CNFWriter.h

Go to the documentation of this file.

/***************************************************************************
 *   Copyright (C) 2005 by Pierre-Henri WUILLEMIN et Christophe GONZALES   *
 *   {prenom.nom}_at_lip6.fr                                               *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef GUM_CNF_WRITER_H
#define GUM_CNF_WRITER_H

#include <fstream>
#include <iostream>
#include <sstream>
#include <string>

#include <agrum/BN/io/BNWriter.h>
#include <agrum/agrum.h>
#include <agrum/core/approximations/approximationPolicy.h>
#include <agrum/core/hashTable.h>

// Ajout sur branche DDE pour pouvoir compiler (à retirer très probablement)
// problème sur template <typename> class IApproximationPolicy = ExactPolicy
// sinon
// (reconnaissance de ExactPolicy?)
#include <agrum/core/approximations/exactPolicy.h>

namespace gum {

  template < typename GUM_SCALAR,
             template < typename > class IApproximationPolicy = ExactPolicy >
  class CNFWriter
      : public BNWriter< GUM_SCALAR >
      , public IApproximationPolicy< GUM_SCALAR > {
    public:
    // ==========================================================================
    // ==========================================================================

    CNFWriter();

    ~CNFWriter() override;


    void write(std::ostream&                  output,
               const IBayesNet< GUM_SCALAR >& bn) override = 0;

    void write(const std::string&             filePath,
               const IBayesNet< GUM_SCALAR >& bn) override = 0;

    inline GUM_SCALAR fromExact(const GUM_SCALAR& value) const override {
      return IApproximationPolicy< GUM_SCALAR >::fromExact(value);
    }
  };


#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
  extern template class CNFWriter< double >;
#endif

} /* namespace gum */

#include <agrum/BN/io/cnf/CNFWriter_tpl.h>
#endif   // GUM_NET_WRITER_H