BipartiteFunctionOracle.h

/*
 * BipartiteFunctionOracle.h
 *
 *  Created on: Dec 8, 2010
 *      Author: bert
 *
 *      Special class of WeightOracle that returns as weights the
 *      result of a function of the two node descriptors. This particular
 *      class represents a bipartite graph so weights within any
 *      bipartition will return negative infinite weight.
 */

#ifndef BIPARTITEFUNCTIONORACLE_H_
#define BIPARTITEFUNCTIONORACLE_H_

#include "WeightOracle.h"
#include "WeightFunction.h"

class BipartiteFunctionOracle: public WeightOracle {
public:

        BipartiteFunctionOracle(double **dataX, double **dataY, WeightFunction *wf, int r, int c, int d);
        virtual ~BipartiteFunctionOracle();

        int getSize();

        double computeWeight(int row, int col);

private:
        WeightFunction * weightFunction;
        int rows;
        int cols;
        int dimension;
        double ** X;
        double ** Y;

};

#endif /* BIPARTITEFUNCTIONORACLE_H_ */