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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkEnSightWriter
* @brief write vtk unstructured grid data as an EnSight file
*
* vtkEnSightWriter is a source object that writes binary
* unstructured grid data files in EnSight format. See EnSight Manual for
* format details
*
* @warning
* Binary files written on one system may not be readable on other systems.
* Be sure to specify the endian-ness of the file when reading it into EnSight
*/
#ifndef vtkEnSightWriter_h
#define vtkEnSightWriter_h
#include "vtkIOParallelModule.h" // For export macro
#include "vtkWriter.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkUnstructuredGrid;
class VTKIOPARALLEL_EXPORT vtkEnSightWriter : public vtkWriter
{
public:
vtkTypeMacro(vtkEnSightWriter, vtkWriter);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
*/
static vtkEnSightWriter* New();
///@{
/**
* Specify which process this writer is
*/
vtkSetMacro(ProcessNumber, int);
vtkGetMacro(ProcessNumber, int);
///@}
///@{
/**
* Specify path of EnSight data files to write.
*/
vtkSetFilePathMacro(Path);
vtkGetFilePathMacro(Path);
///@}
///@{
/**
* Specify base name of EnSight data files to write.
*/
vtkSetStringMacro(BaseName);
vtkGetStringMacro(BaseName);
///@}
///@{
/**
* Specify the path and base name of the output files.
*/
vtkSetFilePathMacro(FileName);
vtkGetFilePathMacro(FileName);
///@}
///@{
/**
* Specify the Timestep that this data is for
*/
vtkSetMacro(TimeStep, int);
vtkGetMacro(TimeStep, int);
///@}
///@{
/**
* Specify the number of ghost levels to include in output files
*/
vtkSetMacro(GhostLevel, int);
vtkGetMacro(GhostLevel, int);
///@}
///@{
/**
* Specify whether the geometry changes each timestep
* if false, geometry is only written at timestep 0
*/
vtkSetMacro(TransientGeometry, bool);
vtkGetMacro(TransientGeometry, bool);
///@}
///@{
/**
* set the number of block ID's
*/
vtkSetMacro(NumberOfBlocks, int);
vtkGetMacro(NumberOfBlocks, int);
///@}
///@{
/**
* Turn on/off writing node IDs (default: on).
* If this is on, geometry files will contain node IDs for each part
* (<code>node id given</code>), otherwise node IDs are omitted
* (<code>node id off</code>).
*
* The EnSight node IDs correspond to VTK point IDs in the input dataset.
*/
vtkBooleanMacro(WriteNodeIDs, bool);
vtkSetMacro(WriteNodeIDs, bool);
vtkGetMacro(WriteNodeIDs, bool);
///@}
///@{
/**
* Turn on/off writing element IDs (default: on).
* If this is on, geometry files will contain element IDs for each part
* (<code>element id given</code>), otherwise element IDs are omitted
* (<code>element id off</code>).
*
* The EnSight element IDs correspond to VTK cell IDs in the input dataset.
*/
vtkBooleanMacro(WriteElementIDs, bool);
vtkSetMacro(WriteElementIDs, bool);
vtkGetMacro(WriteElementIDs, bool);
///@}
///@{
/**
* set the array of Block ID's
* this class keeps a reference to the array and will not delete it
*/
virtual void SetBlockIDs(int* val) { BlockIDs = val; }
virtual int* GetBlockIDs() { return BlockIDs; }
///@}
///@{
/**
* Specify the input data or filter.
*/
virtual void SetInputData(vtkUnstructuredGrid* input);
virtual vtkUnstructuredGrid* GetInput();
///@}
///@{
/**
* Writes the case file that EnSight is capable of reading
* The other data files must be written before the case file
* and the input must be one of the time steps
* variables must be the same for all time steps or the case file will be
* missing variables
*/
virtual void WriteCaseFile(int TotalTimeSteps);
virtual void WriteSOSCaseFile(int NumProcs);
///@}
protected:
vtkEnSightWriter();
~vtkEnSightWriter() override;
int FillInputPortInformation(int port, vtkInformation* info) override;
int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
vtkInformationVector* outputVector) override;
void WriteData() override; // method to allow this class to be instantiated and delegated to
virtual void WriteStringToFile(const char* string, FILE* file);
virtual void WriteTerminatedStringToFile(const char* string, FILE* file);
virtual void WriteIntToFile(int i, FILE* file);
virtual void WriteFloatToFile(float f, FILE* file);
virtual void WriteElementTypeToFile(int ElementType, FILE* fd);
virtual bool ShouldWriteGeometry();
virtual void SanitizeFileName(char* name);
virtual FILE* OpenFile(char* name);
void ComputeNames();
void DefaultNames();
int GetExodusModelIndex(int* ElementArray, int NumberElements, int PartID);
static int GetDestinationComponent(int srcComponent, int numComponents);
char* Path;
char* BaseName;
char* FileName;
int TimeStep;
int GhostLevelMultiplier;
int ProcessNumber;
int NumberOfProcesses;
int NumberOfBlocks;
int* BlockIDs;
bool TransientGeometry;
int GhostLevel;
bool WriteNodeIDs;
bool WriteElementIDs;
vtkUnstructuredGrid* TmpInput;
vtkEnSightWriter(const vtkEnSightWriter&) = delete;
void operator=(const vtkEnSightWriter&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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