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								/*
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								 *	This file is part of qpOASES.
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								 *
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								 *	qpOASES -- An Implementation of the Online Active Set Strategy.
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								 *	Copyright (C) 2007-2015 by Hans Joachim Ferreau, Andreas Potschka,
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								 *	Christian Kirches et al. All rights reserved.
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								 *
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								 *	qpOASES 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 2.1 of the License, or (at your option) any later version.
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								 *
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								 *	qpOASES 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.
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								 *	See the GNU 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 qpOASES; 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/qpOASES_e/ConstraintProduct.h
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								 *	\author Hans Joachim Ferreau, Andreas Potschka, Christian Kirches (thanks to D. Kwame Minde Kufoalor)
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								 *	\version 3.1embedded
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								 *	\date 2009-2015
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								 *
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								 *	Declaration of the ConstraintProduct interface which allows to specify a
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								 *	user-defined function for evaluating the constraint product at the 
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								 *	current iterate to speed-up QP solution in case of a specially structured
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								 *	constraint matrix.
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								 */
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								#ifndef QPOASES_CONSTRAINT_PRODUCT_H
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								#define QPOASES_CONSTRAINT_PRODUCT_H
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								BEGIN_NAMESPACE_QPOASES
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								/** 
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								 *	\brief Interface for specifying user-defined evaluations of constraint products.
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								 *
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								 *	An interface which allows to specify a user-defined function for evaluating the 
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								 *	constraint product at the current iterate to speed-up QP solution in case 
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								 *	of a specially structured constraint matrix.
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								 *
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								 *	\author Hans Joachim Ferreau (thanks to Kwame Minde Kufoalor)
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								 *	\version 3.1embedded
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								 *	\date 2009-2015
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								 */
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								typedef int(*ConstraintProduct)( int, const real_t* const, real_t* const );
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								END_NAMESPACE_QPOASES
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								#endif	/* QPOASES_CONSTRAINT_PRODUCT_H */
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