Name

MutableGraph: This can be changed via the addition or removal of edges and vertices.

Synopsis

template <class G>
  struct MutableGraphConcept
  {
    typedef typename boost::graph_traits<G>::edge_descriptor edge_descriptor;
    void constraints() {
      v = add_vertex(g);
      clear_vertex(v, g);
      remove_vertex(v, g);
      e_b = add_edge(u, v, g);
      remove_edge(u, v, g);
      remove_edge(e, g);
    }
    G g;
    edge_descriptor e;
    std::pair<edge_descriptor, bool> e_b;
    typename boost::graph_traits<G>::vertex_descriptor u, v;
    typename boost::graph_traits<G>::out_edge_iterator iter;
  };

  template <class edge_descriptor>
  struct dummy_edge_predicate {
    bool operator()(const edge_descriptor& e) const {
      return false;
    }
  };

  template <class G>
  struct MutableIncidenceGraphConcept
  {
    void constraints() {
      function_requires< MutableGraph<G> >();
      remove_edge(iter, g);
      remove_out_edge_if(u, p, g);
    }
    G g;
    typedef typename boost::graph_traits<G>::edge_descriptor edge_descriptor;
    dummy_edge_predicate<edge_descriptor> p;
    typename boost::graph_traits<G>::vertex_descriptor u;
    typename boost::graph_traits<G>::out_edge_iterator iter;
  };

  template <class G>
  struct MutableBidirectionalGraphConcept
  {
    void constraints() {
      function_requires< MutableIncidenceGraph<G> >();
      remove_in_edge_if(u, p, g);
    }
    G g;
    typedef typename boost::graph_traits<G>::edge_descriptor edge_descriptor;
    dummy_edge_predicate<edge_descriptor> p;
    typename boost::graph_traits<G>::vertex_descriptor u;
  };

  template <class G>
  struct MutableEdgeListGraphConcept
  {
    void constraints() {
      function_requires< MutableGraph<G> >();
      remove_edge_if(p, g);
    }
    G g;
    typedef typename boost::graph_traits<G>::edge_descriptor edge_descriptor;
    dummy_edge_predicate<edge_descriptor> p;
  };

Detailed Description

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Limitation

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