CommandLineOptions.cpp

Go to the documentation of this file.

/* @HEADER@ */
// ************************************************************************
// 
//                             Sundance
//                 Copyright 2011 Sandia Corporation
// 
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Kevin Long (kevin.long@ttu.edu)
// 

/* @HEADER@ */

#include "Sundance.hpp"

int main(int argc, char** argv)
{
  try
  {
    /* Declare variables for the options to be set on command line, and
     * initialize with default values.
     */
    int someInt = 137;
    double someDouble = 3.14159;
    string someString = "blue";
    bool someBool = false;

    Sundance::setOption("integer", someInt, "An integer");
    Sundance::setOption("alpha", someDouble, "A double");
    Sundance::setOption("color", someString, "What is your favorite color?");
    Sundance::setOption("lie", "truth", someBool, "I am lying.");

    /* Now that command-line parsing has been set up, call init */ 
    Sundance::init(&argc, &argv);

    /* Just for the heck of it, do something with the options */
    Out::root() << "User input:" << endl;
    Out::root() << "An integer: " << someInt << endl;
    Out::root() << "A double-precision number: " << someDouble << endl;
    Out::root() << "Favorite color: " << someString << endl;
    Out::root() << "I am lying: " << someBool << endl;

    Sundance::passFailTest(true);
  }
  catch(std::exception& e)
  {
    Sundance::handleException(e);
  }
  Sundance::finalize(); 
  return Sundance::testStatus();
}