add boost on mac

macx64/include/boost/beast/http/impl/parser.hpp

@@ -0,0 +1,58 @@
+//
+// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco 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)
+//
+// Official repository: https://github.com/boostorg/beast
+//
+
+#ifndef BOOST_BEAST_HTTP_IMPL_PARSER_HPP
+#define BOOST_BEAST_HTTP_IMPL_PARSER_HPP
+
+#include <boost/throw_exception.hpp>
+#include <stdexcept>
+
+namespace boost {
+namespace beast {
+namespace http {
+
+template<bool isRequest, class Body, class Allocator>
+parser<isRequest, Body, Allocator>::
+parser()
+    : rd_(m_.base(), m_.body())
+{
+}
+
+template<bool isRequest, class Body, class Allocator>
+template<class Arg1, class... ArgN, class>
+parser<isRequest, Body, Allocator>::
+parser(Arg1&& arg1, ArgN&&... argn)
+    : m_(
+        std::forward<Arg1>(arg1),
+        std::forward<ArgN>(argn)...)
+    , rd_(m_.base(), m_.body())
+{
+    m_.clear();
+}
+
+template<bool isRequest, class Body, class Allocator>
+template<class OtherBody, class... Args, class>
+parser<isRequest, Body, Allocator>::
+parser(
+    parser<isRequest, OtherBody, Allocator>&& other,
+    Args&&... args)
+    : basic_parser<isRequest>(std::move(other))
+    , m_(other.release(), std::forward<Args>(args)...)
+    , rd_(m_.base(), m_.body())
+{
+    if(other.rd_inited_)
+        BOOST_THROW_EXCEPTION(std::invalid_argument{
+            "moved-from parser has a body"});
+}
+
+} // http
+} // beast
+} // boost
+
+#endif