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updated move assignments and swap operations to "N4258: Cleaning-up noexcept in the Library, Rev 3" with some customizations.

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Ion Gaztañaga
2015-01-19 00:18:44 +01:00
parent 18ad354dcf
commit dbafd61d4d
13 changed files with 94 additions and 34 deletions
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include/boost/container/string.hpp
+4 -1
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@@ -751,7 +751,8 @@ class basic_string
//! propagate_on_container_move_assignment is true or
//! this->get>allocator() == x.get_allocator(). Linear otherwise.
basic_string& operator=(BOOST_RV_REF(basic_string) x)
BOOST_CONTAINER_NOEXCEPT_IF(allocator_traits_type::propagate_on_container_move_assignment::value)
BOOST_CONTAINER_NOEXCEPT_IF(allocator_traits_type::propagate_on_container_move_assignment::value
|| allocator_traits_type::is_always_equal::value)
{
//for move constructor, no aliasing (&x != this) is assummed.
BOOST_ASSERT(this != &x);
@@ -1892,6 +1893,8 @@ class basic_string
//!
//! <b>Throws</b>: Nothing
void swap(basic_string& x)
BOOST_CONTAINER_NOEXCEPT_IF(allocator_traits_type::propagate_on_container_swap::value
|| allocator_traits_type::is_always_equal::value)
{
this->base_t::swap_data(x);
container_detail::bool_<allocator_traits_type::propagate_on_container_swap::value> flag;