VTK: dox/Common/Core/vtkRandomSequence.h Source File

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkRandomSequence.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 =========================================================================*/
00031 #ifndef __vtkRandomSequence_h
00032 #define __vtkRandomSequence_h
00033 
00034 #include "vtkCommonCoreModule.h" // For export macro
00035 #include "vtkObject.h"
00036 
00037 class VTKCOMMONCORE_EXPORT vtkRandomSequence : public vtkObject
00038 {
00039 public:
00040   vtkTypeMacro(vtkRandomSequence,vtkObject);
00041   void PrintSelf(ostream& os, vtkIndent indent);
00042 
00044   virtual double GetValue()=0;
00045 
00047   virtual void Next()=0;
00048 
00049 protected:
00050   vtkRandomSequence();
00051   virtual ~vtkRandomSequence();
00052 private:
00053   vtkRandomSequence(const vtkRandomSequence&);  // Not implemented.
00054   void operator=(const vtkRandomSequence&);  // Not implemented.
00055 };
00056 
00057 #endif // #ifndef __vtkRandomSequence_h