diff -r e560867cbe79 -r 1b4a25e49222 src/work/marci/edmonds_karp_demo_boost.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/work/marci/edmonds_karp_demo_boost.cc	Fri Feb 13 15:57:22 2004 +0000
@@ -0,0 +1,57 @@
+#include <iostream>
+#include <string>
+
+#include <boost/config.hpp>
+#include <boost/graph/edmunds_karp_max_flow.hpp>
+#include <boost/graph/adjacency_list.hpp>
+#include <boost/graph/read_dimacs.hpp>
+#include <boost/graph/graph_utility.hpp>
+
+#include <time_measure.h>
+
+// Use a DIMACS network flow file as stdin.
+// max_flow < max_flow.dat
+int main()
+{
+  using namespace boost;
+
+  typedef adjacency_list_traits<vecS, vecS, directedS> Traits;
+  typedef adjacency_list<listS, vecS, directedS, 
+    property<vertex_name_t, std::string>,
+    property<edge_capacity_t, long,
+      property<edge_residual_capacity_t, long,
+        property<edge_reverse_t, Traits::edge_descriptor> > >
+  > Graph;
+
+  Graph g;
+
+  property_map<Graph, edge_capacity_t>::type 
+    capacity = get(edge_capacity, g);
+  property_map<Graph, edge_reverse_t>::type 
+    rev = get(edge_reverse, g);
+  property_map<Graph, edge_residual_capacity_t>::type 
+    residual_capacity = get(edge_residual_capacity, g);
+
+  Traits::vertex_descriptor s, t;
+  read_dimacs_max_flow(g, capacity, rev, s, t);
+
+  std::cout << "edmonds karp demo (BOOST)..." << endl;
+  double pre_time=currTime();
+  long flow = edmunds_karp_max_flow(g, s, t);
+  double post_time=currTime();
+
+  //std::cout << "maximum flow: " << std::endl;
+  //graph_traits<Graph>::vertex_iterator u_iter, u_end;
+  //graph_traits<Graph>::out_edge_iterator ei, e_end;
+  //for (tie(u_iter, u_end) = vertices(g); u_iter != u_end; ++u_iter)
+  //  for (tie(ei, e_end) = out_edges(*u_iter, g); ei != e_end; ++ei)
+  //    if (capacity[*ei] > 0)
+  //      std::cout << "f " << *u_iter << " " << target(*ei, g) << " " 
+  //                << (capacity[*ei] - residual_capacity[*ei]) << std::endl;
+  //
+  //std::cout << std::endl;
+  std::cout << "elapsed time: " << post_time-pre_time << " sec"<< std::endl; 
+  std::cout << "flow value: " << flow << std::endl;
+  
+  return 0;
+}