25 Algorithms library [algorithms]

25.10 Generalized numeric operations [numeric.ops]

25.10.12 Iota [numeric.iota]

🔗
template<class ForwardIterator, class T> constexpr void iota(ForwardIterator first, ForwardIterator last, T value);
1
#
Mandates: T is convertible to ForwardIterator's value type.
The expression ++val, where val has type T, is well-formed.
2
#
Effects: For each element referred to by the iterator i in the range [first, last), assigns *i = value and increments value as if by ++value.
3
#
Complexity: Exactly last - first increments and assignments.