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std::match_results<BidirIt,Alloc>::begin, std::match_results<BidirIt,Alloc>::cbegin

iterator begin() noexcept;
(since C++11)
const_iterator begin() const noexcept;
(since C++11)
const_iterator cbegin() const noexcept;
(since C++11)

Returns an iterator to the beginning of the list of sub-matches. If match was successful, the iterator will point to the entire matched expression.

Parameters

(none).

Return value

Iterator to the first sub-match.

Complexity

Constant.

See also

returns iterator to the end of the list of sub-matches
(public member function)

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