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Public Member Functions |
| rv (unsigned long seed=1) |
| Create a random variable with the default implementation.
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| rv (random_seq *rand) |
| rv (const rv &src) |
| Copy constructor relies on copy method of underlying stream.
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const rv & | operator= (const rv &src) |
| Assignment operator relies on copy method of underlying stream.
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void | set_seed (unsigned long seed) |
| See the random number generator implementation.
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unsigned long | next_long () |
| Get a raw value from the underlying random number generator.
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double | triangular (double a, double b, double c) |
| Sample a triangular distribution with (a, b, c).
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double | uniform (double a, double b) |
| Sample a uniform distribution in the range [a, b].
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double | normal (double m, double s) |
double | exponential (double a) |
double | hyperexponential (double p, double a, double b) |
double | laplace (double a) |
double | chisquare (unsigned int n) |
double | student (unsigned int n) |
double | lognormal (double a, double b) |
double | erlang (unsigned int n, double a) |
double | gamma (double a, double b) |
double | beta (double a, double b) |
double | fdistribution (unsigned int n, unsigned int m) |
double | poisson (double a) |
double | geometric (double p) |
double | hypergeometric (unsigned int m, unsigned int n, double p) |
double | weibull (double a, double b) |
double | binomial (double p, unsigned int n) |
double | negativebinomial (double p, unsigned int n) |
double | triangular (double a) |
int | probability (double p) |
double | lngamma (double xx) |
| ~rv () |
| Destructor.
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