exo_to_vtk.cpp

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/* *****************************************************************
    MESQUITE -- The Mesh Quality Improvement Toolkit

    Copyright 2004 Sandia Corporation and Argonne National
    Laboratory.  Under the terms of Contract DE-AC04-94AL85000
    with Sandia Corporation, the U.S. Government retains certain
    rights in this software.

    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 library 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
    (lgpl.txt) along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    [email protected], [email protected], [email protected],
    [email protected], [email protected], [email protected]

  ***************************************************************** */
// -*- Mode : c++; tab-width: 3; c-tab-always-indent: t; indent-tabs-mode: nil; c-basic-offset: 3
// -*-
//
//   SUMMARY:
//     USAGE:
//
// ORIG-DATE: 19-Feb-02 at 10:57:52
//  LAST-MOD: 23-May-03 at 18:04:38 by Thomas Leurent
//
//
// DESCRIPTION:
// ============
/*! \file main.cpp

describe main.cpp here

 */
// DESCRIP-END.
//

#include <iostream>
using std::cout;
using std::endl;
#include <cstdlib>

#include "Mesquite.hpp"
#include "MeshImpl.hpp"
#include "MsqError.hpp"

using namespace MBMesquite;

int main( int argc, char* argv[] )
{
    MBMesquite::MsqPrintError err( cout );
    char in_file_name[256];
    char out_file_name[256];

    // command line arguments
    if( argc != 3 )
    {
        cout << "Input meshfile name needed as first argument.\n"
                "Output meshfile name needed as second argument.\n"
             << endl;
        return -1;
    }
    else
    {
        cout << " given 2 command line arguments.\n";
        strcpy( in_file_name, argv[1] );
        strcpy( out_file_name, argv[2] );
    }

    MBMesquite::MeshImpl* mesh = new MBMesquite::MeshImpl;
    cout << "\nReading Exodus file.\n";
    mesh->read_exodus( in_file_name, err );
    if( err ) return 1;
    cout << "Writing VTK file.\n";
    mesh->write_vtk( out_file_name, err );
    if( err ) return 1;

    return 0;
}