C++ regex_search()

1 개요

C++ regex_search()

C++

CPU

2.6s

MEM

171M

2.6s

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#include <iostream>
#include <string>
#include <regex>
using namespace std;

int main() {
    string s ("this subject has a submarine as a subsequence");
    regex e ("\\b(sub)([^ ]*)");
    smatch m;
    while (regex_search (s,m,e)) {
        cout << m[0] << " | " << m[1] << " | " << m[2] << endl;
        s = m.suffix().str();
    }
}

subject | sub | ject
submarine | sub | marine
subsequence | sub | sequence

2 같이 보기

• C++ regex_match()
• C++ regex_replace()
• C++ regex_iterator
• C++ match_results

3 참고

• https://cplusplus.com/reference/regex/regex_search/