vtkFLUENTReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkFLUENTReader_h
#define vtkFLUENTReader_h
 
#include "vtkIOGeometryModule.h" // For export macro
#include "vtkMultiBlockDataSetAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataArraySelection;
class vtkPoints;
class vtkTriangle;
class vtkTetra;
class vtkQuad;
class vtkHexahedron;
class vtkPyramid;
class vtkWedge;
class vtkConvexPointSet;
 
class VTKIOGEOMETRY_EXPORT vtkFLUENTReader : public vtkMultiBlockDataSetAlgorithm
{
public:
  static vtkFLUENTReader* New();
  vtkTypeMacro(vtkFLUENTReader, vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetFilePathMacro(FileName);
  vtkGetFilePathMacro(FileName);
 
 
  vtkGetMacro(NumberOfCells, vtkIdType);
 
  int GetNumberOfCellArrays();
 
  const char* GetCellArrayName(int index);
 
 
  int GetCellArrayStatus(const char* name);
  void SetCellArrayStatus(const char* name, int status);
 
 
  void DisableAllCellArrays();
  void EnableAllCellArrays();
 
 
  void SetDataByteOrderToBigEndian();
  void SetDataByteOrderToLittleEndian();
  int GetDataByteOrder();
  void SetDataByteOrder(int);
  const char* GetDataByteOrderAsString();
  //
  //  Structures
  //
  struct Cell;
  struct Face;
  struct ScalarDataChunk;
  struct VectorDataChunk;
  struct stdString;
  struct intVector;
  struct doubleVector;
  struct stringVector;
  struct cellVector;
  struct faceVector;
  struct stdMap;
  struct scalarDataVector;
  struct vectorDataVector;
  struct intVectorVector;
 
protected:
  vtkFLUENTReader();
  ~vtkFLUENTReader() override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
 
  vtkSetMacro(SwapBytes, vtkTypeBool);
  vtkTypeBool GetSwapBytes() { return this->SwapBytes; }
  vtkBooleanMacro(SwapBytes, vtkTypeBool);
 
  virtual bool OpenCaseFile(const char* filename);
  virtual bool OpenDataFile(const char* filename);
  virtual int GetCaseChunk();
  virtual void GetNumberOfCellZones();
  virtual int GetCaseIndex();
  virtual void LoadVariableNames();
  virtual int GetDataIndex();
  virtual int GetDataChunk();
  virtual void GetSpeciesVariableNames();
 
  virtual bool ParseCaseFile();
  virtual int GetDimension();
  virtual void GetLittleEndianFlag();
  virtual void GetNodesAscii();
  virtual void GetNodesSinglePrecision();
  virtual void GetNodesDoublePrecision();
  virtual void GetCellsAscii();
  virtual void GetCellsBinary();
  virtual bool GetFacesAscii();
  virtual void GetFacesBinary();
  virtual void GetPeriodicShadowFacesAscii();
  virtual void GetPeriodicShadowFacesBinary();
  virtual void GetCellTreeAscii();
  virtual void GetCellTreeBinary();
  virtual void GetFaceTreeAscii();
  virtual void GetFaceTreeBinary();
  virtual void GetInterfaceFaceParentsAscii();
  virtual void GetInterfaceFaceParentsBinary();
  virtual void GetNonconformalGridInterfaceFaceInformationAscii();
  virtual void GetNonconformalGridInterfaceFaceInformationBinary();
  virtual void GetPartitionInfo() {}
  virtual void CleanCells();
  virtual void PopulateCellNodes();
  virtual int GetCaseBufferInt(int ptr);
  virtual float GetCaseBufferFloat(int ptr);
  virtual double GetCaseBufferDouble(int ptr);
  virtual void PopulateTriangleCell(int i);
  virtual void PopulateTetraCell(int i);
  virtual void PopulateQuadCell(int i);
  virtual void PopulateHexahedronCell(int i);
  virtual void PopulatePyramidCell(int i);
  virtual void PopulateWedgeCell(int i);
  virtual void PopulatePolyhedronCell(int i);
  virtual void ParseDataFile();
  virtual int GetDataBufferInt(int ptr);
  virtual float GetDataBufferFloat(int ptr);
  virtual double GetDataBufferDouble(int ptr);
  virtual void GetData(int dataType);
  virtual bool ParallelCheckCell(int vtkNotUsed(i)) { return true; }
 
  //
  //  Variables
  //
  vtkDataArraySelection* CellDataArraySelection;
  char* FileName;
  vtkIdType NumberOfCells;
  int NumberOfCellArrays;
 
  istream* FluentCaseFile;
  istream* FluentDataFile;
  stdString* CaseBuffer;
  stdString* DataBuffer;
 
  vtkPoints* Points;
  vtkTriangle* Triangle;
  vtkTetra* Tetra;
  vtkQuad* Quad;
  vtkHexahedron* Hexahedron;
  vtkPyramid* Pyramid;
  vtkWedge* Wedge;
  vtkConvexPointSet* ConvexPointSet;
 
  cellVector* Cells;
  faceVector* Faces;
  stdMap* VariableNames;
  intVector* CellZones;
  scalarDataVector* ScalarDataChunks;
  vectorDataVector* VectorDataChunks;
 
  intVectorVector* SubSectionZones;
  intVector* SubSectionIds;
  intVector* SubSectionSize;
 
  stringVector* ScalarVariableNames;
  intVector* ScalarSubSectionIds;
  stringVector* VectorVariableNames;
  intVector* VectorSubSectionIds;
 
  vtkTypeBool SwapBytes;
  int GridDimension;
  int DataPass;
  int NumberOfScalars;
  int NumberOfVectors;
 
private:
  void FillMultiBlockFromFaces(vtkMultiBlockDataSet* output);
 
  vtkFLUENTReader(const vtkFLUENTReader&) = delete;
  void operator=(const vtkFLUENTReader&) = delete;
 
  bool Parsed = false;
};
VTK_ABI_NAMESPACE_END
#endif