1 files changed, 0 insertions, 141 deletions
diff --git a/contrib/utility/Example/ExH/HelloWorld/hello_world.cpp b/contrib/utility/Example/ExH/HelloWorld/hello_world.cpp
deleted file mode 100644
index ee678ffa66f..00000000000
--- a/contrib/utility/Example/ExH/HelloWorld/hello_world.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-// file      : Example/ExH/HelloWorld/hello_world.cpp
-// author    : Boris Kolpackov <boris@kolpackov.net>
-// copyright : Copyright (c) 2002-2003 Boris Kolpackov
-// license   : http://kolpackov.net/license.html
-
-#include <cstdlib> // for std::abort ()
-
-#include <string>
-#include <iostream>
-
-#include "Utility/ExH/System/Exception.hpp"
-#include "Utility/ExH/Logic/Exception.hpp"
-
-using std::cerr;
-using std::cout;
-using std::endl;
-
-using namespace Utility;
-
-class Application
-{
-public:
-  class Exception : public ExH::Logic::Exception {};
-
-  // Hint: you may want to try again...
-  class FeelingDizzy  : public Exception {};
-
-  class InvalidArg : public Exception {};
-
-public:
-  Application () throw (ExH::System::Exception)
-      : // The std::string c-tor may throw any kind of exceptions besides
-        // quite possible std::bad_alloc.
-        greeting_ ("Hello, world!")
-  {
-  }
-
-  Application (char const * greeting) throw (InvalidArg,
-                                             ExH::System::Exception)
-      : greeting_ (greeting == 0 ? "" : greeting)
-  {
-    if (greeting == 0) throw InvalidArg ();
-  }
-
-public:
-
-  void
-  run () throw (FeelingDizzy, ExH::System::Exception)
-  {
-    static unsigned int dizzy_count (0);
-
-    if (dizzy_count++ < 5) throw FeelingDizzy ();
-
-    // The next line can throw full bucket of exceptions
-    // not to mention ios_base::failure.
-    cout << greeting_.c_str () << endl;
-  }
-
-private:
-
-  std::string  greeting_;
-};
-
-
-
-int
-main ()
-{
-  // This is a catch-all layer that should be in use only
-  // if we are really in trouble.
-  try
-  {
-    // This is a catch-system layer. Here we will catch exceptions like
-    // bad_alloc, etc. If we get here it means that nobody wanted/managed
-    // to recover from this kind of errors.
-    try
-    {
-      // This is a catch-logic layer. If we get here it usually
-      // indicates an application logic error.
-      try
-      {
-
-        // Ok, here we go about our application logic.
-        try
-        {
-          for (int i = 0; i < 10; i++)
-          {
-            try
-            {
-              Application app ("Hi dude!");
-              app.run ();
-              break;
-            }
-            catch (Application::FeelingDizzy const& )
-            {
-              if (i == 9)
-              {
-                cerr << "Given up!" << endl;
-                return -1;
-              }
-              else
-              {
-                cerr << "Application is feeling dizzy. Trying again..."
-                     << endl;
-              }
-            }
-          }
-        }
-        catch (Application::InvalidArg const& )
-        {
-          cerr << "Cought Application::InvalidArg : ...hmm... strange!"
-               << endl;
-          return -1;
-        }
-      }
-      catch (ExH::Logic::Exception const& e)
-      {
-        cerr << "Caught Logic::Exception : " << e.what () << endl;
-        return -1;
-      }
-    }
-    catch (const ExH::System::Exception& e)
-    {
-      cerr << "Caught System::Exception : " << e.what () << endl;
-      return -1;
-    }
-    catch (...)
-    {
-      cerr << "Caught unknown exception using catch-all handler. " << endl;
-      return -1;
-    }
-  }
-  catch (...)
-  {
-    // We get here in cases of some hard failure. For example when handling
-    // exception, operator << throws another exception. Usually application
-    // cannot handle such failures itself so we just propagate it futher.
-    std::abort ();
-  }
-}
-//$Id$