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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXMLPUniformGridAMRWriter.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkXMLPUniformGridAMRWriter - parallel writer for
// vtkUniformGridAMR and subclasses.
// .SECTION Description
// vtkXMLPCompositeDataWriter writes (in parallel or serially) vtkUniformGridAMR
// and subclasses. When running in parallel all processes are expected to have
// the same meta-data (i.e. amr-boxes, structure, etc.) however they may now
// have the missing data-blocks. This class extends
// vtkXMLUniformGridAMRWriter to communicate information about data blocks
// to the root node so that the root node can write the XML file describing the
// structure correctly.
#ifndef vtkXMLPUniformGridAMRWriter_h
#define vtkXMLPUniformGridAMRWriter_h
#include "vtkIOParallelXMLModule.h" // For export macro
#include "vtkXMLUniformGridAMRWriter.h"
class vtkMultiProcessController;
class VTKIOPARALLELXML_EXPORT vtkXMLPUniformGridAMRWriter : public vtkXMLUniformGridAMRWriter
{
public:
static vtkXMLPUniformGridAMRWriter* New();
vtkTypeMacro(vtkXMLPUniformGridAMRWriter, vtkXMLUniformGridAMRWriter);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Controller used to communicate data type of blocks.
// By default, the global controller is used. If you want another
// controller to be used, set it with this.
// If no controller is set, only the local blocks will be written
// to the meta-file.
virtual void SetController(vtkMultiProcessController*);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
// Description:
// Set whether this instance will write the meta-file. WriteMetaFile
// is set to flag only on process 0 and all other processes have
// WriteMetaFile set to 0 by default.
virtual void SetWriteMetaFile(int flag);
//BTX
protected:
vtkXMLPUniformGridAMRWriter();
~vtkXMLPUniformGridAMRWriter();
// Description:
// Overridden to reduce information about data-types across all processes.
virtual void FillDataTypes(vtkCompositeDataSet*);
vtkMultiProcessController* Controller;
private:
vtkXMLPUniformGridAMRWriter(const vtkXMLPUniformGridAMRWriter&); // Not implemented.
void operator=(const vtkXMLPUniformGridAMRWriter&); // Not implemented.
//ETX
};
#endif
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