From 0654bfbab17fe16edf90445f0a351454b460028f Mon Sep 17 00:00:00 2001 From: vrouvrea Date: Tue, 30 May 2017 15:20:29 +0000 Subject: Fix spell checker errors git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2475 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: 94422e6f356532b2db4dc5a55cbb851210b3c36d --- src/common/include/gudhi/distance_functions.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/common/include/gudhi') diff --git a/src/common/include/gudhi/distance_functions.h b/src/common/include/gudhi/distance_functions.h index f6e2ab5a..f683136b 100644 --- a/src/common/include/gudhi/distance_functions.h +++ b/src/common/include/gudhi/distance_functions.h @@ -48,6 +48,11 @@ 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) ); + } }; } // namespace Gudhi -- cgit v1.2.3