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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkMultiPartExtentTranslator.h,v $
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 vtkMultiPartExtentTranslator - Returns the whole extent for any piece.
// .SECTION Description
// This is used when a parallel data set is composed of multple structured
// pieces.
#ifndef __vtkMultiPartExtentTranslator_h
#define __vtkMultiPartExtentTranslator_h
#include "vtkExtentTranslator.h"
class VTK_COMMON_EXPORT vtkMultiPartExtentTranslator : public vtkExtentTranslator
{
public:
static vtkMultiPartExtentTranslator *New();
vtkTypeRevisionMacro(vtkMultiPartExtentTranslator,vtkExtentTranslator);
// Description:
// These are the main methods that should be called. These methods
// are responsible for converting a piece to an extent. The signatures
// without arguments are only thread safe when each thread accesses a
// different instance. The signatures with arguements are fully thread
// safe.
virtual int PieceToExtentThreadSafe(int piece, int numPieces,
int ghostLevel, int *wholeExtent,
int *resultExtent, int splitMode,
int byPoints);
protected:
vtkMultiPartExtentTranslator();
~vtkMultiPartExtentTranslator();
private:
vtkMultiPartExtentTranslator(const vtkMultiPartExtentTranslator&); // Not implemented.
void operator=(const vtkMultiPartExtentTranslator&); // Not implemented.
};
#endif
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