Did some tests arround const Kokkos::Views and Kokkos::View::non_const_value_type

.#CMakeLists.txt

+delpinos@u-sterne.bruyeres.cea.fr.23888:1521446211
\ No newline at end of file

main.cpp

@@ -15,16 +15,18 @@ inline double p(double rho, double e, double gamma)
   return (gamma-1)*rho*e;
 }
 
+typedef const double my_double;
+
 struct ReduceMin {
 private:
-  Kokkos::View<double*> x_;
+  const Kokkos::View<my_double*> x_;
 
 public:
-  typedef Kokkos::View<double*>::value_type value_type;
+  typedef Kokkos::View<my_double*>::non_const_value_type value_type;
 
-  ReduceMin(const Kokkos::View<double*>& x) : x_ (x) {}
+  ReduceMin(const Kokkos::View<my_double*>& x) : x_ (x) {}
 
-  typedef Kokkos::View<double*>::size_type size_type;
+  typedef Kokkos::View<my_double*>::size_type size_type;
     
   KOKKOS_INLINE_FUNCTION void
   operator() (const size_type i, value_type& update) const