A weibull_distribution random number distribution produces random numbers x ≥ 0 distributed according to the probability density function
template<class RealType = double> class weibull_distribution{ public: // types typedef RealType result_type; typedef unspecified param_type; // constructor and reset functions explicit weibull_distribution(RealType a = 1.0, RealType b = 1.0); explicit weibull_distribution(const param_type& parm); void reset(); // generating functions template<class URNG> result_type operator()(URNG& g); template<class URNG> result_type operator()(URNG& g, const param_type& parm); // property functions RealType a() const; RealType b() const; param_type param() const; void param(const param_type& parm); result_type min() const; result_type max() const; };
explicit weibull_distribution(RealType a = 1.0, RealType b = 1.0);
Requires: 0 < a and 0 < b .
Effects: Constructs a weibull_distribution object; a and b correspond to the respective parameters of the distribution.
Returns: The value of the a parameter with which the object was constructed.
Returns: The value of the b parameter with which the object was constructed.