VTK  9.2.5
vtkCPExodusIIInSituReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCPExodusIIInSituReader.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 =========================================================================*/
15 
31 #ifndef vtkCPExodusIIInSituReader_h
32 #define vtkCPExodusIIInSituReader_h
33 
34 #include "vtkIOExodusModule.h" // For export macro
36 #include "vtkNew.h" // For vtkNew
37 #include <string> // For std::string
38 #include <vector> // For std::vector
39 
41 class vtkPointData;
42 class vtkPoints;
43 
45 {
46 public:
49  void PrintSelf(ostream& os, vtkIndent indent) override;
50 
52 
58 
60 
63  vtkGetMacro(CurrentTimeStep, int);
64  vtkSetMacro(CurrentTimeStep, int);
66 
68 
72  vtkGetVector2Macro(TimeStepRange, int);
74 
78  double GetTimeStepValue(int step) { return TimeSteps.at(step); }
79 
80 protected:
83 
85  vtkInformationVector* outputVector) override;
88 
89 private:
91  void operator=(const vtkCPExodusIIInSituReader&) = delete;
92 
93  bool ExOpen();
94  char* FileName;
95  int FileId;
96 
97  bool ExGetMetaData();
98  int NumberOfDimensions;
99  int NumberOfNodes;
100  int NumberOfElementBlocks;
101  std::vector<std::string> NodalVariableNames;
102  std::vector<std::string> ElementVariableNames;
103  std::vector<int> ElementBlockIds;
104  std::vector<double> TimeSteps;
105  int TimeStepRange[2];
106 
107  bool ExGetCoords();
108  vtkNew<vtkPoints> Points;
109 
110  bool ExGetNodalVars();
111  vtkNew<vtkPointData> PointData;
112 
113  bool ExGetElemBlocks();
114  vtkNew<vtkMultiBlockDataSet> ElementBlocks;
115 
116  void ExClose();
117 
118  int CurrentTimeStep;
119 };
120 
121 #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:119
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:151
represent and manipulate 3D points
Definition: vtkPoints.h:149
int vtkTypeBool
Definition: vtkABI.h:69