multiDimCombineAndProjectDefault.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.                          *
 *                                                                         *
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 *   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_MULTI_DIM_COMBINE_AND_PROJECT_DEFAULT_H
#define GUM_MULTI_DIM_COMBINE_AND_PROJECT_DEFAULT_H

#include <agrum/multidim/utils/operators/multiDimCombinationDefault.h>
#include <agrum/multidim/utils/operators/multiDimCombineAndProject.h>
#include <agrum/multidim/utils/operators/multiDimProjection.h>

namespace gum {

  // clang-format off
  // clang-format on
  template < typename GUM_SCALAR, template < typename > class TABLE >
  class MultiDimCombineAndProjectDefault
      : public MultiDimCombineAndProject< GUM_SCALAR, TABLE > {
    public:
    // ========================================================================
    // ========================================================================

    MultiDimCombineAndProjectDefault(
       TABLE< GUM_SCALAR >* (*combine)(const TABLE< GUM_SCALAR >&,
                                       const TABLE< GUM_SCALAR >&),
       TABLE< GUM_SCALAR >* (*project)(const TABLE< GUM_SCALAR >&,
                                       const Set< const DiscreteVariable* >&));

    MultiDimCombineAndProjectDefault(
       const MultiDimCombineAndProjectDefault< GUM_SCALAR, TABLE >&);

    virtual ~MultiDimCombineAndProjectDefault();

    virtual MultiDimCombineAndProjectDefault< GUM_SCALAR, TABLE >*
       newFactory() const;

    // ========================================================================
    // ========================================================================

    virtual Set< const TABLE< GUM_SCALAR >* >
       combineAndProject(Set< const TABLE< GUM_SCALAR >* > set,
                         Set< const DiscreteVariable* >    del_vars);

    virtual void setCombineFunction(TABLE< GUM_SCALAR >* (*combine)(
       const TABLE< GUM_SCALAR >&, const TABLE< GUM_SCALAR >&));

    virtual void setCombinationClass(
       const MultiDimCombination< GUM_SCALAR, TABLE >& comb_class);

    virtual TABLE< GUM_SCALAR >* (*combineFunction())(const TABLE< GUM_SCALAR >&,
                                                      const TABLE< GUM_SCALAR >&);

    virtual void setProjectFunction(TABLE< GUM_SCALAR >* (*proj)(
       const TABLE< GUM_SCALAR >&, const Set< const DiscreteVariable* >&));

    virtual void setProjectionClass(
       const MultiDimProjection< GUM_SCALAR, TABLE >& proj_class);

    virtual TABLE< GUM_SCALAR >* (*projectFunction())(
       const TABLE< GUM_SCALAR >&, const Set< const DiscreteVariable* >&);

    virtual float
       nbOperations(const Set< const TABLE< GUM_SCALAR >* >& set,
                    const Set< const DiscreteVariable* >&    del_vars) const;

    virtual float
       nbOperations(const Set< const Sequence< const DiscreteVariable* >* >& set,
                    Set< const DiscreteVariable* > del_vars) const;

    virtual std::pair< long, long >
       memoryUsage(const Set< const TABLE< GUM_SCALAR >* >& set,
                   const Set< const DiscreteVariable* >&    del_vars) const;

    virtual std::pair< long, long >
       memoryUsage(const Set< const Sequence< const DiscreteVariable* >* >& set,
                   Set< const DiscreteVariable* > del_vars) const;


    private:
    MultiDimCombination< GUM_SCALAR, TABLE >* __combination;

    MultiDimProjection< GUM_SCALAR, TABLE >* __projection;
  };

} /* namespace gum */

// always include the template implementation
#include <agrum/multidim/utils/operators/multiDimCombineAndProjectDefault_tpl.h>

#endif /* GUM_MULTI_DIM_COMBINE_AND_PROJECT_DEFAULT_H */