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vtkAMREnzoReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAMREnzoReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14  =========================================================================*/
26 #ifndef vtkAMREnzoReader_h
27 #define vtkAMREnzoReader_h
28 
29 #include "vtkIOAMRModule.h" // For export macro
30 #include "vtkAMRBaseReader.h"
31 
32 #include <map> // For STL map
33 #include <string> // For std::string
34 
35 class vtkOverlappingAMR;
37 
38 class VTKIOAMR_EXPORT vtkAMREnzoReader : public vtkAMRBaseReader
39 {
40 public:
41  static vtkAMREnzoReader* New();
43  void PrintSelf(ostream &os, vtkIndent indent ) override;
44 
46 
49  vtkSetMacro( ConvertToCGS, vtkTypeBool );
50  vtkGetMacro( ConvertToCGS, vtkTypeBool );
51  vtkBooleanMacro( ConvertToCGS, vtkTypeBool );
53 
57  int GetNumberOfBlocks() override;
58 
62  int GetNumberOfLevels() override;
63 
67  void SetFileName( const char* fileName ) override;
68 
69 protected:
71  ~vtkAMREnzoReader() override;
72 
78  void ParseConversionFactors();
79 
84  int GetIndexFromArrayName( std::string arrayName );
85 
90  void ParseLabel(const std::string &labelString, int &idx, std::string &label);
91 
96  void ParseCFactor(const std::string &labelString, int &idx, double &factor );
97 
103  double GetConversionFactor( const std::string& name );
104 
108  void ReadMetaData() override;
109 
113  int GetBlockLevel( const int blockIdx ) override;
114 
115  void ComputeStats(vtkEnzoReaderInternal* internal, std::vector<int>& blocksPerLevel, double min[3]);
116 
120  int FillMetaData( ) override;
121 
125  vtkUniformGrid* GetAMRGrid( const int blockIdx ) override;
126 
130  void GetAMRGridData(
131  const int blockIdx, vtkUniformGrid *block, const char *field) override;
132 
137  const int vtkNotUsed(blockIdx), vtkUniformGrid *vtkNotUsed(block), const char *vtkNotUsed(field)) override {;};
138 
142  void SetUpDataArraySelections() override;
143 
145  bool IsReady;
146 
147 private:
148  vtkAMREnzoReader( const vtkAMREnzoReader& ) = delete;
149  void operator=(const vtkAMREnzoReader& ) = delete;
150 
151  vtkEnzoReaderInternal *Internal;
152 
153  std::map< std::string, int > label2idx;
154  std::map< int, double > conversionFactors;
155 };
156 
157 #endif /* vtkAMREnzoReader_h */
vtkAMRBaseReader::GetNumberOfLevels
virtual int GetNumberOfLevels()=0
Returns the total number of levels.
vtkAMRBaseReader::SetUpDataArraySelections
virtual void SetUpDataArraySelections()=0
Initializes the PointDataArraySelection & CellDataArraySelection.
vtkAMRBaseReader::FillMetaData
virtual int FillMetaData()=0
Loads all the AMR metadata & constructs the LevelIdxPair12InternalIdx datastructure which maps (level...
vtkOverlappingAMRAlgorithm::New
static vtkOverlappingAMRAlgorithm * New()
vtkUniformGrid
image data with blanking
Definition: vtkUniformGrid.h:40
vtkEnzoReaderInternal
Definition: vtkAMREnzoReaderInternal.h:111
vtkAMRBaseReader::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAMREnzoReader::IsReady
bool IsReady
Definition: vtkAMREnzoReader.h:145
vtkAMREnzoReader::GetAMRGridPointData
void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid *vtkNotUsed(block), const char *vtkNotUsed(field)) override
See vtkAMRBaseReader::GetAMRGridData.
Definition: vtkAMREnzoReader.h:136
vtkAMRBaseReader
Definition: vtkAMRBaseReader.h:41
vtkAMRBaseReader::GetAMRGridData
virtual void GetAMRGridData(const int blockIdx, vtkUniformGrid *block, const char *field)=0
Loads the block data.
vtkAMREnzoReader::ConvertToCGS
vtkTypeBool ConvertToCGS
Definition: vtkAMREnzoReader.h:144
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkX3D::field
Definition: vtkX3D.h:177
vtkAMRBaseReader::GetNumberOfBlocks
virtual int GetNumberOfBlocks()=0
Returns the total number of blocks.
vtkAMRBaseReader::GetBlockLevel
virtual int GetBlockLevel(const int blockIdx)=0
Returns the block level for the given block.
vtkAMRBaseReader::GetAMRGrid
virtual vtkUniformGrid * GetAMRGrid(const int blockIdx)=0
Loads the block according to the index w.r.t.
vtkOverlappingAMR
hierarchical dataset of vtkUniformGrids
Definition: vtkOverlappingAMR.h:46
vtkX3D::name
Definition: vtkX3D.h:219
vtkX3D::string
Definition: vtkX3D.h:490
vtkAMRBaseReader::SetFileName
virtual void SetFileName(const char *fileName)=0
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkAMRBaseReader.h
vtkAMREnzoReader
Definition: vtkAMREnzoReader.h:38
vtkAMRBaseReader::ReadMetaData
virtual void ReadMetaData()=0
Reads all the metadata from the file.