Changeset 593:b83b36ee7f10 in lemon-0.x for src/work/jacint/graph_gen.h

Timestamp:

05/10/04 10:25:10 (20 years ago)

Author:

marci

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@772

Message:

comleteGraph

File:

• src/work/jacint/graph_gen.h (modified) (1 diff)

src/work/jacint/graph_gen.h

@@ -62 +62 @@
   }
 
+  /// Generates a complete graph in the undirected sense 
+  /// with n nodes and m edges.
+  /// Before generating the random graph, \c g.clear() is called.
+  template<typename Graph>
+  void completeGraph(Graph& g, int n) {
+    g.clear();
+    std::vector<typename Graph::Node> nodes;
+    for (int i=0; i<n; ++i)
+      nodes.push_back(g.addNode());
+    for (int i=0; i<n; ++i) 
+      for (int j=i+1; j<n; ++j)
+        g.addEdge(nodes[i], nodes[j]);
+  }
+  
 } //namespace hugo