source: trunk/test/commandline_test.cc @ 680

// $Id: commandline_test.cc 680 2006-10-11 17:49:03Z jari $

/*
  Copyright (C) The authors contributing to this file.

  This file is part of the yat library, http://lev.thep.lu.se/trac/yat

  The yat library is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.

  The yat library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include "yat/utility/CommandLine.h"
#include "yat/utility/Option.h"

#include <iostream>

using namespace theplu::yat;

int main(const int argc,const char* argv[])
{
  bool ok = true;

  utility::CommandLine cmd;
  cmd.set_general_description("test program for CommandLine class");
  cmd.add_parameter('n', utility::Option::int_arg, 
                    "example of parameter taking an integer");
  cmd.add_parameter('v',utility::Option::no_arg, "explain what is being done");
  cmd.add_parameter('t', "target", utility::Option::string_arg);
  cmd.add_parameter("version",utility::Option::no_arg, 
                    "output version infomation and exit");
  cmd.set_help();
  cmd.parse(argc, argv);
  std::string target = cmd.value("target");
  if (!target.empty())
    std::cout << "target: " << target << std::endl;
  int n = cmd.value_int("n");
  if (cmd.present("n"))
    std::cout << "n: " << n << std::endl;
  if (cmd.present("v"))
    std::cout << "verbose" << std::endl;

  if (ok) {
    return 0;
  }
  return -1;

}