 |
|
|
 |
Documentation |
|
Main Page Namespace List Class Hierarchy Alphabetical List Compound List File List Namespace Members Compound Members File Members Related Pages Search
NLMISC::CSTLBlockAllocator Class Template Reference#include <stl_block_allocator.h>
List of all members.
Detailed Description
template<class T>
class NLMISC::CSTLBlockAllocator< T >
see CBlockMemory for description of block memory management/advantages.
This class works with STLPort. It implements __stl_alloc_rebind() (not C++ standard??) to work properly with list<>/set<> etc... node allocations.
NB: if used with a vector<> or a deque<> (ie if allocate(..,n) is called with n>1), it's still work, but it's use malloc()/free() instead, so it is fully unusefull in this case :)
CSTLBlockAllocator use a pointer on a CBlockMemory, so multiple containers can share the same blockMemory, for maximum space/speed efficiency.
Because of CBlockMemory allocation scheme, only same containers of same types can share the same CBlockMemory instance (eg: "list<uint, &myBlockMemory>; vector<uint, &myBlockMemory>;" is invalid and will assert when allocations will occur).
To construct a container which use this allocator, do like this: list<uint, CSTLBlockAllocator<uint>> myList( ptrOnBlockMemory );
But see CSTLBlockList for easier list instanciation, because using it, you'll do like this: CSTLBlockList<uint> myList(ptrOnBlockMemory);
Note: CSTLBlockAllocator take only 4 bytes in memory (a ptr on a CBlockMemory)
-
Author:
-
Lionel Berenguier , Nevrax France
-
Date:
-
2001
-
Todo:
-
yoyo: make it work under linux. For now, use std allocator instead...
Definition at line 192 of file stl_block_allocator.h.
Constructor & Destructor Documentation
|
template<class T> |
| NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator |
( |
CBlockMemory< T, false > * |
bm |
) |
[inline] |
|
|
template<class T> |
| NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator |
( |
const CSTLBlockAllocator< T > & |
other |
) |
[inline] |
|
|
template<class T> |
| NLMISC::CSTLBlockAllocator< T >::~CSTLBlockAllocator |
( |
|
) |
[inline] |
|
The documentation for this class was generated from the following file:
|
|
