constant-function.cc

Example shows constant function 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 "common.hh"
#include <iostream>
using namespace roboptim;
int run_test ()
{
offset[0] = 12.;
offset[1] = 46.;
offset[2] = 2.;
offset[3] = -9.;
ConstantFunction cst (offset);
x.clear ();
std::cout
<< cst << std::endl
<< "Evaluate: " << std::endl
<< cst (x) << std::endl
<< "Gradient: " << std::endl
<< cst.gradient (x) << std::endl
<< "Jacobian: " << std::endl
<< cst.jacobian (x) << std::endl;
return 0;
}
GENERATE_TEST ()