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// 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/>.
#ifndef ROBOPTIM_CORE_LINEAR_FUNCTION_HXX
# define ROBOPTIM_CORE_LINEAR_FUNCTION_HXX
# include <roboptim/core/indent.hh>
# include <roboptim/core/util.hh>
namespace roboptim
{
template <typename T>
GenericLinearFunction<T>::GenericLinearFunction (size_type inputSize,
size_type outputSize,
std::string name) throw ()
: GenericQuadraticFunction<T> (inputSize, outputSize, name)
{}
template <typename T>
void
GenericLinearFunction<T>::impl_hessian (hessian_t& hessian,
const argument_t&,
size_type) const throw ()
{
this->setZero (hessian);
}
template <typename T>
std::ostream&
GenericLinearFunction<T>::print (std::ostream& o) const throw ()
{
if (this->getName ().empty ())
return o << "Linear function";
else
return o << this->getName () << " (linear function)";
}
} // end of namespace roboptim
#endif //! ROBOPTIM_CORE_LINEAR_FUNCTION_HXX
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