00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkMinimalStandardRandomSequence.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 =========================================================================*/ 00037 #ifndef __vtkMinimalStandardRandomSequence_h 00038 #define __vtkMinimalStandardRandomSequence_h 00039 00040 #include "vtkRandomSequence.h" 00041 00042 class VTK_COMMON_EXPORT vtkMinimalStandardRandomSequence 00043 : public vtkRandomSequence 00044 { 00045 public: 00046 vtkTypeRevisionMacro(vtkMinimalStandardRandomSequence,vtkRandomSequence); 00047 void PrintSelf(ostream& os, vtkIndent indent); 00048 00049 static vtkMinimalStandardRandomSequence* New(); 00050 00061 void SetSeed(int value); 00062 00071 void SetSeedOnly(int value); 00072 00075 int GetSeed(); 00076 00078 virtual double GetValue(); 00079 00081 virtual void Next(); 00082 00084 00092 virtual double GetRangeValue(double rangeMin, 00093 double rangeMax); 00095 00096 protected: 00097 vtkMinimalStandardRandomSequence(); 00098 virtual ~vtkMinimalStandardRandomSequence(); 00099 int Seed; 00100 private: 00101 vtkMinimalStandardRandomSequence(const vtkMinimalStandardRandomSequence&); // Not implemented. 00102 void operator=(const vtkMinimalStandardRandomSequence&); // Not implemented. 00103 }; 00104 00105 #endif // #ifndef __vtkMinimalStandardRandomSequence_h