parsing.h

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#pragma once
 
namespace benchmax {
    inline std::size_t parse_peak_memory(const std::string& output) {
        std::regex regexpr("Maximum resident set size \\(kbytes\\): ([0-9]+)");
        std::smatch base_match;
        bool match = std::regex_search(output, base_match, regexpr);
        assert(match && base_match.size() == 2);
        std::ssub_match base_sub_match = base_match[1];
        std::stringstream ss(base_sub_match.str());
        size_t result;
        ss >> result;
        return result;
    }
}