__gnu_cxx::__mt_alloc

Langue: en

Autres versions - même langue

Version: 316852 (ubuntu - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

__gnu_cxx::__mt_alloc - This is a fixed size (power of 2) allocator which - when compiled with thread support - will maintain one freelist per size per thread plus a 'global' one. Steps are taken to limit the per thread freelist sizes (by returning excess back to the 'global' list).

SYNOPSIS


Inherits __mt_alloc_base< _Tp >.

Public Types


typedef _Poolp __policy_type

typedef _Poolp::pool_type __pool_type

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


template<typename _Tp1 , typename _Poolp1 > __mt_alloc (const __mt_alloc< _Tp1, _Poolp1 > &) throw ()

__mt_alloc (const __mt_alloc &) throw ()

const __pool_base::_Tune _M_get_options ()

void _M_set_options (__pool_base::_Tune __t)

const_pointer address (const_reference __x) const

pointer address (reference __x) const

pointer allocate (size_type __n, const void *=0)

void construct (pointer __p, const _Tp &__val)

void deallocate (pointer __p, size_type __n)

void destroy (pointer __p)

size_type max_size () const throw ()

Detailed Description

template<typename _Tp, typename _Poolp = __common_pool_policy<__pool, true >> class __gnu_cxx::__mt_alloc< _Tp, _Poolp >

Further details: http://gcc.gnu.org/onlinedocs/libstdc++/ext/mt_allocator.html

Definition at line 620 of file mt_allocator.h.

Author

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