fork download
copy 
  1. #include <algorithm>
  2. #include <iostream>
  3. #include <regex>
  4. #include <string>
  5.  
  6. using namespace std;
  7.  
  8. int main() {
  9. 	auto foo = "a+\\+"s;
  10. 	regex bar("((?:[^\\\\\\+]|\\\\.)+)");
  11. 	copy(sregex_token_iterator(cbegin(foo), cend(foo), bar, 1), sregex_token_iterator(), ostream_iterator<string>(cout, "\n"));
  12. }
Success #stdin #stdout 0s 3504KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
a
\+
https://ideone.com/1NDbBF
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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!