std::match_results<BidirIt,Alloc>::begin, std::match_results<BidirIt,Alloc>::
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< cpp | regex | match results
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std::match_results
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match_results::beginmatch_results::cbegin | ||||
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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) |