structuralConstraintNoParentNodes.cpp

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#include <agrum/BN/learning/constraints/structuralConstraintNoParentNodes.h>

#ifdef GUM_NO_INLINE
#  include <agrum/BN/learning/constraints/structuralConstraintNoParentNodes_inl.h>
#endif /* GUM_NO_INLINE */
 
 
namespace gum::learning {

  StructuralConstraintNoParentNodes::StructuralConstraintNoParentNodes() {
    GUM_CONSTRUCTOR(StructuralConstraintNoParentNodes);
  }

  StructuralConstraintNoParentNodes::StructuralConstraintNoParentNodes(const DiGraph& graph) {
    setGraph(graph);
    GUM_CONSTRUCTOR(StructuralConstraintNoParentNodes);
  }

  StructuralConstraintNoParentNodes::StructuralConstraintNoParentNodes(
      const StructuralConstraintNoParentNodes& from) : _noParentNodes_(from._noParentNodes_) {
    GUM_CONS_CPY(StructuralConstraintNoParentNodes);
  }

  StructuralConstraintNoParentNodes::StructuralConstraintNoParentNodes(
      StructuralConstraintNoParentNodes&& from) : _noParentNodes_(std::move(from._noParentNodes_)) {
    GUM_CONS_MOV(StructuralConstraintNoParentNodes);
  }

  StructuralConstraintNoParentNodes::~StructuralConstraintNoParentNodes() {
    GUM_DESTRUCTOR(StructuralConstraintNoParentNodes);
  }

  StructuralConstraintNoParentNodes&
      StructuralConstraintNoParentNodes::operator=(const StructuralConstraintNoParentNodes& from) {
    if (this != &from) { _noParentNodes_ = from._noParentNodes_; }
    return *this;
  }

  StructuralConstraintNoParentNodes&
      StructuralConstraintNoParentNodes::operator=(StructuralConstraintNoParentNodes&& from) {
    if (this != &from) { _noParentNodes_ = std::move(from._noParentNodes_); }
    return *this;
  }
 
  bool StructuralConstraintNoParentNodes::checkModificationAlone(const GraphChange& change) const {
    switch (change.type()) {
      case GraphChangeType::ARC_ADDITION :
        return checkArcAdditionAlone(change.node1(), change.node2());
 
      case GraphChangeType::ARC_DELETION :
        return checkArcDeletionAlone(change.node1(), change.node2());
 
      case GraphChangeType::ARC_REVERSAL :
        return checkArcReversalAlone(change.node1(), change.node2());
 
      case GraphChangeType::ARC_TRIANGLE_DELETION1 :
        return checkArcTriangleDeletion1Alone(change.node1(), change.node2(), change.node3());
 
      case GraphChangeType::ARC_TRIANGLE_DELETION2 :
        return checkArcTriangleDeletion2Alone(change.node1(), change.node2(), change.node3());
 
      default :
        GUM_ERROR(OperationNotAllowed,
                  "edge modifications are not "
                  "supported by the No-Parent Nodes structural constraint");
    }
  }
}   // namespace gum::learning