Class RNG#
Defined in File rng.hpp
Class Documentation#
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class RNG#
Class handles random numbers in the system.
Public Functions
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inline RNG(unsigned int seed)#
Constructor (initialize random number generator)
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inline ~RNG()#
Destructor.
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inline real drnd()#
Get a random number between 0 and 1 drawn from an uniform distribution
- Returns:
random number between 0 and 1
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inline real gauss_rng(real sigma = 1.0, real mu = 0.0)#
Return a random number from a Gaussian distribution with a given standard deviation
- Parameters:
sigma – standard deviation
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inline int lrnd(int N)#
Get an integer random number between 0 and N drawn from an uniform distribution
- Parameters:
N – upper bound for the interval
- Returns:
integer random number between 0 and N
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inline RNG(unsigned int seed)#