vtk.h

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//********************************************************************************************************
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//                       ##  ##   ########  ##     ##  ## ##  ##
//                       ##  ##   ## ## ##  ###    ##     ######
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//
// name:           vtk.h
// author(s):      Ladislav Svoboda
// language:       C, C++
// license:        This program 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 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 program; if not, write to the Free Software
//                 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//********************************************************************************************************
#ifndef MUMECH_VTK_H
#define MUMECH_VTK_H

#include "tixy2.h"

using namespace gelibspace;

namespace mumech {

void print_VTK_START (Stream *stream, const char *filename);

void print_VTK_head (FILE *stream, const char *type);

XMLElement* print_VTK_nodes_head (Stream *stream, long noIncl);

XMLElement* print_VTK_data_head (Stream *stream, const char *name, char type, char format, int slen);

//*  ***   HEAD   ***
void print_VTK_init_point_data (Stream *stream, long n);
void print_VTK_init_cell_data (Stream *stream, long n);

void print_values (char *auxs, int n, const double *values, int precision = 8);

void print_values_Scalar (char *auxs, const double *values, long len, int precision);
void print_values_Vector (char *auxs, const double *values, bool twodim, int precision = 8);
void print_values_Tensor (char *auxs, const double *values, bool twodim, int precision = 8);

void print_auxs (bool lgc, Stream *stream, XMLElement *da, const char *auxs);

void print_VTK_FINISH (Stream *stream);

void scan_DATA_field_head (Stream *stream, Stream *strm, const char *str, char type, int nexc, char format, const char *name);

bool cmp_vtk_file (const char *file1, const char *file2, int verbose);

} // end of namespace mumech

#endif // end of MUMECH_VTK_H

/*end of file*/