Function DoubleToStringFilter

source/tnn/utils/string_format.cc:29–35

}

std::string DoubleToStringFilter(double val) {
    if (0 == val) {
        return "";
    } else {
        return DoubleToString(val);
    }
}

struct CmpByValue {
    bool operator()(const std::pair<std::string, std::vector<float>> &lhs,