Remove unnecessary long cast in dist_2d

This commit is contained in:
Kp 2016-09-04 00:02:52 +00:00
parent 439d82955f
commit d9a0afdcba

View file

@ -70,7 +70,7 @@ long dist_2d(long x,long y);
#else
#include <math.h>
static long dist_2d(long x,long y) {
return (long)sqrt(static_cast<double>(x) * static_cast<double>(x) + static_cast<double>(y) * static_cast<double>(y));
return sqrt(static_cast<double>(x) * static_cast<double>(x) + static_cast<double>(y) * static_cast<double>(y));
}
#endif