Changeset 962:1a770e9f80b2 in lemon-0.x for src/lemon/concept

Timestamp:

11/05/04 01:31:49 (20 years ago)

Author:

Mihaly Barasz

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1345

Message:

Undirect graph implementation.
Not yet done, untested.

Location:

src/lemon/concept

Files:

• graph_component.h (modified) (3 diffs)
• undir_graph.h (added)

src/lemon/concept/graph_component.h

@@ -264 +264 @@
         function_requires< GraphItemConcept<Edge> >();
         {
-          const Graph& const_graph = graph;
           Node n;
           Edge e;
-          n = const_graph.tail(e);
-          n = const_graph.head(e);
+          n = graph.tail(e);
+          n = graph.head(e);
         }      
       }
       
-      Graph& graph;
+      const Graph& graph;
     };
 
@@ -646 +645 @@
     template <typename Graph> 
     struct IterableGraphComponentConcept {
-
       void constraints() {
         function_requires< BaseIterableGraphComponentConcept<Graph> >();
@@ -662 +660 @@
         function_requires< GraphIncIteratorConcept<InEdgeIt, Graph> >();
       }
-      Graph& graph;
     };