Function GetDouble

library/cpp/json/writer/json_value.h:237–239

    }

    inline bool GetDouble(const TJsonValue& jv, size_t index, double* value) noexcept {
        return jv[index].GetDouble(value);
    }

    inline bool GetString(const TJsonValue& jv, size_t index, TString* value) {
        return jv[index].GetString(value);