*: some final here and there

src/entt/entity/group.hpp

@@ -64,7 +64,7 @@ class basic_group;
  * @tparam Get Type of components observed by the group.
  */
 template<typename Entity, typename... Exclude, typename... Get>
-class basic_group<Entity, exclude_t<Exclude...>, get_t<Get...>> {
+class basic_group<Entity, exclude_t<Exclude...>, get_t<Get...>> final {
     /*! @brief A registry is allowed to create groups. */
     friend class basic_registry<Entity>;
 
@@ -599,7 +599,7 @@ private:
  * @tparam Owned Types of components owned by the group.
  */
 template<typename Entity, typename... Exclude, typename... Get, typename... Owned>
-class basic_group<Entity, exclude_t<Exclude...>, get_t<Get...>, Owned...> {
+class basic_group<Entity, exclude_t<Exclude...>, get_t<Get...>, Owned...> final {
     /*! @brief A registry is allowed to create groups. */
     friend class basic_registry<Entity>;
 

src/entt/entity/runtime_view.hpp

@@ -54,7 +54,7 @@ namespace entt {
  * @tparam Entity A valid entity type (see entt_traits for more details).
  */
 template<typename Entity>
-class basic_runtime_view {
+class basic_runtime_view final {
     /*! @brief A registry is allowed to create views. */
     friend class basic_registry<Entity>;
 

src/entt/entity/view.hpp

@@ -64,7 +64,7 @@ class basic_view;
  * @tparam Component Types of components iterated by the view.
  */
 template<typename Entity, typename... Exclude, typename... Component>
-class basic_view<Entity, exclude_t<Exclude...>, Component...> {
+class basic_view<Entity, exclude_t<Exclude...>, Component...> final {
     /*! @brief A registry is allowed to create views. */
     friend class basic_registry<Entity>;
 
@@ -650,7 +650,7 @@ private:
  * @tparam Component Type of component iterated by the view.
  */
 template<typename Entity, typename Component>
-class basic_view<Entity, exclude_t<>, Component> {
+class basic_view<Entity, exclude_t<>, Component> final {
     /*! @brief A registry is allowed to create views. */
     friend class basic_registry<Entity>;