std::experimental::ranges::UniformRandomNumberGenerator
From cppreference.com
< cpp | experimental | ranges
| Defined in header <experimental/ranges/random>
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| template< class G > concept bool UniformRandomNumberGenerator = |
(ranges TS) | |
The concept UniformRandomNumberGenerator<G> specifies that G is the type of a uniform random number generator, that is, objects of type G is a function object returning unsigned integer values such that each value in the range of possible results has (ideally) equal probability of being returned.
UniformRandomNumberGenerator<G> is satisfied only if, given any object g of type G:
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G::min()andG::max()are prvalue constant expressions; -
G::min() < G::max() -
g()is in the range[G::min(), G::max()] -
g()has amortized constant complexity.