Changeset 1842:8abf74160dc4 in lemon-0.x for lemon/bits/erasable_graph_extender.h

Timestamp:

12/01/05 16:08:46 (18 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2396

Message:

NewEdgeSetAdaptor? -> ListEdgeSet?
and moved to edge_set.h

File:

• lemon/bits/erasable_graph_extender.h (modified) (2 diffs)

lemon/bits/erasable_graph_extender.h

@@ -47 +47 @@
 
   template <typename _Base> 
+  class ErasableEdgeSetExtender : public _Base {
+  public:
+
+    typedef ErasableEdgeSetExtender Graph;
+    typedef _Base Parent;
+
+    typedef typename Parent::Edge Edge;
+
+    void erase(const Edge& edge) {
+      Parent::getNotifier(Edge()).erase(edge);
+      Parent::erase(edge);
+    }
+
+  };
+
+  template <typename _Base> 
   class ErasableUndirGraphExtender : public _Base {
   public:
@@ -80 +96 @@
   };
 
+  template <typename _Base> 
+  class ErasableUndirEdgeSetExtender : public _Base {
+  public:
+
+    typedef ErasableUndirEdgeSetExtender Graph;
+    typedef _Base Parent;
+
+    typedef typename Parent::Node Node;
+    typedef typename Parent::UndirEdge UndirEdge;
+    typedef typename Parent::Edge Edge;
+
+    void erase(const UndirEdge& uedge) {
+      std::vector<Edge> edges;
+      edges.push_back(Parent::direct(uedge,true));
+      edges.push_back(Parent::direct(uedge,false));
+      Parent::getNotifier(Edge()).erase(edges);
+      Parent::getNotifier(UndirEdge()).erase(uedge);
+      Parent::erase(uedge);
+    }
+
+  };
+
 }