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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPOpenFOAMReader.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 vtkPOpenFOAMReader - reads a decomposed dataset in OpenFOAM format
// .SECTION Description
// vtkPOpenFOAMReader creates a multiblock dataset. It reads
// parallel-decomposed mesh information and time dependent data. The
// polyMesh folders contain mesh information. The time folders contain
// transient data for the cells. Each folder can contain any number of
// data files.
// .SECTION Thanks
// This class was developed by Takuya Oshima at Niigata University,
// Japan (oshima@eng.niigata-u.ac.jp).
#ifndef vtkPOpenFOAMReader_h
#define vtkPOpenFOAMReader_h
#include "vtkIOParallelModule.h" // For export macro
#include "vtkOpenFOAMReader.h"
class vtkDataArraySelection;
class vtkMultiProcessController;
class VTKIOPARALLEL_EXPORT vtkPOpenFOAMReader : public vtkOpenFOAMReader
{
public:
//BTX
enum caseType { DECOMPOSED_CASE = 0, RECONSTRUCTED_CASE = 1 };
//ETX
static vtkPOpenFOAMReader *New();
vtkTypeMacro(vtkPOpenFOAMReader, vtkOpenFOAMReader);
void PrintSelf(ostream &os, vtkIndent indent);
// Description:
// Set and get case type. 0 = decomposed case, 1 = reconstructed case.
void SetCaseType(const int t);
vtkGetMacro(CaseType, caseType);
// Description:
// Set and get the controller.
virtual void SetController(vtkMultiProcessController *);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
protected:
vtkPOpenFOAMReader();
~vtkPOpenFOAMReader();
int RequestInformation(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
int RequestData(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
private:
vtkMultiProcessController *Controller;
caseType CaseType;
unsigned long MTimeOld;
int NumProcesses;
int ProcessId;
vtkPOpenFOAMReader(const vtkPOpenFOAMReader &); // Not implemented.
void operator=(const vtkPOpenFOAMReader &); // Not implemented.
void GatherMetaData();
void BroadcastStatus(int &);
void Broadcast(vtkStringArray *);
void AllGather(vtkStringArray *);
void AllGather(vtkDataArraySelection *);
};
#endif
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