__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.
|
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:
