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RazorBack::Randomnorm_ Class Reference

Randomnorm_: random number generator class that produces normally distributed random numbers. More...

#include <Random.hh>

Inheritance diagram for RazorBack::Randomnorm_:

[legend]Collaboration diagram for RazorBack::Randomnorm_:

[legend]List of all members.

Public Methods
	Randomnorm_ (int S1=0, int S2=0)
	Init with the seeds S1, S2. More...
double	operator() (void) const
	operator(): returns a random double value with zero mean and unit variance (std normal distribution).
double	rnd_msd (double M, double S) const
	rnd_msd(M, S): returns a random value from a normal distribution with mean M and standard deviation S. More...

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Detailed Description

Randomnorm_: random number generator class that produces normally distributed random numbers.

Definition at line 95 of file Random.hh.

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Constructor & Destructor Documentation

RazorBack::Randomnorm_::Randomnorm_ ( int S1 = 0, int S2 = 0 ) [inline, explicit]

Init with the seeds S1, S2. If S1==0 (default), then getpid() is used as seed. If S2==0 (default), then time(NULL) is used as seed. Definition at line 105 of file Random.hh.

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Member Function Documentation

double RazorBack::Randomnorm_::operator() ( void ) const [virtual]

operator(): returns a random double value with zero mean and unit variance (std normal distribution). Reimplemented from RazorBack::Randombase_. Referenced by rnd_msd().

double RazorBack::Randomnorm_::rnd_msd ( double M, double S ) const [inline]

rnd_msd(M, S): returns a random value from a normal distribution with mean M and standard deviation S. No checks. Definition at line 118 of file Random.hh.

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The documentation for this class was generated from the following file:

• Random.hh

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