Function IntToString

source/tnn/utils/string_format.h:32–37

template <typename Int>
std::string IntToString(Int val) {
    static_assert(std::is_integral<Int>::value, "Integral type required!");
    std::stringstream stream;
    stream << val;
    return stream.str();
}

template <typename Int>
std::string IntToStringFilter(Int val) {