VTK  9.2.6
vtkProgrammableSource.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkProgrammableSource.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 =========================================================================*/
80 #ifndef vtkProgrammableSource_h
81 #define vtkProgrammableSource_h
82 
83 #include "vtkDataObjectAlgorithm.h"
84 #include "vtkFiltersSourcesModule.h" // For export macro
85 
86 class vtkGraph;
87 class vtkMolecule;
88 class vtkPolyData;
89 class vtkRectilinearGrid;
90 class vtkStructuredGrid;
92 class vtkTable;
94 
95 class VTKFILTERSSOURCES_EXPORT vtkProgrammableSource : public vtkDataObjectAlgorithm
96 {
97 public:
100  void PrintSelf(ostream& os, vtkIndent indent) override;
101 
111  typedef void (*ProgrammableMethodCallbackType)(void* arg);
112 
117  void SetExecuteMethod(void (*f)(void*), void* arg);
118 
122  void SetExecuteMethodArgDelete(void (*f)(void*));
123 
127  void SetRequestInformationMethod(void (*f)(void*));
128 
130 
145 
146 protected:
149 
153 
154  ProgrammableMethodCallbackType ExecuteMethod; // function to invoke
155  ProgrammableMethodCallbackType ExecuteMethodArgDelete;
157  ProgrammableMethodCallbackType RequestInformationMethod; // function to invoke
158 
161 
162 private:
164  void operator=(const vtkProgrammableSource&) = delete;
165 };
166 
167 #endif
Superclass for algorithms that produce only data object as output.
Base class for graph data types.
Definition: vtkGraph.h:345
a simple class to control print indentation
Definition: vtkIndent.h:119
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
class describing a molecule
Definition: vtkMolecule.h:114
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:200
generate source dataset via a user-specified function
ProgrammableMethodCallbackType RequestInformationMethod
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
vtkPolyData * GetPolyDataOutput()
Get the output as a concrete type.
~vtkProgrammableSource() override
static vtkProgrammableSource * New()
vtkStructuredGrid * GetStructuredGridOutput()
Get the output as a concrete type.
void SetExecuteMethod(void(*f)(void *), void *arg)
Specify the function to use to generate the source data.
ProgrammableMethodCallbackType ExecuteMethod
vtkRectilinearGrid * GetRectilinearGridOutput()
Get the output as a concrete type.
vtkMolecule * GetMoleculeOutput()
Get the output as a concrete type.
void SetExecuteMethodArgDelete(void(*f)(void *))
Set the arg delete method.
vtkStructuredPoints * GetStructuredPointsOutput()
Get the output as a concrete type.
vtkTable * GetTableOutput()
Get the output as a concrete type.
vtkUnstructuredGrid * GetUnstructuredGridOutput()
Get the output as a concrete type.
int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkGraph * GetGraphOutput()
Get the output as a concrete type.
void SetRequestInformationMethod(void(*f)(void *))
Specify the function to use to fill in information about the source data.
ProgrammableMethodCallbackType ExecuteMethodArgDelete
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a dataset that is topologically regular with variable spacing in the three coordinate directions
topologically regular array of data
A subclass of ImageData.
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:183
record modification and/or execution time
Definition: vtkTimeStamp.h:55
dataset represents arbitrary combinations of all possible cell types