NAME¶

__gnu_cxx::__pool_alloc< _Tp > -

SYNOPSIS¶

Inherits __gnu_cxx::__pool_alloc_base.

Public Types¶

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

Public Member Functions¶

__pool_alloc (const __pool_alloc &) _GLIBCXX_USE_NOEXCEPT template<typename _Tp1 > __pool_alloc (const __pool_alloc< _Tp1 > &) _GLIBCXX_USE_NOEXCEPT pointer address (reference __x) const _GLIBCXX_NOEXCEPT const_pointer address (const_reference __x) const _GLIBCXX_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 __n) template<typename _Up > void destroy (_Up *__p) size_type max_size () const _GLIBCXX_USE_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 125 of file pool_allocator.h.

Author¶

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