#include <bitmap_allocator.h>

Inheritance diagram for __gnu_cxx::free_list:

Public Types
typedef __mutex	__mutex_type

typedef vector_type::iterator	iterator

typedef std::size_t *	value_type

typedef __detail::__mini_vector< value_type >	vector_type

Public Member Functions
void	_M_clear ()

std::size_t *	_M_get (std::size_t __sz)

void	_M_insert (std::size_t *__addr) throw ()

Detailed Description

The free list class for managing chunks of memory to be given to and returned by the bitmap_allocator.

Definition at line 516 of file bitmap_allocator.h.

Member Typedef Documentation

◆ __mutex_type

typedef __mutex __gnu_cxx::free_list::__mutex_type

Definition at line 522 of file bitmap_allocator.h.

◆ iterator

typedef vector_type::iterator __gnu_cxx::free_list::iterator

Definition at line 521 of file bitmap_allocator.h.

◆ value_type

typedef std::size_t* __gnu_cxx::free_list::value_type

Definition at line 519 of file bitmap_allocator.h.

◆ vector_type

typedef __detail::__mini_vector<value_type> __gnu_cxx::free_list::vector_type

Definition at line 520 of file bitmap_allocator.h.

Member Function Documentation

◆ _M_clear()

void __gnu_cxx::free_list::_M_clear ( )

This function just clears the internal Free List, and gives back all the memory to the OS.

◆ _M_get()

std::size_t * __gnu_cxx::free_list::_M_get ( std::size_t __sz )

This function gets a block of memory of the specified size from the free list.

Parameters

__sz	The size in bytes of the memory required.

Returns: A pointer to the new memory block of size at least equal to that requested.

◆ _M_insert()

void __gnu_cxx::free_list::_M_insert	(	std::size_t *	__addr	)
throw	(
	)

inline

This function returns the block of memory to the internal free list.

Parameters

__addr The pointer to the memory block that was given by a call to the _M_get function.

Definition at line 626 of file bitmap_allocator.h.

Referenced by __gnu_cxx::bitmap_allocator< _Tp >::_M_deallocate_single_object().

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

bitmap_allocator.h

Public Types

Public Member Functions