From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/a03444.html | 175 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 docs/doxygen/nel/a03444.html (limited to 'docs/doxygen/nel/a03444.html') diff --git a/docs/doxygen/nel/a03444.html b/docs/doxygen/nel/a03444.html new file mode 100644 index 00000000..37886483 --- /dev/null +++ b/docs/doxygen/nel/a03444.html @@ -0,0 +1,175 @@ + + +NeL: TemplateNLMISC::CSTLBlockAllocator< T > class Reference + + + +
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+

NLMISC::CSTLBlockAllocator< T > Class Template Reference

#include <stl_block_allocator.h> +

+

Detailed Description

+

template<class T>
+ class NLMISC::CSTLBlockAllocator< T >

+ +This class is a STL block allocator which use CBlockMemory. 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. + + + + + + + + + + + +

Public Member Functions

 CSTLBlockAllocator (const CSTLBlockAllocator< T > &other)
 copy ctor

 CSTLBlockAllocator (CBlockMemory< T, false > *bm)
 Constructor. Must gives a blockMemory to ctor. NB: must gives a CBlockMemory<T, false> !!!

 ~CSTLBlockAllocator ()
 dtor

+

Constructor & Destructor Documentation

+

+ + + + +
+ + + + + + + + + + + + + +
+template<class T>
NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator ( CBlockMemory< T, false > *  bm  )  [inline]
+
+ + + + + +
+   + + +

+Constructor. Must gives a blockMemory to ctor. NB: must gives a CBlockMemory<T, false> !!! +

+ +

+Definition at line 197 of file stl_block_allocator.h. +

+

00198         {
+00199         }
+
+

+ + + + +
+ + + + + + + + + + + + + +
+template<class T>
NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator ( const CSTLBlockAllocator< T > &  other  )  [inline]
+
+ + + + + +
+   + + +

+copy ctor +

+ +

+Definition at line 201 of file stl_block_allocator.h. +

+

00201                                                                : std::allocator<T>(other)
+00202         {
+00203         }
+
+

+ + + + +
+ + + + + + + + + + + + +
+template<class T>
NLMISC::CSTLBlockAllocator< T >::~CSTLBlockAllocator (   )  [inline]
+
+ + + + + +
+   + + +

+dtor +

+ +

+Definition at line 205 of file stl_block_allocator.h. +

+

00206         {
+00207         }
+
+

The documentation for this class was generated from the following file: +
Generated on Tue Mar 16 13:35:00 2004 for NeL by + +doxygen +1.3.6
+ + -- cgit v1.2.1