diff options
Diffstat (limited to 'src/common/include/gudhi/distance_functions.h')
| -rw-r--r-- | src/common/include/gudhi/distance_functions.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/include/gudhi/distance_functions.h b/src/common/include/gudhi/distance_functions.h index cd518581..b2726ba8 100644 --- a/src/common/include/gudhi/distance_functions.h +++ b/src/common/include/gudhi/distance_functions.h @@ -29,7 +29,7 @@ * by a range of coordinates. The points are assumed to have * the same dimension. */ template< typename Point > -double euclidean_distance(Point &p1, Point &p2) { +double euclidean_distance(const Point &p1,const Point &p2) { double dist = 0.; auto it1 = p1.begin(); auto it2 = p2.begin(); |