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/*****************************************************************************
*
* Copyright (c) 2000 - 2010, Lawrence Livermore National Security, LLC
* Produced at the Lawrence Livermore National Laboratory
* LLNL-CODE-400124
* All rights reserved.
*
* This file is part of VisIt. For details, see https://visit.llnl.gov/. The
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the disclaimer (as noted below) in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the LLNS/LLNL nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY,
* LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
// ************************************************************************* //
// avtSiloWriter.h //
// ************************************************************************* //
#ifndef AVT_SILO_WRITER_H
#define AVT_SILO_WRITER_H
#include <avtDatabaseWriter.h>
#include <map>
#include <string>
#include <vector>
#include <silo.h>
using std::map;
using std::string;
using std::vector;
class vtkCellData;
class vtkDataSetAttributes;
class vtkPointData;
class vtkPolyData;
class vtkRectilinearGrid;
class vtkStructuredGrid;
class vtkUnstructuredGrid;
class avtMeshMetaData;
class DBOptionsAttributes;
// ****************************************************************************
// Class: avtSiloWriter
//
// Purpose:
// A module that writes out Silo files.
//
// Programmer: Hank Childs
// Creation: September 11, 2003
//
// Modifications
// Mark C. Miller, Tue Mar 9 07:03:56 PST 2004
// Added data members to hold args passed in WriteHeaders to facilitate
// writing extents on multi-objects in CloseFile()
//
// Hank Childs, Tue Sep 27 10:21:36 PDT 2005
// Use virtual inheritance.
//
// Jeremy Meredith, Tue Mar 27 11:39:24 EDT 2007
// Added numblocks to the OpenFile method, and save off the actual
// encountered mesh types, because we cannot trust the metadata.
//
// Cyrus Harrison, Thu Aug 16 20:50:24 PDT 2007
// Added dir to hold output directory.
//
// Cyrus Harrison, Wed Feb 27 07:57:35 PST 2008
// Added VTKZoneTypeToSiloZoneType helper method to help with
// DBPutZoneList2 migration.
//
// Mark C. Miller, Wed Jul 23 17:49:39 PDT 2008
// Added bool to WriteUcdvars to handle point vars
//
// Mark C. Miller, Thu Jul 31 18:06:08 PDT 2008
// Added option to write all data to a single file
//
// Brad Whitlock, Fri Mar 6 15:30:16 PST 2009
// I added helper functions so we can share code when writing variables.
// I also added code to export expressions.
//
// Brad Whitlock, Tue May 19 12:22:38 PDT 2009
// I added an argument to WriteUcdvars.
//
// Eric Brugger, Mon Jun 22 16:35:47 PDT 2009
// I modified the writer to handle the case where the meshes in a
// multimesh or multivar were not all of the same type.
//
// ****************************************************************************
class
avtSiloWriter : public virtual avtDatabaseWriter
{
public:
avtSiloWriter(DBOptionsAttributes *);
virtual ~avtSiloWriter();
protected:
string stem;
string dir;
string meshname;
string matname;
int nblocks;
int driver;
int nmeshes;
int *meshtypes;
DBoptlist *optlist;
bool singleFile;
bool checkSums;
string compressionParams;
// places to hold args passed in WriteHeaders
const avtDatabaseMetaData *headerDbMd;
vector<string> headerScalars;
vector<string> headerVectors;
vector<string> headerMaterials;
// storage for per-block info to be written in DBPutMulti... calls
vector<double> spatialMins;
vector<double> spatialMaxs;
vector<int> zoneCounts;
map<string,vector<double> > dataMins;
map<string,vector<double> > dataMaxs;
virtual bool CanHandleMaterials(void) { return true; };
virtual void OpenFile(const string &, int);
virtual void WriteHeaders(const avtDatabaseMetaData *,
vector<string> &,
vector<string> &,
vector<string> &);
virtual void WriteChunk(vtkDataSet *, int);
virtual void CloseFile(void);
void ConstructMultimesh(DBfile *dbfile, const avtMeshMetaData *,
int *);
void ConstructMultivar(DBfile *dbfile, const string &,
const avtMeshMetaData *, int *);
void ConstructMultimat(DBfile *dbfile, const string &,
const avtMeshMetaData *);
void ConstructChunkOptlist(const avtDatabaseMetaData *);
void WriteCurvilinearMesh(DBfile *, vtkStructuredGrid *, int);
void WritePolygonalMesh(DBfile *, vtkPolyData *, int);
void WriteRectilinearMesh(DBfile *, vtkRectilinearGrid *, int);
void WriteUnstructuredMesh(DBfile *, vtkUnstructuredGrid *, int);
void WriteUcdvars(DBfile *, vtkPointData *, vtkCellData *, bool,
const unsigned char *);
void WriteQuadvars(DBfile *, vtkPointData *, vtkCellData *,
int, int *);
void WriteMaterials(DBfile *, vtkCellData *, int);
int VTKZoneTypeToSiloZoneType(int);
void WriteUcdvarsHelper(DBfile *dbfile, vtkDataSetAttributes *ds,
bool isPointMesh, int centering,
const unsigned char *gz);
void WriteQuadvarsHelper(DBfile *dbfile, vtkDataSetAttributes *ds,
int ndims, int *dims, int centering);
void WriteExpressions(DBfile *dbfile);
};
#endif
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