diff -r ee5959aa4410 -r c280de819a73 src/work/marci/preflow_demo_boost.cc
--- a/src/work/marci/preflow_demo_boost.cc	Sun Apr 17 18:57:22 2005 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-#include <iostream>
-#include <string>
-
-#include <boost/config.hpp>
-#include <boost/graph/push_relabel_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 << "preflow demo (BOOST)..." << endl;
-  double pre_time=currTime();
-  long flow = push_relabel_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;
-}