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update boost

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This commit is contained in:
Bassem Girgis
2023-11-24 12:56:13 -06:00
parent cfc99971af
commit 19d727037a
9260 changed files with 849256 additions and 299957 deletions
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13
linx64/include/boost/optional/detail/optional_reference_spec.hpp
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@@ -66,7 +66,7 @@ void prevent_assignment_from_false_const_integral()
{
#ifndef BOOST_OPTIONAL_CONFIG_ALLOW_BINDING_TO_RVALUES
#ifdef BOOST_OPTIONAL_CONFIG_NO_PROPER_ASSIGN_FROM_CONST_INT
// MSVC compiler without rvalue refernces: we need to disable the asignment from
// MSVC compiler without rvalue references: we need to disable the assignment from
// const integral lvalue reference, as it may be an invalid temporary
BOOST_STATIC_ASSERT_MSG(!is_const_integral<From>::value,
"binding const lvalue references to integral types is disabled in this compiler");
@@ -130,7 +130,7 @@ public:
explicit optional(const optional<U&>& rhs) BOOST_NOEXCEPT : ptr_(rhs.get_ptr()) {}
optional(const optional& rhs) BOOST_NOEXCEPT : ptr_(rhs.get_ptr()) {}
// the following two implement a 'conditionally explicit' constructor: condition is a hack for buggy compilers with srewed conversion construction from const int
// the following two implement a 'conditionally explicit' constructor: condition is a hack for buggy compilers with screwed conversion construction from const int
template <class U>
explicit optional(U& rhs, BOOST_DEDUCED_TYPENAME boost::enable_if_c<detail::is_same_decayed<T, U>::value && detail::is_const_integral_bad_for_conversion<U>::value, bool>::type = true) BOOST_NOEXCEPT
: ptr_(boost::addressof(rhs)) {}
@@ -151,7 +151,14 @@ public:
T* get_ptr() const BOOST_NOEXCEPT { return ptr_; }
T* operator->() const { BOOST_ASSERT(ptr_); return ptr_; }
T& operator*() const { BOOST_ASSERT(ptr_); return *ptr_; }
T& value() const { return ptr_ ? *ptr_ : (throw_exception(bad_optional_access()), *ptr_); }
T& value() const
{
if (this->is_initialized())
return this->get();
else
throw_exception(bad_optional_access());
}
bool operator!() const BOOST_NOEXCEPT { return ptr_ == 0; }
BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT()