Changeset 7192 for code/branches/consolecommands3/src/libraries/core/Executor.h

Timestamp:

Aug 20, 2010, 2:59:20 AM (14 years ago)

Author:

landauf

Message:

Added a small SharedPtr template for use in Functor and Executor. It's an intrusive approach that requires the object to implement a reference counter. The SharedPtr is extensible to reflect the hierarchy of Functor, FunctorStatic, FunctorMember<T>, and all subclasses (same for Executor).

File:

• code/branches/consolecommands3/src/libraries/core/Executor.h (modified) (3 diffs)

code/branches/consolecommands3/src/libraries/core/Executor.h

@@ -41 +41 @@
     class _CoreExport Executor
     {
+        friend class SharedPtr<Executor>;
+
         public:
             Executor(Functor* functor, const std::string& name = "");
@@ -108 +110 @@
             std::string name_;
             MultiType defaultValue_[MAX_FUNCTOR_ARGUMENTS];
+
+        private:
+            inline void incrementReferenceCount()
+                { ++this->references_; }
+            inline void decrementReferenceCount()
+                { --this->references_; if (this->references_ == 0) delete this; }
+
+            int references_;
+            static int instances_s;
     };
 
@@ -187 +198 @@
     };
 
+
+
+    typedef SharedPtr<Executor> ExecutorPtr;
+
+    typedef SharedChildPtr<ExecutorStatic, Executor> ExecutorStaticPtr;
+
+    template <class T>
+    class ExecutorMemberPtr : public SharedChildPtr<ExecutorMember<T>, Executor>
+    {
+        public:
+            inline ExecutorMemberPtr() : SharedChildPtr<ExecutorMember<T>, Executor>() {}
+            inline ExecutorMemberPtr(ExecutorMember<T>* pointer) : SharedChildPtr<ExecutorMember<T>, Executor>(pointer) {}
+//            inline ExecutorMemberPtr(const ExecutorMemberPtr& other) : SharedChildPtr<ExecutorMember<T>, Executor>(other) {}
+    };
+
+
+
     inline Executor* createExecutor(Functor* functor, const std::string& name = "")
     {