all_matching = BOOST_ASIO_OS_DEF(AI_ALL),
-    address_configured = BOOST_ASIO_OS_DEF(AI_ADDRCONFIG)
-  };
-
-  // Implement bitmask operations as shown in C++ Std [lib.bitmask.types].
-
-  friend flags operator&(flags x, flags y)
-  {
-    return static_cast<flags>(
-        static_cast<unsigned int>(x) & static_cast<unsigned int>(y));
-  }
-
-  friend flags operator|(flags x, flags y)
-  {
-    return static_cast<flags>(
-        static_cast<unsigned int>(x) | static_cast<unsigned int>(y));
-  }
-
-  friend flags operator^(flags x, flags y)
-  {
-    return static_cast<flags>(
-        static_cast<unsigned int>(x) ^ static_cast<unsigned int>(y));
-  }
-
-  friend flags operator~(flags x)
-  {
-    return static_cast<flags>(~static_cast<unsigned int>(x));
-  }
-
-  friend flags& operator&=(flags& x, flags y)
-  {
-    x = x & y;
-    return x;
-  }
-
-  friend flags& operator|=(flags& x, flags y)
-  {
-    x = x | y;
-    return x;
-  }
-
-  friend flags& operator^=(flags& x, flags y)
-  {
-    x = x ^ y;
-    return x;
-  }
-#endif
-
 protected:
   /// Protected destructor to prevent deletion through this type.
   ~resolver_query_base()

linx64/include/boost/asio/ip/resolver_service.hpp

@@ -1,178 +0,0 @@
-//
-// ip/resolver_service.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#ifndef BOOST_ASIO_IP_RESOLVER_SERVICE_HPP
-#define BOOST_ASIO_IP_RESOLVER_SERVICE_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include <boost/asio/detail/config.hpp>
-#include <boost/asio/async_result.hpp>
-#include <boost/system/error_code.hpp>
-#include <boost/asio/io_service.hpp>
-#include <boost/asio/ip/basic_resolver_iterator.hpp>
-#include <boost/asio/ip/basic_resolver_query.hpp>
-
-#if defined(BOOST_ASIO_WINDOWS_RUNTIME)
-# include <boost/asio/detail/winrt_resolver_service.hpp>
-#else
-# include <boost/asio/detail/resolver_service.hpp>
-#endif
-
-#include <boost/asio/detail/push_options.hpp>
-
-namespace boost {
-namespace asio {
-namespace ip {
-
-/// Default service implementation for a resolver.
-template <typename InternetProtocol>
-class resolver_service
-#if defined(GENERATING_DOCUMENTATION)
-  : public boost::asio::io_service::service
-#else
-  : public boost::asio::detail::service_base<
-      resolver_service<InternetProtocol> >
-#endif
-{
-public:
-#if defined(GENERATING_DOCUMENTATION)
-  /// The unique service identifier.
-  static boost::asio::io_service::id id;
-#endif
-
-  /// The protocol type.
-  typedef InternetProtocol protocol_type;
-
-  /// The endpoint type.
-  typedef typename InternetProtocol::endpoint endpoint_type;
-
-  /// The query type.
-  typedef basic_resolver_query<InternetProtocol> query_type;
-
-  /// The iterator type.
-  typedef basic_resolver_iterator<InternetProtocol> iterator_type;
-
-private:
-  // The type of the platform-specific implementation.
-#if defined(BOOST_ASIO_WINDOWS_RUNTIME)
-  typedef boost::asio::detail::winrt_resolver_service<InternetProtocol>
-    service_impl_type;
-#else
-  typedef boost::asio::detail::resolver_service<InternetProtocol>
-    service_impl_type;
-#endif
-
-public:
-  /// The type of a resolver implementation.
-#if defined(GENERATING_DOCUMENTATION)
-  typedef implementation_defined implementation_type;
-#else
-  typedef typename service_impl_type::implementation_type implementation_type;
-#endif
-
-  /// Construct a new resolver service for the specified io_service.
-  explicit resolver_service(boost::asio::io_service& io_service)
-    : boost::asio::detail::service_base<
-        resolver_service<InternetProtocol> >(io_service),
-      service_impl_(io_service)
-  {
-  }
-
-  /// Construct a new resolver implementation.
-  void construct(implementation_type& impl)
-  {
-    service_impl_.construct(impl);
-  }
-
-  /// Destroy a resolver implementation.
-  void destroy(implementation_type& impl)
-  {
-    service_impl_.destroy(impl);
-  }
-
-  /// Cancel pending asynchronous operations.
-  void cancel(implementation_type& impl)
-  {
-    service_impl_.cancel(impl);
-  }
-
-  /// Resolve a query to a list of entries.
-  iterator_type resolve(implementation_type& impl, const query_type& query,
-      boost::system::error_code& ec)
-  {
-    return service_impl_.resolve(impl, query, ec);
-  }
-
-  /// Asynchronously resolve a query to a list of entries.
-  template <typename ResolveHandler>
-  BOOST_ASIO_INITFN_RESULT_TYPE(ResolveHandler,
-      void (boost::system::error_code, iterator_type))
-  async_resolve(implementation_type& impl, const query_type& query,
-      BOOST_ASIO_MOVE_ARG(ResolveHandler) handler)
-  {
-    boost::asio::detail::async_result_init<
-      ResolveHandler, void (boost::system::error_code, iterator_type)> init(
-        BOOST_ASIO_MOVE_CAST(ResolveHandler)(handler));
-
-    service_impl_.async_resolve(impl, query, init.handler);
-
-    return init.result.get();
-  }
-
-  /// Resolve an endpoint to a list of entries.
-  iterator_type resolve(implementation_type& impl,
-      const endpoint_type& endpoint, boost::system::error_code& ec)
-  {
-    return service_impl_.resolve(impl, endpoint, ec);
-  }
-
-  /// Asynchronously resolve an endpoint to a list of entries.
-  template <typename ResolveHandler>
-  BOOST_ASIO_INITFN_RESULT_TYPE(ResolveHandler,
-      void (boost::system::error_code, iterator_type))
-  async_resolve(implementation_type& impl, const endpoint_type& endpoint,
-      BOOST_ASIO_MOVE_ARG(ResolveHandler) handler)
-  {
-    boost::asio::detail::async_result_init<
-      ResolveHandler, void (boost::system::error_code, iterator_type)> init(
-        BOOST_ASIO_MOVE_CAST(ResolveHandler)(handler));
-
-    service_impl_.async_resolve(impl, endpoint, init.handler);
-
-    return init.result.get();
-  }
-
-private:
-  // Destroy all user-defined handler objects owned by the service.
-  void shutdown_service()
-  {
-    service_impl_.shutdown_service();
-  }
-
-  // Perform any fork-related housekeeping.
-  void fork_service(boost::asio::io_service::fork_event event)
-  {
-    service_impl_.fork_service(event);
-  }
-
-  // The platform-specific implementation.
-  service_impl_type service_impl_;
-};
-
-} // namespace ip
-} // namespace asio
-} // namespace boost
-
-#include <boost/asio/detail/pop_options.hpp>
-
-#endif // BOOST_ASIO_IP_RESOLVER_SERVICE_HPP

