1 files changed, 5 insertions, 1 deletions
diff --git a/cython/include/Rips_complex_interface.h b/cython/include/Rips_complex_interface.h
index 6d813f4a..02985727 100644
--- a/cython/include/Rips_complex_interface.h
+++ b/cython/include/Rips_complex_interface.h
@@ -66,11 +66,15 @@ class Rips_complex_interface {
     } else {
       // Rips construction where values is a distance matrix
       Distance_matrix distances =
-          read_lower_triangular_matrix_from_csv_file<Simplex_tree_interface<>::Filtration_value>(file_name);
+          Gudhi::read_lower_triangular_matrix_from_csv_file<Simplex_tree_interface<>::Filtration_value>(file_name);
       rips_complex_ = new Rips_complex<Simplex_tree_interface<>::Filtration_value>(distances, threshold);
     }
   }
 
+  ~Rips_complex_interface() {
+    delete rips_complex_;
+  }
+
   void create_simplex_tree(Simplex_tree_interface<>* simplex_tree, int dim_max) {
     rips_complex_->create_complex(*simplex_tree, dim_max);
     simplex_tree->initialize_filtration();