Improve the error messages

2012-12-20 18:07:50 +00:00
parent 685f46dc27
commit b44ed7db39
13 changed files with 49 additions and 55 deletions
--- a/packages/CLPBN/horus/ConstraintTree.cpp
+++ b/packages/CLPBN/horus/ConstraintTree.cpp
@@ -521,8 +521,7 @@ ConstraintTree::exportToGraphViz (
 {
  ofstream out (fileName);
  if (!out.is_open()) {
-    cerr << "error: cannot open file to write at " ;
-    cerr << "ConstraintTree::exportToDotFile()" << endl;
+    cerr << "Error: couldn't open file '" << fileName << "'." ;
    return;
  }
  out << "digraph {" << endl;