std::match_results::suffix
From cppreference.com
< cpp | regex | match results
const_reference suffix() const; |
(since C++11) | |
Obtains a reference to the std::sub_match object representing the target sequence between the end of the entire match of the regular expression and the end of the target sequence
The behavior is undefined unless ready() == true
Parameters
(none)
Return value
Reference to the unmatched suffix.
Example
Run this code
#include <iostream> #include <regex> #include <string> int main() { std::regex re("a(a)*b"); std::string target("baaaby"); std::smatch sm; std::regex_search(target, sm, re); std::cout << sm.suffix().str() << '\n'; }
Output:
y