TARIS-TreesDistance.cpp

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 *   Copyright (C) 2007 by Universidad Nacional de Colombia                *
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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <iostream>
#include <cstdlib>
using namespace std;

#include <HyperSurface.h>
#include <Surface.h>
#include <TarisApplication.h>
#include <Tree.h>
#include <vector>

namespace Programs{

class TARIS_TreesDistance{
        public:
                static string usage()
                {
                        system("clear") ;
                        return
                        "=================================\n"
                        "TARIS-TreesDistance (" __DATE__ ")\n"
                        "=================================\n"
                        "\n"
                        "Returns the distance between two trees that have been previously generated\n"
                        "with the TARIS-BuildTree program\n"
                        "\n"
                        "Syntax:\n"
                        "   $ TARIS-TreesDistance file1 file2\n"
                        "\n"
                        "Required parameters:\n"
                        "   file1\n"
                        "      This is the name of the first tree in gml format\n"
                        "   file2\n"
                        "      This is the name of the second tree in gml format\n"
                        "\n"
                        "For example:\n"
                        "\n"
                        "   $ TARIS-BuildTree -c file1.cube -o file1.gml\n"
                        "   $ TARIS-BuildTree -c file2.cube -o file2.gml\n"
                        "   $ TARIS-TreesDistance file1.gml file2.gml\n"
                        "\n"
                        "Authors:\n"
                        "   Nestor F. Aguirre, Ray M. Marin and Edgar E. Daza\n"
                        "   Universidad Nacional de Colombia\n"
                        ;
                }
                
                static int main( int argc, char **argv )
                {
                        
                        if( argc == 3 ){
                                
                                string gmlFileName1 = argv[1] ;
                                string gmlFileName2 = argv[2] ;
                                
                                Tree tree1 ;
                                tree1.load( gmlFileName1 ) ;
                                
                                Tree tree2 ;
                                tree2.load( gmlFileName2 ) ;
                                
                                cout << "DISTANCE IS: " << Tree::distance( tree1, tree2 ) << endl ;
                                
                        }else{
                                cout << usage() << endl ;
                        }
                        
                        return EXIT_SUCCESS;
                }
};

}

int main( int argc, char **argv )
{
        return Programs::TARIS_TreesDistance::main( argc, argv ) ;
}

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