linx64/include/boost/asio/ip/tcp.hpp

@@ -2,7 +2,7 @@
 // ip/tcp.hpp
 // ~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -100,7 +100,7 @@ public:
    * @par Examples
    * Setting the option:
    * @code
-   * boost::asio::ip::tcp::socket socket(io_service); 
+   * boost::asio::ip::tcp::socket socket(my_context);
    * ...
    * boost::asio::ip::tcp::no_delay option(true);
    * socket.set_option(option);
@@ -109,7 +109,7 @@ public:
    * @par
    * Getting the current option value:
    * @code
-   * boost::asio::ip::tcp::socket socket(io_service); 
+   * boost::asio::ip::tcp::socket socket(my_context);
    * ...
    * boost::asio::ip::tcp::no_delay option;
    * socket.get_option(option);

linx64/include/boost/asio/ip/udp.hpp

@@ -2,7 +2,7 @@
 // ip/udp.hpp
 // ~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

linx64/include/boost/asio/ip/unicast.hpp

@@ -2,7 +2,7 @@
 // ip/unicast.hpp
 // ~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -33,7 +33,7 @@ namespace unicast {
  * @par Examples
  * Setting the option:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::unicast::hops option(4);
  * socket.set_option(option);
@@ -42,7 +42,7 @@ namespace unicast {
  * @par
  * Getting the current option value:
  * @code
- * boost::asio::ip::udp::socket socket(io_service); 
+ * boost::asio::ip::udp::socket socket(my_context);
  * ...
  * boost::asio::ip::unicast::hops option;
  * socket.get_option(option);

linx64/include/boost/asio/ip/v6_only.hpp

@@ -2,7 +2,7 @@
 // ip/v6_only.hpp
 // ~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -32,7 +32,7 @@ namespace ip {
  * @par Examples
  * Setting the option:
  * @code
- * boost::asio::ip::tcp::socket socket(io_service); 
+ * boost::asio::ip::tcp::socket socket(my_context);
  * ...
  * boost::asio::ip::v6_only option(true);
  * socket.set_option(option);
@@ -41,7 +41,7 @@ namespace ip {
  * @par
  * Getting the current option value:
  * @code
- * boost::asio::ip::tcp::socket socket(io_service); 
+ * boost::asio::ip::tcp::socket socket(my_context);
  * ...
  * boost::asio::ip::v6_only option;
  * socket.get_option(option);