__gnu_cxx::__mt_alloc< Type > Class Template Reference

#include <mt_allocator.h>

Collaboration diagram for __gnu_cxx::__mt_alloc< Type >:

[legend]List of all members.

Public Types
typedef size_t	size_type
typedef ptrdiff_t	difference_type
typedef Type *	pointer
typedef const Type *	const_pointer
typedef Type &	reference
typedef const Type &	const_reference
typedef Type	value_type
Public Member Functions
	__mt_alloc () throw ()
	__mt_alloc (const __mt_alloc &) throw ()
template<typename Type1>
	__mt_alloc (const __mt_alloc< Type1 > &obj) throw ()
	~__mt_alloc () throw ()
pointer	address (reference x) const
const_pointer	address (const_reference x) const
size_type	max_size () const throw ()
void	construct (pointer __p, const Type &__val)
void	destroy (pointer __p)
pointer	allocate (size_type n, const void *=0)
void	deallocate (pointer __p, size_type n)
Private Types
typedef unsigned short int	Binmap_type
Static Private Member Functions
static void	S_initialize ()
static const Tune	S_get_options ()
static void	S_set_options (Tune __t)
static size_t	S_get_thread_id ()
Static Private Attributes
static bool	S_init
static Tune	S_options
static Binmap_type *	S_binmap
static Bin_record *volatile	S_bin
static size_t	S_bin_size
Classes
struct	Bin_record
union	Block_record
struct	rebind
struct	Tune

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Detailed Description

template<typename Type>
class __gnu_cxx::__mt_alloc< Type >

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 "global").

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

Definition at line 57 of file mt_allocator.h.

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

• mt_allocator.h

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