VTK  9.2.6
vtkMinimalStandardRandomSequence.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMinimalStandardRandomSequence.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 =========================================================================*/
41 #ifndef vtkMinimalStandardRandomSequence_h
42 #define vtkMinimalStandardRandomSequence_h
43 
44 #include "vtkCommonCoreModule.h" // For export macro
45 #include "vtkRandomSequence.h"
46 
47 class VTKCOMMONCORE_EXPORT vtkMinimalStandardRandomSequence : public vtkRandomSequence
48 {
49 public:
51 
56  void PrintSelf(ostream& os, vtkIndent indent) override;
58 
63  void Initialize(vtkTypeUInt32 seed) override { this->SetSeed(seed); }
64 
79  void SetSeed(int value);
80 
92  void SetSeedOnly(int value);
93 
98  int GetSeed();
99 
104  double GetValue() override;
105 
109  void Next() override;
110 
123  virtual double GetRangeValue(double rangeMin, double rangeMax);
124 
130  double GetNextRangeValue(double rangeMin, double rangeMax);
131 
132 protected:
135 
136  int Seed;
137 
138 private:
140  void operator=(const vtkMinimalStandardRandomSequence&) = delete;
141 };
142 
143 #endif // #ifndef vtkMinimalStandardRandomSequence_h
Generate a sequence of random numbers.
virtual void Next()=0
Move to the next number in the random sequence.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for type information and printing.
virtual double GetValue()=0
Return the current value.
void Initialize(vtkTypeUInt32 seed) override
Satisfy general API of vtkRandomSequence superclass.
a simple class to control print indentation
Definition: vtkIndent.h:39
Park and Miller Sequence of pseudo random numbers.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...