1 files changed, 0 insertions, 183 deletions
diff --git a/contrib/utility/Example/CommandLine/Foo/foo.cpp b/contrib/utility/Example/CommandLine/Foo/foo.cpp
deleted file mode 100644
index a389f8d822a..00000000000
--- a/contrib/utility/Example/CommandLine/Foo/foo.cpp
+++ /dev/null
@@ -1,183 +0,0 @@
-#include <typeinfo>
-#include <string>
-#include <iostream>
-
-
-namespace CommandLine
-{
-  struct Parser
-  {
-  };
-}
-
-using std::string;
-using std::cerr;
-using std::endl;
-
-using namespace CommandLine;
-
-class Command
-{
-public:
-  enum Value
-  {
-    HELP,
-    VERSION,
-    DEFAULT
-  };
-
-  Command (Value v = Command::DEFAULT)
-      : v_ (v)
-  {
-  }
-
-  operator Value () const
-  {
-    return v_;
-  }
-
-private:
-  Value v_;
-};
-
-
-int
-version ();
-
-int
-help (int argc, char* argv[]);
-
-int
-main (int argc, char* argv[])
-{
-
-  // Step 1: determine command
-  //
-  // * there is usually one command
-  // * command can be optional
-  // * command usually takes up one argument
-  //
-
-  CommandParser<Command> cp;
-
-  switch (cp.parse (argc, argv))
-  {
-  case Command::VERSION:
-    {
-      return version ();
-    }
-  case Command::HELP:
-    {
-      return help (argc, argv);
-    }
-  }
-
-  // Step 2: parse options
-  //
-  // * options are usually optional
-  // * options are usually position-independant
-  // * options usually do not repeat
-  // * options can take up more than one argument
-  //
-
-  OptionMap om;
-
-  CompositeParser op;
-
-  op.add (OptionParser<string> ("string", "--string", "-s"));
-  op.add (OptionParser<unsigned long> ("number", "--number", "-n"));
-
-  while (argc != 1 && !op.empty ())
-  {
-    om.insert (op.parse (argc, argv));
-  }
-
-  // Step 3: parse operands
-  //
-  // * operands usually position-dependant
-  // * operand usually take up one argument
-  //
-
-  OperandParser<string> odp;
-
-  string str = odp.parse (argc, argv);
-
-  unsigned long num = 0;
-
-  if (argc != 1)
-  {
-    OperandParser<unsigned long> op;
-    num = op.parse (argc, argv);
-  }
-
-  string s = om.count ("string") ? om["string"] : "default";
-  unsigned long l = om["number"];
-
-  // om.at ()
-  // om.get ()
-  // om.resolve ()
-  // om.option ()
-  // om.value ()
-
-  cerr << "opreation settings are:" << endl << endl
-       << "option string  : " << om.get<string> ("string", "default") << endl
-       << "option number  : " << om.get ("number", 10UL) << endl
-       << "operand string : " << str << endl
-       << "operand number : " << num << endl;
-}
-
-
-//
-//
-//
-int
-version ()
-{
-  cerr << "foo 1.0" << endl;
-  return 0;
-}
-
-
-//
-//
-//
-int
-help (int argc, char* argv[])
-{
-  Command subject;
-
-  if (argc != 1)
-  {
-    OperandParser<Command> op;
-    subject = op.parse (argc, argv);
-  }
-
-  switch (subject)
-  {
-  case Command::HELP:
-    {
-      cerr << "foo help [<command>]" << endl << endl
-           << "\t If <command> is specified then print extended help" << endl
-           << "\t information for specified command. Otherwise print" << endl
-           << "\t general usage information." << endl;
-      break;
-    }
-  case Command::VERSION:
-    {
-      cerr << "foo version" << endl << endl
-           << "\t Print version information." << endl;
-      break;
-    }
-  default:
-    {
-      cerr << "foo version" << endl
-           << "foo help [<command>]" << endl
-           << "foo [-s|--string <str>] [-n|--number <num>] <str> [<num>]"
-           << endl;
-      break;
-    }
-  }
-
-  return 0;
-}
-//$Id$