__gnu_cxx::free_list Class Reference

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 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.

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

• bitmap_allocator.h