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  1. #include <string>
  2. #include <iostream>
  3. #include <regex>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	std::regex r(R"(\{\{([^}]*(?:}(?!})[^}]*)*)\}\})");
  8. 	std::string s = "{{name1 | filter1|filter2 |filter3}}";
  9. 	for(std::sregex_iterator i = std::sregex_iterator(s.begin(), s.end(), r);
  10.                              i != std::sregex_iterator();
  11.                              ++i)
  12.     {
  13.         std::smatch m = *i;
  14.         std::cout << "Match value: " << m.str() << " at Position " << m.position() << '\n';
  15.         std::cout << "    Capture: " << m[1].str() << " at Position " << m.position(1) << '\n';
  16.     }
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 3544KB
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stdin
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Standard input is empty
stdout
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Match value: {{name1 | filter1|filter2 |filter3}} at Position 0
    Capture: name1 | filter1|filter2 |filter3 at Position 2
https://ideone.com/T6F7D2
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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