__gnu_cxx::new_allocator3
An allocator that uses global new, as per c++03 [20.4.1].
Usage
#include <ext/new_allocator.h>
Inherits std::__new_allocator< _Tp >.
Public Types
typedef std::ptrdiff_t difference_type
typedef std::true_type propagate_on_container_move_assignment
typedef std::size_t size_type
typedef _Tp value_type
Public Member Functions
new_allocator (const new_allocator &) noexcept
template<typename _Tp1> new_allocator (const new_allocator< _Tp1 > &) noexcept
constexpr _Tp * allocate (size_type __n, const void *=static_cast< const void * >(0))
constexpr void deallocate (_Tp *__p, size_type __n)
Detailed Description
template<typename _Tp>
class __gnu_cxx::new_allocator< _Tp >"An allocator that uses global new, as per C++03 [20.4.1].
This is precisely the allocator defined in the C++ Standard.
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all allocation calls operator new |
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all deallocation calls operator delete |
This is a non-standard extension that can be used to guarantee allocation from new even if the library has been configured to use a different implementation for std::allocator.
Template Parameters
_Tp Type of allocated object.
Releases
4 releases since Debian 3.1 (Sarge); the text changed 3 times.