std::match_results<BidirIt,Alloc>::suffix
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
#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
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