A
uniform_real_distribution random number distribution
produces random numbers
x,
a≤x<b,
distributed according to
the constant probability density function
p(x|a,b)=1/(b−a) .[
Note 1:
This implies that
p(x|a,b) is undefined when
a == b. —
end note]
template<class RealType = double>
class uniform_real_distribution {
public:
using result_type = RealType;
using param_type = unspecified;
uniform_real_distribution() : uniform_real_distribution(0.0) {}
explicit uniform_real_distribution(RealType a, RealType b = 1.0);
explicit uniform_real_distribution(const param_type& parm);
void reset();
template<class URBG>
result_type operator()(URBG& g);
template<class URBG>
result_type operator()(URBG& g, const param_type& parm);
result_type a() const;
result_type b() const;
param_type param() const;
void param(const param_type& parm);
result_type min() const;
result_type max() const;
};