std::regex_token_iterator<BidirIt,CharT,Traits>::operator*, operator-> - cppreference.com
From cppreference.com
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(1) | (since C++11) |
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(2) | (since C++11) |
Returns a pointer or reference to the current match.
Return value
1) Returns a reference to the current match.
2) Returns a pointer to the current match.
The behavior is undefined if the iterator is end-of-sequence iterator.