VTK  9.3.0
vtkCPExodusIIInSituReader.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
3 
19 #ifndef vtkCPExodusIIInSituReader_h
20 #define vtkCPExodusIIInSituReader_h
21 
22 #include "vtkIOExodusModule.h" // For export macro
24 #include "vtkNew.h" // For vtkNew
25 #include <string> // For std::string
26 #include <vector> // For std::vector
27 
28 VTK_ABI_NAMESPACE_BEGIN
30 class vtkPointData;
31 class vtkPoints;
32 
34 {
35 public:
38  void PrintSelf(ostream& os, vtkIndent indent) override;
39 
41 
47 
49 
52  vtkGetMacro(CurrentTimeStep, int);
53  vtkSetMacro(CurrentTimeStep, int);
55 
57 
61  vtkGetVector2Macro(TimeStepRange, int);
63 
67  double GetTimeStepValue(int step) { return TimeSteps.at(step); }
68 
69 protected:
72 
74  vtkInformationVector* outputVector) override;
77 
78 private:
80  void operator=(const vtkCPExodusIIInSituReader&) = delete;
81 
82  bool ExOpen();
83  char* FileName;
84  int FileId;
85 
86  bool ExGetMetaData();
87  int NumberOfDimensions;
88  int NumberOfNodes;
89  int NumberOfElementBlocks;
90  std::vector<std::string> NodalVariableNames;
91  std::vector<std::string> ElementVariableNames;
92  std::vector<int> ElementBlockIds;
93  std::vector<double> TimeSteps;
94  int TimeStepRange[2];
95 
96  bool ExGetCoords();
97  vtkNew<vtkPoints> Points;
98 
99  bool ExGetNodalVars();
100  vtkNew<vtkPointData> PointData;
101 
102  bool ExGetElemBlocks();
103  vtkNew<vtkMultiBlockDataSet> ElementBlocks;
104 
105  void ExClose();
106 
107  int CurrentTimeStep;
108 };
109 
110 VTK_ABI_NAMESPACE_END
111 #endif // vtkCPExodusIIInSituReader_h
Read an Exodus II file into data structures that map the raw arrays returned by the Exodus II library...
vtkGetFilePathMacro(FileName)
Get/Set the name of the Exodus file to read.
double GetTimeStepValue(int step)
Get the floating point tag associated with the timestep at 'step'.
~vtkCPExodusIIInSituReader() override
vtkSetFilePathMacro(FileName)
Get/Set the name of the Exodus file to read.
static vtkCPExodusIIInSituReader * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkTypeBool ProcessRequest(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
see vtkAlgorithm for details
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
maintain an ordered list of dataarray objects
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only vtkMultiBlockDataSet as output.
represent and manipulate point attribute data
Definition: vtkPointData.h:39
represent and manipulate 3D points
Definition: vtkPoints.h:38
int vtkTypeBool
Definition: vtkABI.h:64