structuralConstraintNoChildrenNodes_inl.h

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#pragma once
 
 
#include <agrum/BN/learning/constraints/structuralConstraintNoChildrenNodes.h>

#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
namespace gum {
 
  namespace learning {

    INLINE void StructuralConstraintNoChildrenNodes::setGraphAlone(const DiGraph& graph) {}

    INLINE bool StructuralConstraintNoChildrenNodes::checkArcAdditionAlone(NodeId x,
                                                                           NodeId y) const {
      return !_noChildrenNodes_.exists(x);
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkArcDeletionAlone(NodeId x,
                                                                           NodeId y) const {
      return true;
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkArcReversalAlone(NodeId x,
                                                                           NodeId y) const {
      return !_noChildrenNodes_.exists(y);
    }

    INLINE bool
        StructuralConstraintNoChildrenNodes::checkArcTriangleDeletion1Alone(NodeId x,
                                                                            NodeId y,
                                                                            NodeId z) const {
      // no need to check whether y cannot have children since, in the triangleDeletion1 case,
      // we know that, before performing the deletion, z is a child of y
      return !_noChildrenNodes_.exists(z);
    }

    INLINE bool
        StructuralConstraintNoChildrenNodes::checkArcTriangleDeletion2Alone(NodeId x,
                                                                            NodeId y,
                                                                            NodeId z) const {
      // no need to check whether x cannot have children since, in the triangleDeletion1 case,
      // we know that, before performing the deletion, y is a child of x
      return !_noChildrenNodes_.exists(z);
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkModificationAlone(
        const ArcAddition& change) const {
      return checkArcAdditionAlone(change.node1(), change.node2());
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkModificationAlone(
        const ArcDeletion& change) const {
      return checkArcDeletionAlone(change.node1(), change.node2());
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkModificationAlone(
        const ArcReversal& change) const {
      return checkArcReversalAlone(change.node1(), change.node2());
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkModificationAlone(
        const ArcTriangleDeletion1& change) const {
      return checkArcTriangleDeletion1Alone(change.node1(), change.node2(), change.node3());
    }

    INLINE bool StructuralConstraintNoChildrenNodes::checkModificationAlone(
        const ArcTriangleDeletion2& change) const {
      return checkArcTriangleDeletion2Alone(change.node1(), change.node2(), change.node3());
    }


    INLINE void StructuralConstraintNoChildrenNodes::modifyGraphAlone(const ArcAddition& change) {}

    INLINE void StructuralConstraintNoChildrenNodes::modifyGraphAlone(const ArcDeletion& change) {}

    INLINE void StructuralConstraintNoChildrenNodes::modifyGraphAlone(const ArcReversal& change) {}

    INLINE void
        StructuralConstraintNoChildrenNodes::modifyGraphAlone(const ArcTriangleDeletion1& change) {}

    INLINE void
        StructuralConstraintNoChildrenNodes::modifyGraphAlone(const ArcTriangleDeletion2& change) {}

    INLINE void StructuralConstraintNoChildrenNodes::modifyGraphAlone(const GraphChange& change) {}


    INLINE void StructuralConstraintNoChildrenNodes::setNodes(const NodeSet& set) {
      _noChildrenNodes_ = set;
    }

    INLINE void StructuralConstraintNoChildrenNodes::addNode(NodeId node) {
      _noChildrenNodes_.insert(node);
    }

    INLINE void StructuralConstraintNoChildrenNodes::eraseNode(NodeId node) {
      _noChildrenNodes_.erase(node);
    }

    INLINE const NodeSet& StructuralConstraintNoChildrenNodes::nodes() const {
      return _noChildrenNodes_;
    }
 
// include all the methods applicable to the whole class hierarchy
#  define GUM_CONSTRAINT_CLASS_NAME StructuralConstraintNoChildrenNodes
#  include <agrum/BN/learning/constraints/structuralConstraintPatternRootInline.h>
#  undef GUM_CONSTRAINT_CLASS_NAME
 
  } /* namespace learning */
 
} /* namespace gum */
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */