std::uniform_real_distribution<RealType>::uniform_real_distribution (3) - Linux Manuals

std::uniform_real_distribution<RealType>::uniform_real_distribution: std::uniform_real_distribution<RealType>::uniform_real_distribution

NAME

std::uniform_real_distribution<RealType>::uniform_real_distribution - std::uniform_real_distribution<RealType>::uniform_real_distribution

Synopsis

uniform_real_distribution() : uniform_real_distribution(0.0) { } (1) (since C++11)
explicit uniform_real_distribution( RealType a, RealType b = 1.0 ); (1) (since C++11)
explicit uniform_real_distribution( const param_type& params ); (2) (since C++11)

Constructs a new distribution object. (2) uses a and b as the distribution parameters, (3) uses params as the distribution parameters.

Parameters

a - the a distribution parameter (minimum value)
b - the b distribution parameter (maximum value)
params - the distribution parameter set

Notes

Requires that a ≤ b and b-a ≤ std::numeric_limits<RealType>::max()
If a == b, subsequent calls to the operator() overload that does not accept a param_type object will cause undefined behavior.
To create a distribution over the closed interval [a,b], std::nextafter(b, std::numeric_limits<RealType>::max()) may be used as the second parameter.

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
P0935R0 C++11 default constructor was explicit made implicit