O3prmBNReader.h

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/***************************************************************************
 *   Copyright (C) 2005 by Christophe GONZALES and Pierre-Henri WUILLEMIN  *
 *   {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_PRM_O3PRM_BNREADER_H
#define GUM_PRM_O3PRM_BNREADER_H

#include <algorithm>
#include <string>

#include <agrum/BN/io/BNReader.h>
#include <agrum/core/errorsContainer.h>

#include <agrum/PRM/PRM.h>
#include <agrum/PRM/o3prm/O3prmReader.h>

namespace gum {
  template < typename GUM_SCALAR >
  class O3prmBNReader : public BNReader< GUM_SCALAR > {
    public:
    O3prmBNReader(BayesNet< GUM_SCALAR >* bn,
                  const std::string&      filename,
                  const std::string&      entityName = "",
                  const std::string&      classPath = "");

    ~O3prmBNReader();

    Size proceed();


    Size errors() { return __errors.error_count; }
    Size warnings() { return __errors.warning_count; }

    Idx errLine(Idx i) { return __errors.error(i).line; }
    Idx errCol(Idx i) { return __errors.error(i).column; }
    bool errIsError(Idx i) { return __errors.error(i).is_error; }
    std::string errMsg(Idx i) { return __errors.error(i).msg; }

    void showElegantErrors(std::ostream& o = std::cerr) {
      __errors.elegantErrors(o);
    }

    void showElegantErrorsAndWarnings(std::ostream& o = std::cerr) {
      __errors.elegantErrorsAndWarnings(o);
    }

    void showErrorCounts(std::ostream& o = std::cerr) {
      __errors.syntheticResults(o);
    }

    private:
    std::string __filename;

    std::string __classpath;
    std::string __entityName;

    BayesNet< GUM_SCALAR >* __bn;
    ErrorsContainer         __errors;

    void               __generateBN(prm::PRMSystem< GUM_SCALAR >& system);
    static std::string __getVariableName(const std::string& path,
                                         const std::string& type,
                                         const std::string& name,
                                         const std::string& toRemove = "");
    static std::string __getEntityName(const std::string& filename);
    static std::string __getInstanceName(const std::string& classname);
  };

}   // namespace gum

// always include the implementation of the templates
#include <agrum/PRM/o3prm/O3prmBNReader_tpl.h>


#ifndef GUM_NO_EXTERN_TEMPLATE_CLASS
extern template class gum::O3prmBNReader< double >;
#endif


#endif   // GUM_PRM_O3PRM_BNREADER_H