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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 [20.4].
SYNOPSIS
#include <new_allocator.h>
Inherited by std::allocator< value_type >, and std::allocator< _Tp >.
Public Types
typedef const _Tp * const_pointer
typedef const _Tp & const_reference
typedef ptrdiff_t difference_type
typedef _Tp * pointer
typedef std::true_type propagate_on_container_move_assignment
typedef _Tp & reference
typedef size_t size_type
typedef _Tp value_type
Public Member Functions
_GLIBCXX20_CONSTEXPR new_allocator (const new_allocator &) noexcept
template<typename _Tp1 > _GLIBCXX20_CONSTEXPR new_allocator (const new_allocator< _Tp1 > &) noexcept
const_pointer address (const_reference __x) const noexcept
pointer address (reference __x) const noexcept
_GLIBCXX_NODISCARD pointer allocate (size_type __n, const void *=static_cast< const void * >(0))
template<typename _Up , typename... _Args> void construct (_Up *__p, _Args &&... __args)
noexcept(std::is_nothrow_constructible< _Up, _Args... >::value)
void deallocate (pointer __p, size_type)
template<typename _Up > void destroy (_Up *__p) noexcept(std::is_nothrow_destructible< _Up >::value)
size_type max_size () const noexcept
Friends
template<typename _Up > bool operator!= (const new_allocator &, const new_allocator< _Up > &) noexcept
template<typename _Up > bool operator== (const new_allocator &, const new_allocator< _Up > &) noexcept
Detailed Description
template<typename _Tp>
class __gnu_cxx::new_allocator< _Tp >"An allocator that uses global new, as per [20.4].
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 58 of file new_allocator.h.
Member Typedef Documentation
template<typename _Tp > typedef const _Tp* __gnu_cxx::new_allocator< _Tp >::const_pointer
Definition at line 64 of file new_allocator.h.
template<typename _Tp > typedef const _Tp& __gnu_cxx::new_allocator< _Tp >::const_reference
Definition at line 66 of file new_allocator.h.
template<typename _Tp > typedef ptrdiff_t __gnu_cxx::new_allocator< _Tp >::difference_type
Definition at line 62 of file new_allocator.h.
template<typename _Tp > typedef _Tp* __gnu_cxx::new_allocator< _Tp >::pointer
Definition at line 63 of file new_allocator.h.
template<typename _Tp > typedef std::true_type __gnu_cxx::new_allocator< _Tp
>::propagate_on_container_move_assignment
Definition at line 76 of file new_allocator.h.
template<typename _Tp > typedef _Tp& __gnu_cxx::new_allocator< _Tp >::reference
Definition at line 65 of file new_allocator.h.
template<typename _Tp > typedef size_t __gnu_cxx::new_allocator< _Tp >::size_type
Definition at line 61 of file new_allocator.h.
template<typename _Tp > typedef _Tp __gnu_cxx::new_allocator< _Tp >::value_type
Definition at line 67 of file new_allocator.h.
Constructor & Destructor Documentation
template<typename _Tp > _GLIBCXX20_CONSTEXPR __gnu_cxx::new_allocator< _Tp >::new_allocator () [inline],
[noexcept]
Definition at line 80 of file new_allocator.h.
template<typename _Tp > _GLIBCXX20_CONSTEXPR __gnu_cxx::new_allocator< _Tp >::new_allocator (const
new_allocator< _Tp > &) [inline], [noexcept]
Definition at line 83 of file new_allocator.h.
template<typename _Tp > template<typename _Tp1 > _GLIBCXX20_CONSTEXPR __gnu_cxx::new_allocator< _Tp
>::new_allocator (const new_allocator< _Tp1 > &) [inline], [noexcept]
Definition at line 87 of file new_allocator.h.
template<typename _Tp > __gnu_cxx::new_allocator< _Tp >::~new_allocator () [inline], [noexcept]
Definition at line 89 of file new_allocator.h.
Member Function Documentation
template<typename _Tp > const_pointer __gnu_cxx::new_allocator< _Tp >::address (const_reference __x) const
[inline], [noexcept]
Definition at line 96 of file new_allocator.h.
template<typename _Tp > pointer __gnu_cxx::new_allocator< _Tp >::address (reference __x) const [inline],
[noexcept]
Definition at line 92 of file new_allocator.h.
template<typename _Tp > _GLIBCXX_NODISCARD pointer __gnu_cxx::new_allocator< _Tp >::allocate (size_type __n,
const void * = static_cast<const void*>(0)) [inline]
Definition at line 102 of file new_allocator.h.
template<typename _Tp > template<typename _Up , typename... _Args> void __gnu_cxx::new_allocator< _Tp
>::construct (_Up * __p, _Args &&... __args) [inline], [noexcept]
Definition at line 144 of file new_allocator.h.
template<typename _Tp > void __gnu_cxx::new_allocator< _Tp >::deallocate (pointer __p, size_type) [inline]
Definition at line 119 of file new_allocator.h.
template<typename _Tp > template<typename _Up > void __gnu_cxx::new_allocator< _Tp >::destroy (_Up * __p)
[inline], [noexcept]
Definition at line 150 of file new_allocator.h.
template<typename _Tp > size_type __gnu_cxx::new_allocator< _Tp >::max_size () const [inline], [noexcept]
Definition at line 132 of file new_allocator.h.
Friends And Related Symbol Documentation
template<typename _Tp > template<typename _Up > bool operator!= (const new_allocator< _Tp > &, const
new_allocator< _Up > &) [friend]
Definition at line 172 of file new_allocator.h.
template<typename _Tp > template<typename _Up > bool operator== (const new_allocator< _Tp > &, const
new_allocator< _Up > &) [friend]
Definition at line 166 of file new_allocator.h.
Author
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