No loop for 2 values

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/misc-glisse@2995 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: a0e12ce0db1dfdaf922daa1ed85da4712fd36191

1 files changed, 3 insertions, 5 deletions

diff --git a/src/Alpha_complex/utilities/alpha_complex_3d_helper.h b/src/Alpha_complex/utilities/alpha_complex_3d_helper.h
index 6b3b7d5d..3747923f 100644
--- a/src/Alpha_complex/utilities/alpha_complex_3d_helper.h
+++ b/src/Alpha_complex/utilities/alpha_complex_3d_helper.h
@@ -52,13 +52,11 @@ Vertex_list from_facet(const Facet& fct) {
 template <class Vertex_list, class Edge_3>
 Vertex_list from_edge(const Edge_3& edg) {
   Vertex_list the_list;
-  for (auto i = 0; i < 4; i++) {
-    if ((edg.second == i) || (edg.third == i)) {
+  for (auto i : { edg.second, edg.third }) {
 #ifdef DEBUG_TRACES
-      std::cout << "from edge[" << i << "]=" << edg.first->vertex(i)->point() << std::endl;
+    std::cout << "from edge[" << i << "]=" << edg.first->vertex(i)->point() << std::endl;
 #endif  // DEBUG_TRACES
-      the_list.push_back(edg.first->vertex(i));
-    }
+    the_list.push_back(edg.first->vertex(i));
   }
   return the_list;
 }