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dox/Graphics/vtkProgrammableDataObjectSource.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkProgrammableDataObjectSource.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00045 #ifndef __vtkProgrammableDataObjectSource_h
00046 #define __vtkProgrammableDataObjectSource_h
00047 
00048 #include "vtkSource.h"
00049 
00050 class VTK_GRAPHICS_EXPORT vtkProgrammableDataObjectSource : public vtkSource
00051 {
00052 public:
00053   static vtkProgrammableDataObjectSource *New();
00054   vtkTypeRevisionMacro(vtkProgrammableDataObjectSource,vtkSource);
00055   void PrintSelf(ostream& os, vtkIndent indent);
00056 
00059   void SetExecuteMethod(void (*f)(void *), void *arg);
00060 
00062   void SetExecuteMethodArgDelete(void (*f)(void *));
00063 
00065 
00066   vtkDataObject *GetOutput();
00067   vtkDataObject *GetOutput(int idx)
00068     {return (vtkDataObject *) this->vtkSource::GetOutput(idx); };
00070 
00071 protected:
00072   vtkProgrammableDataObjectSource();
00073   ~vtkProgrammableDataObjectSource();
00074 
00075   void Execute();
00076 
00077   void (*ExecuteMethod)(void *); //function to invoke
00078   void (*ExecuteMethodArgDelete)(void *);
00079   void *ExecuteMethodArg;
00080 private:
00081   vtkProgrammableDataObjectSource(const vtkProgrammableDataObjectSource&);  // Not implemented.
00082   void operator=(const vtkProgrammableDataObjectSource&);  // Not implemented.
00083 };
00084 
00085 #endif
00086