#ifndef __MAIN__CPP__

#define __MAIN__CPP__

#include <iostream>

#include "Tools.h"

#include "Instance.h"

#include "kMST_ILP.h"

using namespace std;

void usage()

{

cout << "USAGE:\t<program> -f filename -m model [-k <nodes to connect>]\n";

cout << "EXAMPLE:\t" << "./kmst -f data/g01.dat -m scf -k 5\n\n";

exit( 1 );

} // usage

int main( int argc, char *argv[] )

{

// read parameters

int opt;

// default values

string file( "data/g01.dat" );

string model_type( "flow" );

int k = 5;

while( (opt = getopt( argc, argv, "f:m:k:" )) != EOF ) {

switch( opt ) {

case 'f': // instance file

file = optarg;

break;

case 'm': // algorithm to use

model_type = optarg;

break;

case 'k': // nodes to connect

k = atoi( optarg );

break;

default:

usage();

break;

}

}

// read instance

Instance instance( file );

// solve instance

kMST_ILP ilp( instance, model_type, k );

ilp.solve();

return 0;

} // main

#endif // __MAIN__CPP__