VTK  9.0.1
vtkAMReXGridReader.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAMReXGridReader.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 =========================================================================*/
22 #ifndef vtkAMReXGridReader_h
23 #define vtkAMReXGridReader_h
24 
25 #include "vtkAMRBaseReader.h"
26 #include "vtkIOAMRModule.h" // For export macro
27 #include "vtkNew.h" // for vtkNew
28 
29 #include <string> // for std::string.
30 #include <vector> // for std::vector.
31 
32 class vtkOverlappingAMR;
34 
35 class VTKIOAMR_EXPORT vtkAMReXGridReader : public vtkAMRBaseReader
36 {
37 public:
38  static vtkAMReXGridReader* New();
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
45  int GetNumberOfBlocks() override;
46 
50  int GetNumberOfLevels() override;
51 
55  void SetFileName(const char* fileName) override;
56 
57 protected:
59  ~vtkAMReXGridReader() override;
60 
64  void ReadMetaData() override;
65 
69  int GetBlockLevel(const int blockIdx) override;
70 
78  int GetLevelBlockID(const int blockIdx);
79 
83  int FillMetaData() override;
84 
88  vtkUniformGrid* GetAMRGrid(const int blockIdx) override;
89 
93  void GetAMRGridData(const int blockIdx, vtkUniformGrid* block, const char* field) override;
94 
98  void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid* vtkNotUsed(block),
99  const char* vtkNotUsed(field)) override
100  {
101  ;
102  }
103 
107  void SetUpDataArraySelections() override;
108 
109  int GetDimension();
110  bool IsReady;
111 
112 private:
113  vtkAMReXGridReader(const vtkAMReXGridReader&) = delete;
114  void operator=(const vtkAMReXGridReader&) = delete;
115 
116  void ComputeStats(
117  vtkAMReXGridReaderInternal* internal, std::vector<int>& numBlocks, double min[3]);
118  vtkAMReXGridReaderInternal* Internal;
119 };
120 
121 #endif
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:34
vtkAMRBaseReader::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAMReXGridReader::GetAMRGridPointData
void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid *vtkNotUsed(block), const char *vtkNotUsed(field)) override
See vtkAMRBaseReader::GetAMRGridData.
Definition: vtkAMReXGridReader.h:98
vtkAMRBaseReader
Definition: vtkAMRBaseReader.h:41
vtkAMRBaseReader::GetAMRGridData
virtual void GetAMRGridData(const int blockIdx, vtkUniformGrid *block, const char *field)=0
Loads the block data.
vtkAMReXGridReader
reader for AMReX plotfiles grid data.
Definition: vtkAMReXGridReader.h:35
vtkAMReXGridReader::IsReady
bool IsReady
Definition: vtkAMReXGridReader.h:110
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkX3D::field
@ field
Definition: vtkX3D.h:183
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:40
vtkAMReXGridReaderInternal
Definition: vtkAMReXGridReaderInternal.h:186
vtkNew.h
vtkAMRBaseReader::SetFileName
virtual void SetFileName(const char *fileName)=0
vtkAMRBaseReader.h
vtkAMRBaseReader::ReadMetaData
virtual void ReadMetaData()=0
Reads all the metadata from the file.