| 45 | |
| 46 | template<typename T> |
| 47 | std::string join(const T* arr, const int length, const std::string sep = " ") |
| 48 | { |
| 49 | std::string str = ""; |
| 50 | for (int i = 0; i < length; i++) { |
| 51 | str += std::to_string(arr[i]); |
| 52 | if (i < length - 1) { |
| 53 | str += sep; |
| 54 | } |
| 55 | } |
| 56 | return str; |
| 57 | } |
| 58 | |
| 59 | template<typename T> |
| 60 | std::string toString(const T* arr, const int length, const bool is_device_array = true) |