orderedTriangulation.cpp

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#include <agrum/agrum.h>
 
#include <agrum/base/graphs/algorithms/triangulations/orderedTriangulation.h>
 
namespace gum {

  OrderedTriangulation::OrderedTriangulation(const OrderedEliminationSequenceStrategy& elimSeq,
                                             const JunctionTreeStrategy&               JTStrategy,
                                             bool                                      minimality) :
      StaticTriangulation(elimSeq, JTStrategy, minimality) {
    // for debugging purposes
    GUM_CONSTRUCTOR(OrderedTriangulation);
  }

  OrderedTriangulation::OrderedTriangulation(const UndiGraph*                          theGraph,
                                             const NodeProperty< Size >*               dom,
                                             const std::vector< NodeId >*              order,
                                             const OrderedEliminationSequenceStrategy& elimSeq,
                                             const JunctionTreeStrategy&               JTStrategy,
                                             bool                                      minimality) :
      StaticTriangulation(theGraph, dom, elimSeq, JTStrategy, minimality), _order_(order) {
    static_cast< OrderedEliminationSequenceStrategy* >(elimination_sequence_strategy_)
        ->setOrder(_order_);
 
    // for debugging purposes
    GUM_CONSTRUCTOR(OrderedTriangulation);
  }
 
  // copy constructor
  OrderedTriangulation::OrderedTriangulation(const OrderedTriangulation& from) :
      StaticTriangulation(from), _order_(from._order_) {   // for debugging purposes
    GUM_CONS_CPY(OrderedTriangulation);
  }
 
  // move constructor
  OrderedTriangulation::OrderedTriangulation(OrderedTriangulation&& from) :
      StaticTriangulation(std::move(from)), _order_(from._order_) {
    // for debugging purposes
    GUM_CONS_MOV(OrderedTriangulation);
  }

  OrderedTriangulation* OrderedTriangulation::newFactory() const {
    return new OrderedTriangulation(
        static_cast< const OrderedEliminationSequenceStrategy& >(*elimination_sequence_strategy_),
        *junction_tree_strategy_);
  }

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

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

  void OrderedTriangulation::setGraph(const UndiGraph*            graph,
                                      const NodeProperty< Size >* domsizes) {
    StaticTriangulation::setGraph(graph, domsizes);
    static_cast< OrderedEliminationSequenceStrategy* >(elimination_sequence_strategy_)
        ->setOrder(_order_);
  }

  void OrderedTriangulation::setOrder(const std::vector< NodeId >* order) {
    _order_ = order;
    static_cast< OrderedEliminationSequenceStrategy* >(elimination_sequence_strategy_)
        ->setOrder(_order_);
  }

  void OrderedTriangulation::initTriangulation_(UndiGraph& graph) {
    OrderedEliminationSequenceStrategy* elim
        = static_cast< OrderedEliminationSequenceStrategy* >(elimination_sequence_strategy_);
    elim->setGraph(&graph, domain_sizes_);
    elim->setOrder(_order_);
  }
 
} /* namespace gum */