vtkxfemexportmodule.h

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/*
 *
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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 vtkxfemexportmodule_h
#define vtkxfemexportmodule_h
 
#include "vtkxmlexportmodule.h"
#include "intarray.h"
#include "nodalrecoverymodel.h"
#include "interface.h"
#include "internalstatevaluetype.h"
#include "integrationrule.h"
#include "xfem/xfemmanager.h"
#include <iostream>
#include <fstream>
#include <iomanip>
 
#ifdef _WIN32
 #define NULL_DEVICE "NUL:"
#else
 #define NULL_DEVICE "/dev/null"
#endif
 
#include <string>
#include <list>
 
using namespace std;
namespace oofem {
class Node;


#define _IFT_VTKXMLXFemExportModule_Name "vtkxmlxfem"

class OOFEM_EXPORT VTKXMLXFemExportModule : public VTKXMLExportModule
{
protected:
 
public:
    VTKXMLXFemExportModule(int n, EngngModel *e);
    virtual ~VTKXMLXFemExportModule();
 
    void initializeFrom(InputRecord &ir) override;
    void doOutput(TimeStep *tStep, bool forcedOutput = false) override;
    void terminate() override {}
    const char *giveClassName() const override { return "VTKXMLXFemExportModule"; }
 
protected:

    std::string giveOutputFileName(TimeStep *tStep);

    std::ofstream giveOutputStream(TimeStep *tStep);
 
    bool writeXFEMVars(ExportRegion &vtkPiece, int field, int enrItIndex);
    void getNodalVariableFromXFEMST(FloatArray &answer, Node *node, TimeStep *tStep, XFEMStateType xfemstype, Set &region, EnrichmentItem *ei);
    void exportIntVars2(ExportRegion &vtkPiece, Set& region, int field, int enrItIndex,  IntArray& internalVarsToExport, NodalRecoveryModel& smoother, TimeStep *tStep);
    void giveDataHeaders(std::string &pointHeader, std::string &cellHeader) override;     // returns the headers
};
 
 
} // end namespace oofem
#endif // vtkxfemexportmodule_h