| 102 | return result; |
| 103 | } |
| 104 | static void from_binary_key(const std::string &str, size_t pos, unsigned char *data, size_t size) { |
| 105 | auto si = std::min(str.size() - pos, size); |
| 106 | std::char_traits<unsigned char>::copy(data, reinterpret_cast<const unsigned char *>(str.data()) + pos, si); |
| 107 | } |
| 108 | |
| 109 | static std::string to_ascending_key(uint32_t key); |
| 110 | static uint32_t from_ascending_key(const std::string &key); |