Simplify topology-read example code a bit

2013-02-21 17:23:17 +01:00
parent 0b4876ca1d
commit d9f638d211
1 changed files with 3 additions and 6 deletions
--- a/src/topology-read/examples/topology-example-sim.cc
+++ b/src/topology-read/examples/topology-example-sim.cc
@@ -76,15 +76,12 @@ int main (int argc, char *argv[])
  // --------------------------------------------

  // Pick a topology reader based in the requested format.
-
-  Ptr<TopologyReader> inFile = 0;
  TopologyReaderHelper topoHelp;
-
-  NodeContainer nodes;
-
  topoHelp.SetFileName (input);
  topoHelp.SetFileType (format);
-  inFile = topoHelp.GetTopologyReader ();
+  Ptr<TopologyReader> inFile = topoHelp.GetTopologyReader ();
+
+  NodeContainer nodes;

  if (inFile != 0)
    {