/*
    Copyright (C) 2012 Bartosz Broda, Jacek Bochenek, Łukasz Biłeńkij, 
    Damian Jaworski, Wojciech Mazur, Dominik Piasecki, Maciej Piasecki, 
    Radosław Ramocki
    
    This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 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 LICENSE and COPYING files for more details.
*/

#ifndef FILESIMFUNCTION_H
#define FILESIMFUNCTION_H
#include "../comparator_stdheaders.h"
#include "SimilarityFunction.h"
namespace smartcomparator
{
	namespace simfunctions
	{
		class FileSimFunction : public SimilarityFunction
		{
		public:
			FileSimFunction(Matrices::SuperMatrixPtr m, std::string sim_matrix);
			virtual bool IsSymmetrical() const;
			double CountSimilarity(Matrices::CompressedVector& v1, Matrices::CompressedVector& v2,
				size_t v1_index, size_t v2_index, const std::set<size_t> &v1Ind, const std::set<size_t> &v2Ind);
			double MinValue() const;

		private:
			Matrices::CRSMatrixPtr simMatrix;
		};
	}
}

#endif // FILESIMFUNCTION_H
