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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkXMLPHyperTreeGridWriter
* @brief Write PVTK XML HyperTreeGrid files.
*
* vtkXMLPHyperTreeGridWriter writes the PVTK XML HyperTreeGrid
* file format. One hypertree grid input can be written into a
* parallel file format with any number of pieces spread across files.
* The standard extension for this writer's file format is "phtg".
* This writer uses vtkXMLHyperTreeGridWriter to write the
* individual piece files.
*
* @sa
* vtkXMLHyperTreeGridWriter
*/
#ifndef vtkXMLPHyperTreeGridWriter_h
#define vtkXMLPHyperTreeGridWriter_h
#include "vtkXMLPDataObjectWriter.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkCallbackCommand;
class vtkMultiProcessController;
class vtkHyperTreeGrid;
class vtkXMLHyperTreeGridWriter;
class vtkXMLPDataObjectWriter;
class VTKIOPARALLELXML_EXPORT vtkXMLPHyperTreeGridWriter : public vtkXMLPDataObjectWriter
{
public:
static vtkXMLPHyperTreeGridWriter* New();
vtkTypeMacro(vtkXMLPHyperTreeGridWriter, vtkXMLPDataObjectWriter);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* Get/Set the writer's input.
*/
vtkHyperTreeGrid* GetInput();
/**
* Get the default file extension for files written by this writer.
*/
const char* GetDefaultFileExtension() override;
protected:
vtkXMLPHyperTreeGridWriter();
~vtkXMLPHyperTreeGridWriter() override;
/**
* see algorithm for more info
*/
int FillInputPortInformation(int port, vtkInformation* info) override;
/**
* Return the type of data being actually written
*/
const char* GetDataSetName() override;
/**
* Create a writer for the piece at a given index
*/
vtkXMLWriter* CreatePieceWriter(int index);
/**
* Create a table writer for the actual piece. Used by
* CreatePieceWriter(int index)
*/
vtkXMLHyperTreeGridWriter* CreateHyperTreeGridPieceWriter(int index);
/**
* Write a piece of the dataset on disk. Called by WritePieceInternal()
*/
int WritePiece(int index) override;
/**
* Method called by the superclass::WriteInternal(). Write a piece using
* WritePiece(int index).
*/
int WritePieceInternal() override;
/**
* Write Data associated with the input dataset
*/
void WritePData(vtkIndent indent) override;
private:
vtkXMLPHyperTreeGridWriter(const vtkXMLPHyperTreeGridWriter&) = delete;
void operator=(const vtkXMLPHyperTreeGridWriter&) = delete;
/**
* Initializes PieceFileNameExtension.
*/
void SetupPieceFileNameExtension() override;
};
VTK_ABI_NAMESPACE_END
#endif
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