std::sub_match<BidirIt>::sub_match
From cppreference.com
constexpr sub_match(); |
(since C++11) | |
Default constructs a std::sub_match. The matched
member is set to false and the inherited members first
and second
are value-initialized.
This is the only publicly accessible and defined constructor.
[edit] Example
Run this code
#include <cassert> #include <regex> int main() { std::sub_match<const char*> s; assert(!s.matched); }