std::allocator man page

std::allocator< _Tp > — The standard allocator, as per [20.4].  

Synopsis

Inherits __gnu_cxx::new_allocator< _Tp >.

Public Types

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

Public Member Functions

allocator (const allocator &__a)  throw ()
template<typename _Tp1 > allocator (const allocator< _Tp1 > &)  throw ()
pointer address (reference __x) const noexcept
const_pointer address (const_reference __x) const noexcept
pointer allocate (size_type __n, const void *=0)
template<typename _Up , typename... _Args> void construct (_Up *__p, _Args &&... __args)
void deallocate (pointer __p, size_type)
template<typename _Up > void destroy (_Up *__p)
size_type max_size () const noexcept

Detailed Description

template<typename _Tp>

class std::allocator< _Tp >" The standard allocator, as per [20.4].

See https://gcc.gnu.org/onlinedocs/libstdc++/manual/memory.html#std.util.memory.allocator for further details.

Template Parameters:

_Tp Type of allocated object.

Definition at line 108 of file allocator.h.

Author

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Info

Wed Aug 30 2017 libstdc++