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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 "vtkAMRBaseReader.h"
30#include "vtkIOAMRModule.h" // For export macro
31
32#include <map> // For STL map
33#include <string> // For std::string
34
37
38class VTKIOAMR_EXPORT vtkAMREnzoReader : public vtkAMRBaseReader
39{
40public:
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(VTK_FILEPATH const char* fileName) override;
68
69protected:
72
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
116 vtkEnzoReaderInternal* internal, std::vector<int>& blocksPerLevel, double min[3]);
117
121 int FillMetaData() override;
122
126 vtkUniformGrid* GetAMRGrid(const int blockIdx) override;
127
131 void GetAMRGridData(const int blockIdx, vtkUniformGrid* block, const char* field) override;
132
136 void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid* vtkNotUsed(block),
137 const char* vtkNotUsed(field)) override
138 {
139 }
140
145
148
149private:
150 vtkAMREnzoReader(const vtkAMREnzoReader&) = delete;
151 void operator=(const vtkAMREnzoReader&) = delete;
152
153 vtkEnzoReaderInternal* Internal;
154
155 std::map<std::string, int> label2idx;
156 std::map<int, double> conversionFactors;
157};
158
159#endif /* vtkAMREnzoReader_h */
An abstract class that encapsulates common functionality for all AMR readers.
A concrete instance of vtkAMRBaseReader that implements functionality for reading Enzo AMR datasets.
void ParseLabel(const std::string &labelString, int &idx, std::string &label)
Given the label string, this method parses the attribute label and the string index.
int GetNumberOfBlocks() override
See vtkAMRBaseReader::GetNumberOfBlocks.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetFileName(VTK_FILEPATH const char *fileName) override
See vtkAMRBaseReader::SetFileName.
int FillMetaData() override
See vtkAMRBaseReader::FillMetaData.
int GetNumberOfLevels() override
See vtkAMRBaseReader::GetNumberOfLevels.
vtkTypeBool ConvertToCGS
void ComputeStats(vtkEnzoReaderInternal *internal, std::vector< int > &blocksPerLevel, double min[3])
~vtkAMREnzoReader() override
void ParseCFactor(const std::string &labelString, int &idx, double &factor)
Given the label string, this method parses the corresponding attribute index and conversion factor.
void GetAMRGridData(const int blockIdx, vtkUniformGrid *block, const char *field) override
See vtkAMRBaseReader::GetAMRGridData.
void ParseConversionFactors()
Parses the parameters file and extracts the conversion factors that are used to convert to CGS units.
void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid *vtkNotUsed(block), const char *vtkNotUsed(field)) override
See vtkAMRBaseReader::GetAMRGridData.
vtkUniformGrid * GetAMRGrid(const int blockIdx) override
See vtkAMRBaseReader::GetAMRGrid.
int GetBlockLevel(const int blockIdx) override
See vtkAMRBaseReader::GetBlockLevel.
void SetUpDataArraySelections() override
See vtkAMRBaseReader::SetUpDataArraySelections.
void ReadMetaData() override
See vtkAMRBaseReader::ReadMetaData.
double GetConversionFactor(const std::string &name)
Given the variable name, return the conversion factor used to convert the data to CGS.
static vtkAMREnzoReader * New()
int GetIndexFromArrayName(std::string arrayName)
Given an array name of the form "array[idx]" this method extracts and returns the corresponding index...
a simple class to control print indentation
Definition vtkIndent.h:40
hierarchical dataset of vtkUniformGrids
image data with blanking
int vtkTypeBool
Definition vtkABI.h:69
#define VTK_FILEPATH