Method FindRegexMatch

src/Regex.cpp:41–58

} // namespace

FindRegexMatch::FindRegexMatch(const std::regex& regexImpl, const std::string& expression) {
    std::smatch matchResults;
    regexMatched = std::regex_search(expression, matchResults, regexImpl);
    if (regexMatched) {
        std::smatch::const_iterator i = matchResults.begin();
        if (i != matchResults.end())
            // Skip capture group 0 which is the whole match, not a user marked sub-expression
            ++i;
        for (; i != matchResults.end(); ++i) {
            if (i->matched) {
                RegexSubmatch s = {*i, utf8CodepointOffset(expression, i->first)};
                submatches.push_back(s);
            } else {
                submatches.push_back(RegexSubmatch());
            }
        }
    }
}

std::shared_ptr<RegexMatch> Regex::findAll(const std::string& expression) const {
    return std::make_shared<FindAllRegexMatch>(regexImpl, expression);