Function p21decode

src/cpp/web-ifc/parsing/string_parsing.cpp:487–492

       
    std::string p21decode(std::string_view & str) {
        P21Decoder decoder(str);
        if (decoder.GetError()) return {};
        std::vector<char> results = decoder.GetResult();
        return std::string(results.begin(),results.end());
    }

}