VTK
vtkBoxMuellerRandomSequence.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkBoxMuellerRandomSequence.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 =========================================================================*/
29 #ifndef vtkBoxMuellerRandomSequence_h
30 #define vtkBoxMuellerRandomSequence_h
31 
32 #include "vtkCommonCoreModule.h" // For export macro
34 
35 class VTKCOMMONCORE_EXPORT vtkBoxMuellerRandomSequence: public vtkGaussianRandomSequence
36 {
37 public:
39 
44  void PrintSelf(ostream& os, vtkIndent indent) override;
46 
51  void Initialize(vtkTypeUInt32 vtkNotUsed(seed)) override
52  {}
53 
57  double GetValue() override;
58 
62  void Next() override;
63 
67  vtkRandomSequence *GetUniformSequence();
68 
73  void SetUniformSequence(vtkRandomSequence *uniformSequence);
74 
75 protected:
77  ~vtkBoxMuellerRandomSequence() override;
78 
80  double Value;
81 private:
83  void operator=(const vtkBoxMuellerRandomSequence&) = delete;
84 };
85 
86 #endif // #ifndef vtkBoxMuellerRandomSequence_h
vtkBoxMuellerRandomSequence::Initialize
void Initialize(vtkTypeUInt32 vtkNotUsed(seed)) override
Satisfy general API of vtkRandomSequence superclass.
Definition: vtkBoxMuellerRandomSequence.h:51
vtkBoxMuellerRandomSequence::UniformSequence
vtkRandomSequence * UniformSequence
Definition: vtkBoxMuellerRandomSequence.h:79
vtkRandomSequence
Generate a sequence of random numbers.
Definition: vtkRandomSequence.h:37
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkRandomSequence::GetValue
virtual double GetValue()=0
Return the current value.
vtkRandomSequence::Next
virtual void Next()=0
Move to the next number in the random sequence.
vtkBoxMuellerRandomSequence::Value
double Value
Definition: vtkBoxMuellerRandomSequence.h:80
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkGaussianRandomSequence
Gaussian sequence of pseudo random numbers.
Definition: vtkGaussianRandomSequence.h:31
vtkBoxMuellerRandomSequence
Gaussian sequence of pseudo random numbers implemented with the Box-Mueller transform.
Definition: vtkBoxMuellerRandomSequence.h:35
vtkGaussianRandomSequence.h
vtkGaussianRandomSequence::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.