Resolve "mixed-precision"

Closes #146 (closed)

src/Particle/ParticleSpatialLayout.hpp

@@ -202,8 +202,7 @@ namespace ippl {
     template <size_t... Idx>
     KOKKOS_INLINE_FUNCTION constexpr bool ParticleSpatialLayout<T, Dim, Mesh>::positionInRegion(
         const std::index_sequence<Idx...>&, const vector_type& pos, const region_type& region) {
-        return ((pos[Idx] >= region[Idx].min()) && ...)
-            && ((pos[Idx] <= region[Idx].max()) && ...);
+        return ((pos[Idx] >= region[Idx].min()) && ...) && ((pos[Idx] <= region[Idx].max()) && ...);
     };
 
     template <typename T, unsigned Dim, class Mesh>