cdsa/cdsa_utilities/walkers.cpp

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 //
  20 // walkers - facilities for traversing and manipulating recursive data structures
  21 //
  22 // Theory of operation:
  23 // @@@ TBA
  24 //
  25 #ifdef __MWERKS__
  26 #define _CPP_WALKERS
  27 #endif
  28 #include <Security/walkers.h>
  29
  30
  31 namespace Security {
  32 namespace DataWalkers {
  33
  34
  35 //
  36 // Free all recorded storage nodes for a ChunkFreeWalker
  37 //
  38 void ChunkFreeWalker::free()
  39 {
  40         for (set<void *>::iterator it = freeSet.begin(); it != freeSet.end(); it++)
  41                 allocator.free(*it);
  42         freeSet.erase(freeSet.begin(), freeSet.end());
  43 }
  44
  45
  46 } // end namespace DataWalkers
  47 } // end namespace Security