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dox/Graphics/vtkProgrammableFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkProgrammableFilter.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00042 #ifndef __vtkProgrammableFilter_h
00043 #define __vtkProgrammableFilter_h
00044 
00045 #include "vtkPassInputTypeAlgorithm.h"
00046 
00047 class vtkGraph;
00048 
00049 class VTK_GRAPHICS_EXPORT vtkProgrammableFilter : public vtkPassInputTypeAlgorithm
00050 {
00051 public:
00052   static vtkProgrammableFilter *New();
00053   vtkTypeRevisionMacro(vtkProgrammableFilter,vtkPassInputTypeAlgorithm);
00054   void PrintSelf(ostream& os, vtkIndent indent);
00055 
00058   void SetExecuteMethod(void (*f)(void *), void *arg);
00059 
00061   void SetExecuteMethodArgDelete(void (*f)(void *));
00062 
00067   vtkPolyData *GetPolyDataInput();
00068 
00070   vtkStructuredPoints *GetStructuredPointsInput();
00071 
00073   vtkStructuredGrid *GetStructuredGridInput();
00074 
00076   vtkUnstructuredGrid *GetUnstructuredGridInput();
00077 
00079   vtkRectilinearGrid *GetRectilinearGridInput();
00080 
00082   vtkGraph *GetGraphInput();
00083 
00085 
00087   vtkSetMacro(CopyArrays, bool);
00088   vtkGetMacro(CopyArrays, bool);
00089   vtkBooleanMacro(CopyArrays, bool);
00091   
00092 protected:
00093   vtkProgrammableFilter();
00094   ~vtkProgrammableFilter();
00095 
00096   int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00097   virtual int FillInputPortInformation(int port, vtkInformation* info);
00098 
00099   void (*ExecuteMethod)(void *); //function to invoke
00100   void (*ExecuteMethodArgDelete)(void *);
00101   void *ExecuteMethodArg;
00102   
00103   bool CopyArrays;
00104   
00105 private:
00106   vtkProgrammableFilter(const vtkProgrammableFilter&);  // Not implemented.
00107   void operator=(const vtkProgrammableFilter&);  // Not implemented.
00108 };
00109 
00110 #endif
00111 

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