00001 /* 00002 * steghide 0.5.1 - a steganography program 00003 * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at> 00004 * 00005 * This program is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License 00007 * as published by the Free Software Foundation; either version 2 00008 * of the License, or (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00018 * 00019 */ 00020 00021 #ifndef SH_BFSAPHeuristic 00022 #define SH_BFSAPHeuristic 00023 00024 #include "EdgeIterator.h" 00025 #include "MatchingAlgorithm.h" 00026 #include "Vertex.h" 00027 00028 class Edge ; 00029 #include "Graph.h" 00030 class Matching ; 00031 00036 class BFSAPHeuristic : public MatchingAlgorithm { 00037 public: 00043 BFSAPHeuristic (Graph* g, Matching* m) ; 00044 00045 virtual ~BFSAPHeuristic (void) ; 00046 00047 const char* getName (void) const 00048 { return "BFS Augmenting Path Heuristic" ; } ; 00049 00050 void run (void) ; 00051 00052 private: 00058 unsigned long searchAugmentingPath (Vertex* v0, const Edge** path) ; 00059 00060 bool* VertexVisited ; 00061 Edge* BackEdge ; 00062 } ; 00063 00064 #endif // ndef SH_BFSAPHeuristic