fecontactsurface.h

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/*
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 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2025   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 fecontactsurface_h
#define fecontactsurface_h
 
#include "contactsurface.h"
#include "contactelement.h"
#include "floatarray.h"
/*#include "chartype.h"
#include "domain.h"
 
#include "floatmatrix.h"
#include "feinterpol.h"
*/
//#include "valuemodetype.h"
//#include "unknowntype.h"
//#include "dofiditem.h"
 
/*
#include <cstdio>
#include <vector>
#include <memory>
*/


 
#define _IFT_FEContactSurface_contactElementSetNumber "ce_set"
 
 
namespace oofem {
class IntArray;
class ContactPoint;
 
class OOFEM_EXPORT FEContactSurface : public ContactSurface
{
protected:
    int contactElementSetNumber;
    IntArray contactElementSet;
 
public:
    FEContactSurface(int n, Domain * aDomain);
    virtual ~FEContactSurface(){;}
 
    void initializeFrom(InputRecord &ir) override;
    void postInitialize() override;
    ContactElement* giveContactElement(int i);
    ContactElement* giveContactElement_InSet(int i);
    int giveNumberOfContactElements(){return contactElementSet.giveSize();}
    virtual std::tuple <bool, FloatArrayF<2>, double,FloatArrayF<3>,FloatArrayF<3>,FloatArrayF<3>> findContactPointInElement_3d(ContactPoint *cp, ContactElement *e, TimeStep *tStep);
    virtual std::tuple <bool, FloatArrayF<1>, double,FloatArrayF<2>,FloatArrayF<2>> findContactPointInElement_2d(ContactPoint *cp, ContactElement *e, TimeStep *tStep);
 
private:
    virtual std::tuple <bool, FloatArrayF<2>, double,  FloatArrayF<3>,FloatArrayF<3>,FloatArrayF<3>> computeContactPointLocalCoordinates_3d(ContactPoint *cp, ContactElement *contactElement, TimeStep *tStep);
    virtual std::tuple <bool,  FloatArrayF<1>, double, FloatArrayF<2>,FloatArrayF<2>> 
      computeContactPointLocalCoordinates_2d(ContactPoint *cp, ContactElement *contactElement, TimeStep *tStep);
 
};
 
 
} // end namespace oofem
#endif //fecontactsurface_h