Fix euclidean distance for rips

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/rips_complex_module@1610 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: a07dfd4ffe3f17bf242ffb5b57058e99171a8016

1 files changed, 5 insertions, 3 deletions

diff --git a/src/Rips_complex/test/test_rips_complex.cpp b/src/Rips_complex/test/test_rips_complex.cpp
index 5f129160..f8be9748 100644
--- a/src/Rips_complex/test/test_rips_complex.cpp
+++ b/src/Rips_complex/test/test_rips_complex.cpp
@@ -40,6 +40,7 @@
 // Type definitions
 using Point = std::vector<double>;
 using Simplex_tree = Gudhi::Simplex_tree<>;
+using Filtration_value = Simplex_tree::Filtration_value;
 using Rips_complex = Gudhi::rips_complex::Rips_complex<Simplex_tree::Filtration_value>;
 
 bool are_almost_the_same(float a, float b) {
@@ -58,7 +59,8 @@ BOOST_AUTO_TEST_CASE(RIPS_DOC_OFF_file) {
       rips_threshold << "==========" << std::endl;
 
   Gudhi::Points_off_reader<Point> off_reader(off_file_name);
-  Rips_complex rips_complex_from_file(off_reader.get_point_cloud(), rips_threshold, euclidean_distance<Point>);
+  Rips_complex rips_complex_from_file(off_reader.get_point_cloud(), rips_threshold,
+                                      euclidean_distance<Filtration_value, Point>);
 
   const int DIMENSION_1 = 1;
   Simplex_tree st;
@@ -87,10 +89,10 @@ BOOST_AUTO_TEST_CASE(RIPS_DOC_OFF_file) {
         std::cout << vertex << ",";
         vp.push_back(off_reader.get_point_cloud().at(vertex));
       }
-      std::cout << ") - distance =" << euclidean_distance(vp.at(0), vp.at(1)) <<
+      std::cout << ") - distance =" << euclidean_distance<double>(vp.at(0), vp.at(1)) <<
           " - filtration =" << st.filtration(f_simplex) << std::endl;
       BOOST_CHECK(vp.size() == 2);
-      BOOST_CHECK(are_almost_the_same(st.filtration(f_simplex), euclidean_distance(vp.at(0), vp.at(1))));
+      BOOST_CHECK(are_almost_the_same(st.filtration(f_simplex), euclidean_distance<double>(vp.at(0), vp.at(1))));
     }
   }