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

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Regular expressions library
Classes
(C++11)
Algorithms
Iterators
Exceptions
Traits
Constants
(C++11)
Regex Grammar
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)