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std::match_results::max_size(3) C++ Standard Libary std::match_results::max_size(3)

NAME

std::match_results::max_size - std::match_results::max_size

Synopsis


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.

Parameters


(none)

Return value


Maximum number of submatches.

Complexity


Constant.

2024.06.10 http://cppreference.com