Function makeTempFilename

src/backend/common/util.cpp:247–255

#endif

string makeTempFilename() {
    thread_local size_t fileCount = 0u;

    ++fileCount;
    const size_t threadID = hash<thread::id>{}(std::this_thread::get_id());

    return to_string(
        hash<string>{}(to_string(threadID) + "_" + to_string(fileCount)));
}

template<typename T>
string toString(T value) {