storage mixin: prepare for cross registry mixin

CMakeLists.txt

@@ -148,10 +148,10 @@ if(ENTT_INCLUDE_HEADERS)
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/organizer.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/registry.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/runtime_view.hpp>
-            $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/sigh_storage_mixin.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/snapshot.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/sparse_set.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/storage.hpp>
+            $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/storage_mixin.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/entity/view.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/graph/adjacency_matrix.hpp>
             $<BUILD_INTERFACE:${EnTT_SOURCE_DIR}/src/entt/graph/dot.hpp>

src/entt/entity/storage.hpp

@@ -16,7 +16,7 @@
 #include "component.hpp"
 #include "entity.hpp"
 #include "fwd.hpp"
-#include "sigh_storage_mixin.hpp"
+#include "storage_mixin.hpp"
 #include "sparse_set.hpp"
 
 namespace entt {

src/entt/entt.hpp

@@ -28,10 +28,10 @@
 #include "entity/organizer.hpp"
 #include "entity/registry.hpp"
 #include "entity/runtime_view.hpp"
-#include "entity/sigh_storage_mixin.hpp"
 #include "entity/snapshot.hpp"
 #include "entity/sparse_set.hpp"
 #include "entity/storage.hpp"
+#include "entity/storage_mixin.hpp"
 #include "entity/view.hpp"
 #include "graph/adjacency_matrix.hpp"
 #include "graph/dot.hpp"

test/CMakeLists.txt

@@ -211,10 +211,10 @@ SETUP_BASIC_TEST(observer entt/entity/observer.cpp)
 SETUP_BASIC_TEST(organizer entt/entity/organizer.cpp)
 SETUP_BASIC_TEST(registry entt/entity/registry.cpp)
 SETUP_BASIC_TEST(runtime_view entt/entity/runtime_view.cpp)
-SETUP_BASIC_TEST(sigh_storage_mixin entt/entity/sigh_storage_mixin.cpp)
 SETUP_BASIC_TEST(snapshot entt/entity/snapshot.cpp)
 SETUP_BASIC_TEST(sparse_set entt/entity/sparse_set.cpp)
 SETUP_BASIC_TEST(storage entt/entity/storage.cpp)
+SETUP_BASIC_TEST(storage_mixin entt/entity/storage_mixin.cpp)
 SETUP_BASIC_TEST(view entt/entity/view.cpp)
 
 # Test graph