SMDConstructionHeuristic.h
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/*
* steghide 0.5.1 - a steganography program
* Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef SH_SMDCONSTRUCTIONHEURISTIC_H
#define SH_SMDCONSTRUCTIONHEURISTIC_H
#include "MatchingAlgorithm.h"
#include "Vertex.h"
#include "common.h"
class SMDConstructionHeuristic : public MatchingAlgorithm {
public:
SMDConstructionHeuristic (Graph* g, Matching* m, float goal = 100.0) ;
virtual ~SMDConstructionHeuristic (void) {} ;
const char* getName (void) const
{ return "Static Minimum Degree Construction Heuristic" ; } ;
void run (void) ;
private:
class SmallerVertexDegree {
public:
bool operator() (const Vertex* v1, const Vertex* v2)
{ return (v1->getDegree() < v2->getDegree()) ; } ;
} ;
std::vector<Vertex*> Vertices ;
} ;
#endif // ndef SH_SMDCONSTRUCTIONHEURISTIC_H
MatchingAlgorithm.h
Vertex.h
Graph
a graph constructed from a cover file and a message to be embedded
Definition Graph.h:51
MatchingAlgorithm::MatchingAlgorithm
MatchingAlgorithm(Graph *g, Matching *m, float goal)
Definition MatchingAlgorithm.cc:24
Matching
represent a matching on a graph
Definition Matching.h:41
SMDConstructionHeuristic::SmallerVertexDegree
Definition SMDConstructionHeuristic.h:44
SMDConstructionHeuristic::SmallerVertexDegree::operator()
bool operator()(const Vertex *v1, const Vertex *v2)
Definition SMDConstructionHeuristic.h:46
SMDConstructionHeuristic::SMDConstructionHeuristic
SMDConstructionHeuristic(Graph *g, Matching *m, float goal=100.0)
Definition SMDConstructionHeuristic.cc:27
SMDConstructionHeuristic::run
void run(void)
Definition SMDConstructionHeuristic.cc:39
SMDConstructionHeuristic::~SMDConstructionHeuristic
virtual ~SMDConstructionHeuristic(void)
Definition SMDConstructionHeuristic.h:36
SMDConstructionHeuristic::getName
const char * getName(void) const
Definition SMDConstructionHeuristic.h:38
SMDConstructionHeuristic::Vertices
std::vector< Vertex * > Vertices
Definition SMDConstructionHeuristic.h:50
Vertex
a vertex in a graph
Definition Vertex.h:43
Vertex::getDegree
UWORD32 getDegree(void) const
Definition Vertex.cc:155
common.h