//                                               -*- C++ -*-
/**
 * @file  t_AggregatedNumericalMathEvaluationImplementation_std.cxx
 * @brief The test file of class AggregatedNumericalMathEvaluationImplementation for standard methods
 *
 *  Copyright (C) 2005-2013 EDF-EADS-Phimeca
 *
 *  This library is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  @author schueller
 *  @date   2012-02-17 19:35:43 +0100 (Fri, 17 Feb 2012)
 */
#include "OT.hxx"
#include "OTtestcode.hxx"

using namespace OT;
using namespace OT::Test;

int main(int argc, char *argv[])
{
  TESTPREAMBLE;
  OStream fullprint(std::cout);

  try
    {
      Description inputNames(3);
      inputNames[0] = "x0";
      inputNames[1] = "x1";
      inputNames[2] = "x2";
      Description outputNames1(1);
      outputNames1[0] = "y0";
      Description formulas1(1);
      formulas1[0] = "x0^2+2*x1+3*x2^3";
      NumericalMathFunction function1(inputNames, outputNames1, formulas1);
      Description outputNames2(2);
      outputNames2[0] = "z0";
      outputNames2[1] = "z1";
      Description formulas2(2);
      formulas2[0] = "cos(x0*sin(x2+x1))";
      formulas2[1] = "exp(x1 - x0 * sin(x2))";
      NumericalMathFunction function2(inputNames, outputNames2, formulas2);
      Collection< NumericalMathFunction > coll(2);
      coll[0] = function1;
      coll[1] = function2;
      AggregatedNumericalMathEvaluationImplementation evaluation(coll);
      fullprint << "evaluation=" << evaluation << std::endl;
      NumericalPoint point(3);
      point[0] = 4.0;
      point[1] = -4.0;
      point[2] = 1.0;
      fullprint << "function 1 at" << point << "=" << function1(point) << std::endl;
      fullprint << "function 2 at" << point << "=" << function2(point) << std::endl;
      fullprint << "evaluation at" << point << "=" << evaluation(point) << std::endl;
    }
  catch (TestFailed & ex)
    {
      std::cerr << ex << std::endl;
      return ExitCode::Error;
    }

  return ExitCode::Success;
}
