mixedGraph_inl.h

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 *   Copyright (c) 2005-2025 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#pragma once

 
namespace gum {
 
  INLINE MixedGraph& MixedGraph::operator=(const MixedGraph& g) {
    // avoid self assignment
    if (this != &g) {
      // remove the old graph properly
      EdgeGraphPart::clearEdges();
      ArcGraphPart::clearArcs();
      NodeGraphPart::clearNodes();
 
      // fill the new graph
      NodeGraphPart::operator=(g);
      EdgeGraphPart::operator=(g);
      ArcGraphPart::operator=(g);
    }
 
    return *this;
  }
 
  INLINE void MixedGraph::clear() {
    EdgeGraphPart::clearEdges();
    ArcGraphPart::clearArcs();
    NodeGraphPart::clearNodes();
  }
 
  INLINE void MixedGraph::eraseNode(const NodeId node) {
    EdgeGraphPart::unvirtualizedEraseNeighbours(node);
    ArcGraphPart::unvirtualizedEraseParents(node);
    ArcGraphPart::unvirtualizedEraseChildren(node);
    NodeGraphPart::eraseNode(node);
  }
 
  INLINE bool MixedGraph::operator==(const MixedGraph& g) const {
    return ArcGraphPart::operator==(g) && EdgeGraphPart::operator==(g)
        && NodeGraphPart::operator==(g);
  }
 
  INLINE NodeSet MixedGraph::boundary(NodeId node) const {
    return neighbours(node) + parents(node) + children(node);
  }
} /* namespace gum */