dSeparation.h

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/***************************************************************************
 *   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_D_SEPARATION_H
#define GUM_D_SEPARATION_H


#include <agrum/BN/IBayesNet.h>
#include <agrum/agrum.h>


namespace gum {

  class dSeparation {
    public:
    // ############################################################################
    // ############################################################################

    dSeparation();

    dSeparation(const dSeparation& from);

    dSeparation(dSeparation&& from);

    ~dSeparation();



    // ############################################################################
    // ############################################################################

    dSeparation& operator=(const dSeparation& from);

    dSeparation& operator=(dSeparation&& from);



    // ############################################################################
    // ############################################################################

    void requisiteNodes(const DAG&     dag,
                        const NodeSet& query,
                        const NodeSet& hardEvidence,
                        const NodeSet& softEvidence,
                        NodeSet&       requisite);

    template < typename GUM_SCALAR, template < typename > class TABLE >
    void relevantPotentials(const IBayesNet< GUM_SCALAR >&     bn,
                            const NodeSet&                     query,
                            const NodeSet&                     hardEvidence,
                            const NodeSet&                     softEvidence,
                            Set< const TABLE< GUM_SCALAR >* >& potentials);

  };


} /* namespace gum */


#ifndef GUM_NO_INLINE
#  include <agrum/BN/algorithms/dSeparation_inl.h>
#endif   // GUM_NO_INLINE

#include <agrum/BN/algorithms/dSeparation_tpl.h>


#endif /* GUM_D_SEPARATION_H */