/*
 * This file belongs to the OpenModelica Run-Time System
 *
 * Copyright (c) 1998-2026, Open Source Modelica Consortium (OSMC), c/o Linköpings
 * universitet, Department of Computer and Information Science, SE-58183 Linköping, Sweden. All rights
 * reserved.
 *
 * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF THE BSD NEW LICENSE OR THE
 * AGPL VERSION 3 LICENSE OR THE OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.8. ANY
 * USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES RECIPIENT'S
 * ACCEPTANCE OF THE BSD NEW LICENSE OR THE OSMC PUBLIC LICENSE OR THE AGPL
 * VERSION 3, ACCORDING TO RECIPIENTS CHOICE.
 *
 * The OpenModelica software and the OSMC (Open Source Modelica Consortium) Public License
 * (OSMC-PL) are obtained from OSMC, either from the above address, from the URLs:
 * http://www.openmodelica.org or https://github.com/OpenModelica/ or
 * http://www.ida.liu.se/projects/OpenModelica, and in the OpenModelica distribution. GNU
 * AGPL version 3 is obtained from: https://www.gnu.org/licenses/licenses.html#GPL. The BSD NEW
 * License is obtained from: http://www.opensource.org/licenses/BSD-3-Clause.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY
 * SET FORTH IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF
 * OSMC-PL.
 *
 */

#pragma once



/*****************************************************************************/
/**

Abstract interface class for dae system with labels for each term in equation

\date     June, 1st, 2011
\author

*/

//typedef tuple<double*,unsigned int> label_type;
//typedef vector<label_type > label_list_type;

typedef tuple<unsigned int,double*,double*> label_type;
typedef vector<label_type > label_list_type;

class IHistory;
class IReduceDAE
{
public:
    virtual label_list_type getLabels()=0 ;
	virtual void setVariables(const ublas::vector<double>& variables,const ublas::vector<double>& variables2)=0;
	virtual IHistory* getHistory()=0;
	//virtual void giveResidues(double* f)=0;


	virtual ~IReduceDAE()	{};
	//virtual void updateAll() = 0;

};