constexpr ranges::subrange<ranges::iterator_t<V>>
/*find_next*/( ranges::iterator_t<V> it ); // exposition only
| (since C++20) |
Searches for the next occurrence of pattern in the underlying view. This function is for exposition only and its name is not normative.
Equivalent to:
auto [b, e] = ranges::search(ranges::subrange(it, ranges::end(base_)), pattern_);
if (b != ranges::end(base_) and ranges::empty(pattern_))
{
++b;
++e;
}
return {b, e};| it | - | an iterator to the position at which to start the search |
A subrange that represents the next position of the pattern, if it was found. An empty subrange otherwise.
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/ranges/split_view/find_next