Changeset 418:32a2a16027e0 in lemon-0.x

Timestamp:

04/26/04 18:02:09 (20 years ago)

Author:

marci

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@558

Message:

misc

File:

• src/work/marci/edmonds_karp_demo.cc (modified) (2 diffs)

src/work/marci/edmonds_karp_demo.cc

@@ -73 +73 @@
   Preflow<Graph, int, Graph::EdgeMap<int>, Graph::EdgeMap<int> > 
     pre_flow_test(G, s, t, cap, flow, true);
+  Preflow<Graph, int, Graph::EdgeMap<int>, Graph::EdgeMap<int> > 
+    pre_flow_ize(G, s, t, cap, flow, false);
   PreflowRes<Graph, int, Graph::EdgeMap<int>, Graph::EdgeMap<int> > 
     pre_flow_res(G, s, t, cap, flow, true);
@@ -84 +86 @@
     std::cout << "elapsed time: " << ts << std::endl;
     std::cout << "flow value: "<< pre_flow_test.flowValue() << std::endl;
+  }
+
+  {
+    std::cout << "preflow ..." << std::endl;
+    FOR_EACH_LOC(Graph::EdgeIt, e, G) flow.set(e, 0);
+    ts.reset();
+    pre_flow_ize.run();
+    std::cout << "elapsed time: " << ts << std::endl;
+    std::cout << "flow value: "<< pre_flow_ize.flowValue() << std::endl;
   }