partialOrderedTriangulation.cpp

Go to the documentation of this file.

/***************************************************************************
 *   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.             *
 ***************************************************************************/
#include <agrum/agrum.h>

#include <agrum/graphs/algorithms/triangulations/partialOrderedTriangulation.h>

namespace gum {

  // default constructor
  PartialOrderedTriangulation::PartialOrderedTriangulation(
     const PartialOrderedEliminationSequenceStrategy& elimSeq,
     const JunctionTreeStrategy&                      JTStrategy,
     bool                                             minimality) :
      StaticTriangulation(elimSeq, JTStrategy, minimality) {
    // for debugging purposes
    GUM_CONSTRUCTOR(PartialOrderedTriangulation);
  }

  // constructor with a given graph
  PartialOrderedTriangulation::PartialOrderedTriangulation(
     const UndiGraph*                                 theGraph,
     const NodeProperty< Size >*                      dom,
     const List< NodeSet >*                           partial_order,
     const PartialOrderedEliminationSequenceStrategy& elimSeq,
     const JunctionTreeStrategy&                      JTStrategy,
     bool                                             minimality) :
      StaticTriangulation(theGraph, dom, elimSeq, JTStrategy, minimality),
      __partial_order(partial_order) {
    static_cast< PartialOrderedEliminationSequenceStrategy* >(
       _elimination_sequence_strategy)
       ->setPartialOrder(__partial_order);

    // for debugging purposes
    GUM_CONSTRUCTOR(PartialOrderedTriangulation);
  }

  // copy constructor
  PartialOrderedTriangulation::PartialOrderedTriangulation(
     const PartialOrderedTriangulation& from) :
      StaticTriangulation(from),
      __partial_order(from.__partial_order) {
    // for debugging purposes
    GUM_CONS_CPY(PartialOrderedTriangulation);
  }

  // move constructor
  PartialOrderedTriangulation::PartialOrderedTriangulation(
     PartialOrderedTriangulation&& from) :
      StaticTriangulation(std::move(from)),
      __partial_order(from.__partial_order) {
    // for debugging purposes
    GUM_CONS_MOV(PartialOrderedTriangulation);
  }

  PartialOrderedTriangulation* PartialOrderedTriangulation::newFactory() const {
    return new PartialOrderedTriangulation(
       static_cast< const PartialOrderedEliminationSequenceStrategy& >(
          *_elimination_sequence_strategy),
       *_junction_tree_strategy);
  }

  PartialOrderedTriangulation* PartialOrderedTriangulation::copyFactory() const {
    return new PartialOrderedTriangulation(*this);
  }

  PartialOrderedTriangulation::~PartialOrderedTriangulation() {
    // for debugging purposes
    GUM_DESTRUCTOR(PartialOrderedTriangulation);
  }

  void
     PartialOrderedTriangulation::setGraph(const UndiGraph*            graph,
                                           const NodeProperty< Size >* domsizes) {
    StaticTriangulation::setGraph(graph, domsizes);
    static_cast< PartialOrderedEliminationSequenceStrategy* >(
       _elimination_sequence_strategy)
       ->setPartialOrder(__partial_order);
  }

  void PartialOrderedTriangulation::setPartialOrder(
     const List< NodeSet >* partial_order) {
    __partial_order = partial_order;
    static_cast< PartialOrderedEliminationSequenceStrategy* >(
       _elimination_sequence_strategy)
       ->setPartialOrder(__partial_order);
  }

  void PartialOrderedTriangulation::_initTriangulation(UndiGraph& graph) {
    PartialOrderedEliminationSequenceStrategy* elim =
       static_cast< PartialOrderedEliminationSequenceStrategy* >(
          _elimination_sequence_strategy);
    elim->setGraph(&graph, _domain_sizes);
    elim->setPartialOrder(__partial_order);
  }

} /* namespace gum */