Changeset 1005:c5990f454032 in lemon-main

Timestamp:

03/28/12 19:39:56 (13 years ago)

Author:

Peter Kovacs <kpeter@…>

Branch:

default

Children:

1006:764826c6e2b4, 1007:7e368d9b67f7

Phase:

public

Message:

Fix a bug + remove redundant typedefs in dimacs-solver (#440)

File:

• tools/dimacs-solver.cc (modified) (2 diffs)

tools/dimacs-solver.cc

@@ -118 +118 @@
   if (report) std::cerr << "Read the file: " << ti << '\n';
 
-  ti.restart();
-  NetworkSimplex<Digraph, Value> ns(g);
+  typedef NetworkSimplex<Digraph, Value> MCF;
+  ti.restart();
+  MCF ns(g);
   ns.lowerMap(lower).upperMap(cap).costMap(cost).supplyMap(sup);
   if (sum_sup > 0) ns.supplyType(ns.LEQ);
   if (report) std::cerr << "Setup NetworkSimplex class: " << ti << '\n';
   ti.restart();
-  bool res = ns.run();
+  typename MCF::ProblemType res = ns.run();
   if (report) {
     std::cerr << "Run NetworkSimplex: " << ti << "\n\n";
-    std::cerr << "Feasible flow: " << (res ? "found" : "not found") << '\n';
+    std::cerr << "Feasible flow: " << (res == MCF::OPTIMAL ? "found" : "not found") << '\n';
     if (res) std::cerr << "Min flow cost: " << ns.totalCost() << '\n';
   }
@@ -187 +188 @@
 
 int main(int argc, const char *argv[]) {
-  typedef SmartDigraph Digraph;
-
-  typedef Digraph::Arc Arc;
 
   std::string inputName;