Delete reference code.

src/nvcore/Ptr.h

@@ -356,76 +356,6 @@ private:
 
 };
 
-
-
-/*	
-template <class T> 
-class QSharedDataPointer
-{
-public:
-	inline void detach() { if (d && d->ref != 1) detach_helper(); }
-	inline T &operator*() { detach(); return *d; }
-	inline const T &operator*() const { return *d; }
-	inline T *operator->() { detach(); return d; }
-	inline const T *operator->() const { return d; }
-	inline operator T *() { detach(); return d; }
-	inline operator const T *() const { return d; }
-	inline T *data() { detach(); return d; }
-	inline const T *data() const { return d; }
-	inline const T *constData() const { return d; }
-
-	inline bool operator==(const QSharedDataPointer<T> &other) const { return d == other.d; }
-	inline bool operator!=(const QSharedDataPointer<T> &other) const { return d != other.d; }
-
-	inline QSharedDataPointer() { d = 0; }
-	inline ~QSharedDataPointer() { if (d && !d->ref.deref()) delete d; }
-
-	explicit QSharedDataPointer(T *data);
-	inline QSharedDataPointer(const QSharedDataPointer<T> &o) : d(o.d) { if (d) d->ref.ref(); }
-	inline QSharedDataPointer<T> & operator=(const QSharedDataPointer<T> &o) {
-		if (o.d != d) {
-			T *x = o.d;
-			if (x) x->ref.ref();
-			x = qAtomicSetPtr(&d, x);
-			if (x && !x->ref.deref())
-				delete x;
-		}
-		return *this;
-	}
-	inline QSharedDataPointer &operator=(T *o) {
-		if (o != d) {
-			T *x = o;
-			if (x) x->ref.ref();
-			x = qAtomicSetPtr(&d, x);
-			if (x && !x->ref.deref())
-				delete x;
-		}
-		return *this;
-	}
-
-	inline bool operator!() const { return !d; }
-
-private:
-	void detach_helper();
-
-	T *d;
-};
-
-template <class T>
-Q_INLINE_TEMPLATE QSharedDataPointer<T>::QSharedDataPointer(T *adata) : d(adata)
-{ if (d) d->ref.ref(); }
-
-template <class T>
-Q_OUTOFLINE_TEMPLATE void QSharedDataPointer<T>::detach_helper()
-{
-	T *x = new T(*d);
-	x->ref.ref();
-	x = qAtomicSetPtr(&d, x);
-	if (!x->ref.deref())
-		delete x;
-}
-*/
-
 } // nv namespace
 
 #endif // NV_CORE_PTR_H