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__gnu_cxx::new_allocator< _Tp >(3cxx) __gnu_cxx::new_allocator< _Tp >(3cxx)

NAME

__gnu_cxx::new_allocator< _Tp > - An allocator that uses global new, as per C++03 [20.4.1].

SYNOPSIS

#include <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
_Tp * allocate (size_type __n, const void *=static_cast< const void * >(0))
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.

  • all allocation calls operator new
  • all deallocation calls operator delete

Template Parameters

_Tp Type of allocated object.

Definition at line 49 of file ext/new_allocator.h.

Member Typedef Documentation

template<typename _Tp > typedef std::ptrdiff_t std::__new_allocator< _Tp >::difference_type [inherited]

Definition at line 61 of file bits/new_allocator.h.

template<typename _Tp > typedef std::true_type std::__new_allocator< _Tp >::propagate_on_container_move_assignment [inherited]

Definition at line 76 of file bits/new_allocator.h.

template<typename _Tp > typedef std::size_t std::__new_allocator< _Tp >::size_type [inherited]

Definition at line 60 of file bits/new_allocator.h.

template<typename _Tp > typedef _Tp std::__new_allocator< _Tp >::value_type [inherited]

Definition at line 59 of file bits/new_allocator.h.

Constructor & Destructor Documentation

template<typename _Tp > __gnu_cxx::new_allocator< _Tp >::new_allocator () [inline], [noexcept]

Definition at line 58 of file ext/new_allocator.h.

template<typename _Tp > __gnu_cxx::new_allocator< _Tp >::new_allocator (const new_allocator< _Tp > &) [inline], [noexcept]

Definition at line 60 of file ext/new_allocator.h.

template<typename _Tp > template<typename _Tp1 > __gnu_cxx::new_allocator< _Tp >::new_allocator (const new_allocator< _Tp1 > &) [inline], [noexcept]

Definition at line 63 of file ext/new_allocator.h.

Member Function Documentation

template<typename _Tp > _Tp * std::__new_allocator< _Tp >::allocate (size_type __n, const void * = static_cast<const void*>(0)) [inline], [inherited]

Definition at line 112 of file bits/new_allocator.h.

template<typename _Tp > void std::__new_allocator< _Tp >::deallocate (_Tp * __p, size_type __n) [inline], [inherited]

Definition at line 142 of file bits/new_allocator.h.

Author

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Sun Jan 8 2023 libstdc++