00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkProgrammableDataObjectSource.h 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 =========================================================================*/ 00041 #ifndef __vtkProgrammableDataObjectSource_h 00042 #define __vtkProgrammableDataObjectSource_h 00043 00044 #include "vtkDataObjectAlgorithm.h" 00045 00046 class VTK_GRAPHICS_EXPORT vtkProgrammableDataObjectSource : public vtkDataObjectAlgorithm 00047 { 00048 public: 00049 static vtkProgrammableDataObjectSource *New(); 00050 vtkTypeMacro(vtkProgrammableDataObjectSource,vtkDataObjectAlgorithm); 00051 void PrintSelf(ostream& os, vtkIndent indent); 00052 00055 void SetExecuteMethod(void (*f)(void *), void *arg); 00056 00058 void SetExecuteMethodArgDelete(void (*f)(void *)); 00059 00060 protected: 00061 vtkProgrammableDataObjectSource(); 00062 ~vtkProgrammableDataObjectSource(); 00063 00064 virtual int RequestData(vtkInformation *, vtkInformationVector **, 00065 vtkInformationVector *); 00066 00067 void (*ExecuteMethod)(void *); //function to invoke 00068 void (*ExecuteMethodArgDelete)(void *); 00069 void *ExecuteMethodArg; 00070 private: 00071 vtkProgrammableDataObjectSource(const vtkProgrammableDataObjectSource&); // Not implemented. 00072 void operator=(const vtkProgrammableDataObjectSource&); // Not implemented. 00073 }; 00074 00075 #endif
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