BinaryLabels.h

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/*
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * Written (W) 1999-2009 Soeren Sonnenburg
 * Written (W) 1999-2008 Gunnar Raetsch
 * Written (W) 2011-2012 Heiko Strathmann
 * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
 */

#ifndef _BINARY_LABELS__H__
#define _BINARY_LABELS__H__

#include <shogun/lib/common.h>
#include <shogun/io/File.h>
#include <shogun/labels/LabelTypes.h>
#include <shogun/labels/DenseLabels.h>

namespace shogun
{
    class CFile;
    class CDenseLabels;

class CBinaryLabels : public CDenseLabels
{
    public:
        CBinaryLabels();

        CBinaryLabels(int32_t num_labels);

#if !defined(SWIGJAVA) && !defined(SWIGCSHARP)

        CBinaryLabels(SGVector<int32_t> src);
        
        CBinaryLabels(SGVector<int64_t> src);
#endif

        CBinaryLabels(SGVector<float64_t> src, float64_t threshold=0.0);

        CBinaryLabels(CFile* loader);

        virtual void ensure_valid(const char* context=NULL);

        virtual ELabelType get_label_type() const;

        void scores_to_probabilities(float64_t a=0, float64_t b=0);

        virtual const char* get_name() const { return "BinaryLabels"; }
};
}
#endif