__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 size_t * value_type
-
typedef
__detail::__mini_vector
< value_type > vector_type
Public Member Functions
- void _M_clear ()
- size_t * _M_get (size_t __sz) throw (std::bad_alloc)
- void _M_insert (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 522 of file bitmap_allocator.h.
Member Function Documentation
| void __gnu_cxx::free_list::_M_clear | ( | ) |
This function just clears the internal Free List, and gives back all the memory to the OS.
| size_t* __gnu_cxx::free_list::_M_get | ( | size_t | __sz | ) | throw (std::bad_alloc) |
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.
| void __gnu_cxx::free_list::_M_insert | ( | 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 632 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:
