diff options
Diffstat (limited to 'src/common')
-rw-r--r-- | src/common/include/gudhi/distance_functions.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/common/include/gudhi/distance_functions.h b/src/common/include/gudhi/distance_functions.h index e52fc611..c556155e 100644 --- a/src/common/include/gudhi/distance_functions.h +++ b/src/common/include/gudhi/distance_functions.h @@ -50,8 +50,8 @@ class Euclidean_distance { return std::sqrt(dist); } template< typename T > - T operator() ( const std::pair< T, T >& f , const std::pair< T, T >& s ) { - return sqrt( (f.first-s.first)*(f.first-s.first) + (f.second-s.second)*(f.second-s.second) ); + T operator() (const std::pair< T, T >& f, const std::pair< T, T >& s) { + return sqrt((f.first-s.first)*(f.first-s.first) + (f.second-s.second)*(f.second-s.second)); } }; |