parameter can be made const

This commit is contained in:
Dennis Luxen 2011-08-04 17:08:37 +00:00
parent ff3de43ec6
commit 3bcd262099

View File

@ -27,7 +27,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
class PolylineCompressor {
private:
inline string encodeSignedNumber(int number) const {
inline string encodeSignedNumber(const int number) const {
int signedNumber = number << 1;
if (number < 0) {
signedNumber = ~(signedNumber);