userdefdirichletbc.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 USERDEFDIRICHLETBC_H_
#define USERDEFDIRICHLETBC_H_

#include "boundarycondition.h"

#define _IFT_UserDefDirichletBC_Name "userdefdirichletbc"
#define _IFT_UserDefDirichletBC_filename "filename"

// forward declare PyObject
// as suggested on the python mailing list
// http://mail.python.org/pipermail/python-dev/2003-August/037601.html
#ifndef PyObject_HEAD
struct _object;
typedef _object PyObject;
#endif

//class PyObject;

namespace oofem {

class OOFEM_EXPORT UserDefDirichletBC : public BoundaryCondition
{
protected:
    FloatArray values;

    PyObject *mpModule;
    PyObject *mpFunc;

    std :: string mFileName;

public:
    UserDefDirichletBC(int i, Domain * d);

    virtual ~UserDefDirichletBC();

    virtual double give(Dof *dof, ValueModeType mode, double time);

    // Overloaded methods:
    virtual bcType giveType() const { return DirichletBT; }
    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual void giveInputRecord(DynamicInputRecord &input);
    virtual void scale(double s);
    virtual const char *giveClassName() const { return "UserDefDirichletBC"; }
    virtual const char *giveInputRecordName() const { return _IFT_UserDefDirichletBC_Name; }
};
} // end namespace oofem

#endif /* USERDEFDIRICHLETBC_H_ */