fork(2) download 
  1. #include <string>
  2. #include <iostream>
  3. #include <regex>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	std::vector<std::string> strings;
  8. 	std::string s = "1 This is an exampl";
  9. 	std::regex re("\\b(?=e)");
  10. 	std::regex_token_iterator<std::string::iterator> it(s.begin(), s.end(), re, -1);
  11. 	decltype(it) end{};
  12. 	while (it != end){
  13. 		strings.push_back(*it++);
  14. 		std::cout << strings[strings.size()-1] << std::endl; // DEMO!
  15. 	}
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 3560KB
comments (?)
stdin 
Standard input is empty
stdout 
1 This is an 
exampl
https://ideone.com/uGlClK
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!