Luna::WeakObjRef

The smart pointer that represents one typeless weak reference to one boxed object.

class Luna::WeakObjRef

Member functions

• void reset()

  Resets the reference to null.

• bool valid() const

  Checks whether this reference is valid.

• object_t get() const

  Gets the boxed object.

• void attach(object_t ptr)

  Attaches provided pointer.

• object_t detach()

  Detaches the stored pointer. The reference becomes null after this operation.

• WeakObjRef()

  Constructs one null reference.

• WeakObjRef(const WeakObjRef &rhs)

  Constructs one reference by coping the pointer from another reference.

• WeakObjRef(WeakObjRef &&rhs)

  Constructs one reference by moving the pointer from another reference.

• WeakObjRef & operator=(const WeakObjRef &rhs)

  Assigns this reference by coping the pointer from another reference.

• WeakObjRef & operator=(WeakObjRef &&rhs)

  Assigns this reference by moving the pointer from another reference.

• WeakObjRef(const ObjRef &rhs)

  Constructs one weak reference from one strong reference.

• WeakObjRef & operator=(const ObjRef &rhs)

  Assigns this reference by coping the pointer from one strong reference.

• WeakObjRef(object_t rhs)

  Constructs one reference by providing the underlying pointer directly.

• WeakObjRef & operator=(object_t rhs)

  Replaces the underlying pointer of this reference with the given pointer.

• bool operator==(const WeakObjRef &rhs) const

  Compares two references for equality.

• bool operator!=(const WeakObjRef &rhs) const

  Compares two references for non-equality.

• bool operator<(const WeakObjRef &rhs) const

  Compares two references.

• operator bool() const

  Checks whether this reference is valid.

• ObjRef pin() const

  Creates one strong reference from this weak reference.