VTK
vtkProgrammableFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkProgrammableFilter.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 =========================================================================*/
40 #ifndef vtkProgrammableFilter_h
41 #define vtkProgrammableFilter_h
42 
43 #include "vtkFiltersProgrammableModule.h" // For export macro
45 
46 
47 class VTKFILTERSPROGRAMMABLE_EXPORT vtkProgrammableFilter : public vtkPassInputTypeAlgorithm
48 {
49 public:
50  static vtkProgrammableFilter *New();
52  void PrintSelf(ostream& os, vtkIndent indent) override;
53 
63  typedef void (*ProgrammableMethodCallbackType)(void *arg);
64 
69  void SetExecuteMethod(void (*f)(void *), void *arg);
70 
74  void SetExecuteMethodArgDelete(void (*f)(void *));
75 
77 
83  vtkPolyData *GetPolyDataInput();
84  vtkStructuredPoints *GetStructuredPointsInput();
85  vtkStructuredGrid *GetStructuredGridInput();
86  vtkUnstructuredGrid *GetUnstructuredGridInput();
87  vtkRectilinearGrid *GetRectilinearGridInput();
88  vtkGraph *GetGraphInput();
89  vtkMolecule *GetMoleculeInput();
90  vtkTable *GetTableInput();
92 
94 
98  vtkSetMacro(CopyArrays, bool);
99  vtkGetMacro(CopyArrays, bool);
100  vtkBooleanMacro(CopyArrays, bool);
102 
103 protected:
105  ~vtkProgrammableFilter() override;
106 
108  int FillInputPortInformation(int port, vtkInformation* info) override;
109 
110  ProgrammableMethodCallbackType ExecuteMethod; //function to invoke
111  ProgrammableMethodCallbackType ExecuteMethodArgDelete;
113 
115 
116 private:
118  void operator=(const vtkProgrammableFilter&) = delete;
119 };
120 
121 #endif
122 
123 // VTK-HeaderTest-Exclude: vtkProgrammableFilter.h
a dataset that is topologically regular with variable spacing in the three coordinate directions
Superclass for algorithms that produce output of the same type as input.
Store vtkAlgorithm input/output information.
class describing a molecule
Definition: vtkMolecule.h:87
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
Base class for graph data types.
Definition: vtkGraph.h:281
a simple class to control print indentation
Definition: vtkIndent.h:33
dataset represents arbitrary combinations of all possible cell types
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:62
A subclass of ImageData.
topologically regular array of data
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Store zero or more vtkInformation instances.
ProgrammableMethodCallbackType ExecuteMethodArgDelete
ProgrammableMethodCallbackType ExecuteMethod
a user-programmable filter
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks the algorithm to do its work.
static vtkPassInputTypeAlgorithm * New()