Changeset 1411 for branches

Timestamp:

Aug 15, 2008, 7:57:17 PM (15 years ago)

Author:

Peter

Message:

modified the example code showing how to let --version option override possible errors such as missing mandatory options

File:

• branches/0.4-stable/yat/utility/CommandLine.h (modified) (1 diff)

branches/0.4-stable/yat/utility/CommandLine.h

@@ -62 +62 @@
      }
      catch (cmd_error& e){
+       if (version.present()){
+         std::cout << cmd.program_name() << " 1.0\n"
+                   << "Copyright (C) 2007 Peter Johansson\n\n"
+                   << "This is free software see the source for copying "
+                   << "conditions. There is NO\nwarranty; not even for "
+                   << "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
+         exit(0);
+       }
        std::cout << e.what() << std::endl;
        return 1;
      }  
-     if (version.present()){
-       std::cout << cmd.program_name() << " 1.0\n"
-                 << "Copyright (C) 2007 Peter Johansson\n\n"
-                 << "This is free software see the source for copying "
-                 << "conditions. There is NO\nwarranty; not even for "
-                 << "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
-       exit(0);
-     }
      ...
      \endcode