problem-cc.cc

Example shows problem class use.

// Copyright (C) 2009 by Thomas Moulard, AIST, CNRS, INRIA.
//
// This file is part of the roboptim.
//
// roboptim 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.
//
// roboptim 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 License
// along with roboptim.  If not, see <http://www.gnu.org/licenses/>.

#include "shared-tests/fixture.hh"

#include <boost/mpl/vector.hpp>

#include <roboptim/core/io.hh>
#include <roboptim/core/constant-function.hh>
#include <roboptim/core/differentiable-function.hh>
#include <roboptim/core/problem.hh>

using namespace roboptim;

// Check that a problem has really been copied.
#define CHECK_COPY(A, B)                                                \
  assert (&(A).function () == &(B).function ());                        \
  assert ((A).constraints ().size () == (B).constraints ().size ());

BOOST_FIXTURE_TEST_SUITE (core, TestSuiteConfiguration)

BOOST_AUTO_TEST_CASE (problem_copy_constructor)
{
  typedef Problem<DifferentiableFunction,
      boost::mpl::vector<DifferentiableFunction> >
    problemSrc_t;
  typedef Problem<Function, boost::mpl::vector<Function> > problemDst_t;

  ConstantFunction::vector_t v (1);
  v.setZero ();

  ConstantFunction f (v);

  problemSrc_t pbSrc (f);

  // Check with same type.
  {
    problemSrc_t pbDst (pbSrc);
    CHECK_COPY(pbSrc, pbDst);
  }

  // Check with a more general type.
  {
    problemDst_t pbDst (pbSrc);
    CHECK_COPY(pbSrc, pbDst);
  }
}

BOOST_AUTO_TEST_SUITE_END ()