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
47class VTKCOMMONCORE_EXPORT vtkMinimalStandardRandomSequence : public vtkRandomSequence
48{
49public:
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
132protected:
135
136 int Seed;
137
138private:
140 void operator=(const vtkMinimalStandardRandomSequence&) = delete;
141};
142
143#endif // #ifndef vtkMinimalStandardRandomSequence_h
a simple class to control print indentation
Definition: vtkIndent.h:40
Park and Miller Sequence of pseudo random numbers.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiation, type information, and printing.
void Initialize(vtkTypeUInt32 seed) override
Satisfy general API of vtkRandomSequence superclass.
double GetNextRangeValue(double rangeMin, double rangeMax)
Get the next value in the sequence within a range.
double GetValue() override
Current value.
void Next() override
Move to the next number in the random sequence.
static vtkMinimalStandardRandomSequence * New()
Standard methods for instantiation, type information, and printing.
virtual double GetRangeValue(double rangeMin, double rangeMax)
Convenient method to return a value in a specific range from the range [0,1.
void SetSeed(int value)
Set the seed of the random sequence.
int GetSeed()
Get the seed of the random sequence.
void SetSeedOnly(int value)
Set the seed of the random sequence.
Generate a sequence of random numbers.