prediction.h

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/******************************************************
 *  Presage, an extensible predictive text entry system
 *  ---------------------------------------------------
 *
 *  Copyright (C) 2008  Matteo Vescovi <matteo.vescovi@yahoo.co.uk>

    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 2 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
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
                                                                             *
                                                                **********(*)*/


#ifndef PRESAGE_PREDICTION
#define PRESAGE_PREDICTION

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <vector>

#include "suggestion.h"


class Prediction {
    friend std::ostream &operator<<( std::ostream &, const Prediction & );

public:
    Prediction();
    ~Prediction();

    const Prediction &operator=( const Prediction & );

    bool operator== (const Prediction&) const;

    size_t size() const;                      

    Suggestion getSuggestion(int=0) const;

    Suggestion getSuggestion(std::string token) const;

    void addSuggestion( Suggestion );
    
    std::string toString() const;
private:
    std::vector<Suggestion> suggestions;

};


#endif // PRESAGE_PREDICTION