std::match_results<BidirIt,Alloc>::max_size
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(until C++20)
size_type max_size() const noexcept;
(since C++11)
Returns the maximum number of submatches the match_results
type is able to hold due to system or library implementation limitations, i.e. std::distance (begin(), end()) for the largest number of submatches.
[edit] Parameters
(none)
[edit] Return value
Maximum number of submatches.
[edit] Complexity
Constant.