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109 lines
2.7 KiB
109 lines
2.7 KiB
/*
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* This file is part of ACADO Toolkit.
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*
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* ACADO Toolkit -- A Toolkit for Automatic Control and Dynamic Optimization.
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* Copyright (C) 2008-2014 by Boris Houska, Hans Joachim Ferreau,
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* Milan Vukov, Rien Quirynen, KU Leuven.
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* Developed within the Optimization in Engineering Center (OPTEC)
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* under supervision of Moritz Diehl. All rights reserved.
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*
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* ACADO Toolkit is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* ACADO Toolkit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with ACADO Toolkit; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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/**
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* \file include/acado/symbolic_operator/sin.hpp
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* \author Boris Houska, Hans Joachim Ferreau
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* \date 2008
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*/
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#ifndef ACADO_TOOLKIT_SIN_HPP
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#define ACADO_TOOLKIT_SIN_HPP
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#include <acado/symbolic_operator/symbolic_operator_fwd.hpp>
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BEGIN_NAMESPACE_ACADO
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/**
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* \brief Implements the scalar sine operator within the symbolic operators family.
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*
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* \ingroup BasicDataStructures
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*
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* The class Sin implements the scalar sine operator within the
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* symbolic operators family.
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*
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* \author Boris Houska, Hans Joachim Ferreau
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*/
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class Sin : public UnaryOperator{
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public:
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/** Default constructor. */
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Sin();
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/** Default constructor. */
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Sin( Operator *_argument );
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/** Copy constructor (deep copy). */
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Sin( const Sin &arg );
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/** Default destructor. */
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~Sin();
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/** Assignment Operator (deep copy). */
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Sin& operator=( const Sin &arg );
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/** Evaluates the expression (templated version) */
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virtual returnValue evaluate( EvaluationBase *x );
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/** Substitutes var(index) with the expression sub. \n
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* \return The substituted expression. \n
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*
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*/
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virtual Operator* substitute( int index /**< subst. index */,
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const Operator *sub /**< the substitution*/);
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/** Provides a deep copy of the expression. \n
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* \return a clone of the expression. \n
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*/
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virtual Operator* clone() const;
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virtual returnValue initDerivative();
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//
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// PROTECTED FUNCTIONS:
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//
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protected:
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};
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CLOSE_NAMESPACE_ACADO
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#endif
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