__gnu_cxx::__pool_alloc< _Tp > Class Template Reference

Inheritance diagram for __gnu_cxx::__pool_alloc< _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
	__pool_alloc (const __pool_alloc &) noexcept
template<typename _Tp1 >
	__pool_alloc (const __pool_alloc< _Tp1 > &) noexcept
pointer	address (reference __x) const noexcept
const_pointer	address (const_reference __x) const noexcept
_GLIBCXX_NODISCARD 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 __n)
template<typename _Up >
void	destroy (_Up *__p)
size_type	max_size () const noexcept

Private Types
enum	{ _S_align }
enum	{ _S_max_bytes }
enum	{ _S_free_list_size }

Private Member Functions
char *	_M_allocate_chunk (size_t __n, int &__nobjs)
_Obj *volatile *	_M_get_free_list (size_t __bytes) throw ()
__mutex &	_M_get_mutex () throw ()
void *	_M_refill (size_t __n)
size_t	_M_round_up (size_t __bytes)

Static Private Attributes
static char *	_S_end_free
static _Obj *volatile	_S_free_list [_S_free_list_size]
static size_t	_S_heap_size
static char *	_S_start_free

Detailed Description

template<typename _Tp>
class __gnu_cxx::__pool_alloc< _Tp >

Allocator using a memory pool with a single lock.

Definition at line 126 of file pool_allocator.h.

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

• pool_allocator.h