line2boundaryelement.h

Go to the documentation of this file.

/*
 *
 *                 #####    #####   ######  ######  ###   ###
 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             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 line2boundaryelement_h
#define line2boundaryelement_h

#include "fmelement.h"
#include "spatiallocalizer.h"
#include "floatarray.h"

#define _IFT_Line2BoundaryElement_Name "line2boundary"

namespace oofem {
class FEI2dLineQuad;

class Line2BoundaryElement :
public FMElement,
public SpatialLocalizerInterface
{
protected:
    static FEI2dLineQuad fei;

public:
    Line2BoundaryElement(int n, Domain * d);
    virtual ~Line2BoundaryElement();

    virtual void giveCharacteristicVector(FloatArray &answer, CharType type, ValueModeType mode, TimeStep *tStep) { answer.clear(); }
    virtual void giveCharacteristicMatrix(FloatMatrix &answer, CharType type, TimeStep *tStep) { answer.clear(); }

    virtual void giveDofManDofIDMask(int i, IntArray &nodeDofIDMask) const;

    virtual FEInterpolation *giveInterpolation() const;
    virtual int computeNumberOfDofs() { return 6; }

    virtual const char *giveClassName() const { return "Line2BoundaryElement"; }
    virtual const char *giveInputRecordName() const { return _IFT_Line2BoundaryElement_Name; }

    // Interfaces
    virtual Interface *giveInterface(InterfaceType it);

    virtual void computeField(ValueModeType mode, TimeStep *tStep, const FloatArray &lcoords, FloatArray &answer);
};
}

#endif // line2boundaryelement_h