lemon-0.x: comparison src/lemon/concept/graph

equal deleted inserted replaced

-:7b696ca4cfb2
+:5decf2c21a91
 /// An empty clearable base graph class.
 /// This class provides beside the core graph features
 /// core clear functions for the graph structure.
 /// The most of the base graphs should be conform to this concept.
-class BaseClearableGraphComponent : virtual public BaseGraphComponent {
+class ClearableGraphComponent : virtual public BaseGraphComponent {
 public:
 /// Erase all the Nodes and Edges from the graph.
 /// Erase all the Nodes and Edges from the graph.
 void clear() {}
 template <typename _Graph>
 struct Constraints {
 	void constraints() {
-	  checkConcept< BaseGraphComponent, _Graph>();
+	  checkConcept<BaseGraphComponent, _Graph>();
 	  graph.clear();
 	}
-	_Graph& graph;
+	_Graph graph;
 };
 };
 /// Skeleton class for graph NodeIt and EdgeIt
 	_Graph& graph;
 };
 };
-class ClearableGraphComponent : virtual public BaseGraphComponent {
-public:
-typedef ClearableGraphComponent Graph;
-typedef BaseGraphComponent::Node Node;
-typedef BaseGraphComponent::Edge Edge;
-void clear() {}
-template <typename _Graph>
-struct ClearableGraphComponentConcept {
-	void constraints() {
-	  checkConcept< BaseGraphComponent, _Graph >();
-	  graph.clear();
-	}
-	_Graph& graph;
-};
-};
 }
 }
 #endif