refactor: don't expose internals front_ and back_ of rshared_object

synfig · Oct 11, 2023 · c509190 · c509190
1 parent bdd8ef0
commit c509190
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/ETL/ETL/_handle.h b/ETL/ETL/_handle.h
@@ -265,10 +265,10 @@ class handle
 */
 class rshared_object : public shared_object
 {
-private:
-	mutable int rrefcount;
+	template<class T> friend class rhandle;
+
+	mutable std::atomic<int> rrefcount;
 
-public:
 	void *front_;
 	void *back_;
 
@@ -303,7 +303,6 @@ class rshared_object : public shared_object
 template <class T>
 class rhandle : public handle<T>
 {
-	friend class rshared_object;
 public:
 
 	typedef T value_type;