std::match_results<BidirIt,Alloc>::suffix (3) - Linux Man Pages

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

NAME

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

Synopsis


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