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// match_results::cbegin/cend
// - using smatch, a standard alias of match_results<string::iterator>
#include <iostream>
#include <string>
#include <regex>
int main ()
{
std::string s ("subject");
std::smatch m;
std::regex e ("(sub)(.*)");
std::regex_match ( s, m, e );
std::cout << "matches:" << std::endl;
for (std::smatch::iterator it = m.cbegin(); it!=m.cend(); ++it) {
std::cout << *it << std::endl;
}
return 0;
}
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