diff --git a/dumux/discretization/cellcentered/subcontrolvolume.hh b/dumux/discretization/cellcentered/subcontrolvolume.hh index b74e51a8d0776f7363a6a1edbf7db60a97444a49..7bb3627b2821a764a18d55f6d1f63ac506634166 100644 --- a/dumux/discretization/cellcentered/subcontrolvolume.hh +++ b/dumux/discretization/cellcentered/subcontrolvolume.hh @@ -75,8 +75,7 @@ class CCSubControlVolume // be hardcoded to `Geometry&&` again. using Element = typename GV::template Codim<0>::Entity; using GeometryRT = decltype(std::declval<Element>().geometry()); - using GeometryRTWithoutRef = typename std::remove_reference<GeometryRT>::type; - static constexpr bool grtIsReference = !std::is_same<GeometryRT, GeometryRTWithoutRef>::value; + static constexpr bool grtIsReference = std::is_lvalue_reference<GeometryRT>::value; using GeometryParamType = std::conditional_t<grtIsReference, Geometry, Geometry&&>; public: //! export the type used for global coordinates