OSX/libsecurity_cdsa_utilities/lib/walkers.cpp

   1 /*
   2  * Copyright (c) 2000-2001,2003-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24
  25 //
  26 // walkers - facilities for traversing and manipulating recursive data structures
  27 //
  28 #include <security_cdsa_utilities/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