libstdc++
__gnu_cxx::new_allocator< _Tp > Class Template Reference
Inheritance diagram for __gnu_cxx::new_allocator< _Tp >:
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Public Types

typedef const _Tp * const_pointer
 
typedef const _Tp & const_reference
 
typedef std::ptrdiff_t difference_type
 
typedef _Tp * pointer
 
typedef std::true_type propagate_on_container_move_assignment
 
typedef _Tp & reference
 
typedef std::size_t size_type
 
typedef _Tp value_type
 

Public Member Functions

constexpr new_allocator (const new_allocator &) noexcept
 
template<typename _Tp1 >
constexpr new_allocator (const new_allocator< _Tp1 > &) noexcept
 
const_pointer address (const_reference __x) const noexcept
 
pointer address (reference __x) const noexcept
 
_Tp * 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 (_Tp *__p, size_type __t)
 
template<typename _Up >
void destroy (_Up *__p) noexcept(std::is_nothrow_destructible< _Up >::value)
 
size_type max_size () const noexcept
 

Friends

template<typename _Up >
constexpr friend bool operator!= (const new_allocator &, const new_allocator< _Up > &) noexcept
 
template<typename _Up >
constexpr friend 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
_TpType of allocated object.

Definition at line 55 of file new_allocator.h.


The documentation for this class was generated from the following file: