| 142 | } |
| 143 | |
| 144 | char Base64Char(int x) |
| 145 | { |
| 146 | CHECK_GREATER_OR_EQUAL(x, 0, ()); |
| 147 | CHECK_LESS(x, 64, ()); |
| 148 | return "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"[x]; |
| 149 | } |
| 150 | |
| 151 | // Map latitude: [-90, 90] -> [0, maxValue] |
| 152 | int LatToInt(double lat, int maxValue) |
no outgoing calls