__gnu_cxx::__mt_alloc - Online Linux Manual PageSection : 3
Updated : 19 Jun 2018
Source : libstdc++

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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). Further details: http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt12ch32.html.

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SYNOPSIS
Inherits __gnu_cxx::__mt_alloc_base< _Tp >.

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Public Typestypedef _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

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Public Member Functionstemplate<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)
template<typename... _Args> void construct (pointer __p, _Args &&...__args)
void construct (pointer __p, const _Tp &__val)
void deallocate (pointer __p, size_type __n)
void destroy (pointer __p)
size_type max_size () const throw ()

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Detailed Description

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template<typename _Tp, typename _Poolp = __common_pool_policy<__pool, true >> class __gnu_cxx::__mt_alloc< _Tp, _Poolp >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). Further details: http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt12ch32.html. Definition at line 625 of file mt_allocator.h.

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AuthorGenerated automatically by Doxygen for libstdc++ from the source code. 0

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Johanes Gumabo

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