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93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPOpenFOAMReader.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkPOpenFOAMReader
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* @brief reads a decomposed dataset in OpenFOAM format
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*
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* vtkPOpenFOAMReader creates a multiblock dataset. It reads
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* parallel-decomposed mesh information and time dependent data. The
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* polyMesh folders contain mesh information. The time folders contain
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* transient data for the cells. Each folder can contain any number of
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* data files.
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*
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* @par Thanks:
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* This class was developed by Takuya Oshima at Niigata University,
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* Japan (oshima@eng.niigata-u.ac.jp).
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*/
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#ifndef vtkPOpenFOAMReader_h
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#define vtkPOpenFOAMReader_h
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#include "vtkIOParallelModule.h" // For export macro
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#include "vtkOpenFOAMReader.h"
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class vtkDataArraySelection;
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class vtkMultiProcessController;
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class VTKIOPARALLEL_EXPORT vtkPOpenFOAMReader : public vtkOpenFOAMReader
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{
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public:
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enum caseType
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{
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DECOMPOSED_CASE = 0,
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RECONSTRUCTED_CASE = 1
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};
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static vtkPOpenFOAMReader* New();
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vtkTypeMacro(vtkPOpenFOAMReader, vtkOpenFOAMReader);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Set and get case type. 0 = decomposed case, 1 = reconstructed case.
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*/
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void SetCaseType(const int t);
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vtkGetMacro(CaseType, caseType);
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//@}
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//@{
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/**
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* Set and get the controller.
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*/
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virtual void SetController(vtkMultiProcessController*);
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vtkGetObjectMacro(Controller, vtkMultiProcessController);
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//@}
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protected:
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vtkPOpenFOAMReader();
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~vtkPOpenFOAMReader() override;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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private:
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vtkMultiProcessController* Controller;
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caseType CaseType;
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vtkMTimeType MTimeOld;
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int NumProcesses;
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int ProcessId;
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vtkPOpenFOAMReader(const vtkPOpenFOAMReader&) = delete;
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void operator=(const vtkPOpenFOAMReader&) = delete;
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void GatherMetaData();
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void BroadcastStatus(int&);
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void Broadcast(vtkStringArray*);
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void AllGather(vtkStringArray*);
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void AllGather(vtkDataArraySelection*);
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};
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#endif
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