Changeset 1563:0853ed07a677 in lemon-0.x for lemon/concept/graph_component.h

Timestamp:

07/18/05 17:03:55 (19 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2062

Message:

Fix concepts and constraints

File:

• lemon/concept/graph_component.h (modified) (1 diff)

lemon/concept/graph_component.h

@@ -678 +678 @@
       /// of a graph.
       typedef GraphIncIterator<Graph, Edge, 'o'> OutEdgeIt;
-    };
+
+      /// \brief The base node of the iterator.
+      ///
+      /// Gives back the base node of the iterator.
+      Node baseNode(const InEdgeIt&) const { return INVALID; }
+
+      /// \brief The running node of the iterator.
+      ///
+      /// Gives back the running node of the iterator.
+      Node runningNode(const InEdgeIt&) const { return INVALID; }
+
+      /// \brief The base node of the iterator.
+      ///
+      /// Gives back the base node of the iterator.
+      Node baseNode(const OutEdgeIt&) const { return INVALID; }
+
+      /// \brief The running node of the iterator.
+      ///
+      /// Gives back the running node of the iterator.
+      Node runningNode(const OutEdgeIt&) const { return INVALID; }
+
     
-    template <typename _Graph> 
-    struct Constraints {
-      void constraints() {
-        checkConcept< BaseGraphComponent, _Graph>();
-
-        checkConcept<GraphIterator<_Graph, typename _Graph::Edge>,
-          typename _Graph::EdgeIt >();
-        checkConcept<GraphIterator<_Graph, typename _Graph::Node>,
-          typename _Graph::NodeIt >();
-        checkConcept<GraphIncIterator<_Graph>, typename _Graph::InEdgeIt >();
-        checkConcept<GraphIncIterator<_Graph>, typename _Graph::OutEdgeIt >();
-      }
+      template <typename _Graph> 
+      struct Constraints {
+        void constraints() {
+          checkConcept< BaseGraphComponent, _Graph>();
+          
+          checkConcept<GraphIterator<_Graph, typename _Graph::Edge>,
+            typename _Graph::EdgeIt >();
+          checkConcept<GraphIterator<_Graph, typename _Graph::Node>,
+            typename _Graph::NodeIt >();
+          checkConcept<GraphIncIterator<_Graph>, typename _Graph::InEdgeIt>();
+          checkConcept<GraphIncIterator<_Graph>, typename _Graph::OutEdgeIt>();
+        }
+      };
     };