metastep.h

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/*
 *
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 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2013   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  This library 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 2.1 of the License, or (at your option) any later version.
 *
 *  This program 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 this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef metastep_h
#define metastep_h

#include "oofemcfg.h"
#include "inputrecord.h"


#define _IFT_MetaStep_Name "metastep"
#define _IFT_MetaStep_nsteps "nsteps"


namespace oofem {
class EngngModel;

class OOFEM_EXPORT MetaStep
{
protected:
    EngngModel *eModel;
    int numberOfSteps;
    double deltaT;
    InputRecord *attributes;
    int sindex;
    int number;
public:
    MetaStep(int n, EngngModel * e);
    MetaStep(int n, EngngModel * e, int nsteps, InputRecord & attrib);
    ~MetaStep();

    int giveNumber() { return number; }
    int giveNumberOfSteps() { return this->numberOfSteps; }
    double giveTimeIncrement() { return this->deltaT; }
    InputRecord *giveAttributesRecord() { return this->attributes; }
    IRResultType initializeFrom(InputRecord *ir);
    int setStepBounds(int startStepNumber);
    void setNumberOfSteps(int newNumberOfSteps);
    int isStepValid(int solStepNumber);
    int giveStepRelativeNumber(int stepNumber) { return ( stepNumber - sindex + 1 ); }
    int giveFirstStepNumber() { return sindex; }
    int giveLastStepNumber() { return ( sindex + numberOfSteps - 1 ); }
    const char *giveClassName() const { return "MetaStep"; }
};
} // end namespace oofem
#endif // metastep_h