Merge pull request #1178 from aprokop/fix_couple_centroid

Fiddle with return type deduction for Point and Sphere centroid algorithm to prefer references
arborx · Oct 10, 2024 · 4243afc · 4243afc
2 parents d1792b8 + f86393b
commit 4243afc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/geometry/algorithms/ArborX_Centroid.hpp b/src/geometry/algorithms/ArborX_Centroid.hpp
@@ -40,7 +40,7 @@ using namespace GeometryTraits;
 template <typename Point>
 struct centroid<PointTag, Point>
 {
-  KOKKOS_FUNCTION static constexpr auto apply(Point const &point)
+  KOKKOS_FUNCTION static constexpr auto &apply(Point const &point)
   {
     return point;
   }
@@ -62,7 +62,7 @@ struct centroid<BoxTag, Box>
 template <typename Sphere>
 struct centroid<SphereTag, Sphere>
 {
-  KOKKOS_FUNCTION static constexpr auto apply(Sphere const &sphere)
+  KOKKOS_FUNCTION static constexpr decltype(auto) apply(Sphere const &sphere)
   {
     return sphere.centroid();
   }