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  1. #include <regex>
  2. #include <string>
  3. #include <iostream>
  4. using namespace std;
  5.  
  6. int main() {
  7.     std::regex matchPattern(R"(@([^=]+))");
  8.     std::string s("@test=boundary");
  9.     std::smatch matches;
  10.     if (std::regex_search(s, matches, matchPattern)) {
  11.         std::cout<<matches.str(1);
  12.     }
  13.     return 0;
  14. }
Success #stdin #stdout 0s 4396KB
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Standard input is empty
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test
https://ideone.com/Btbu0H
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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