Luna::Ref

The smart pointer that represents one typed strong reference to one boxed object.

template <typename _Ty>
class Luna::Ref

Member functions

• void reset()

  Resets the reference to null.

• bool valid() const

  Checks whether this reference is valid.

• object_t object() const

  Gets the boxed object.

• _Ty * get() const

  Gets the boxed object casted to _Ty.

• _Ty * operator->() const

  Gets the boxed object casted to _Ty.

• void attach(object_t ptr)

  Attaches provided pointer.

• object_t detach()

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

• Ref()

  Constructs one null reference.

• Ref(const Ref &rhs)

  Constructs one reference by coping the pointer from another reference of the same type.

• Ref(Ref &&rhs)

  Constructs one reference by moving the pointer from another reference of the same type.

• Ref & operator=(const Ref &rhs)

  Assigns this reference by coping the pointer from another reference of the same type.

• Ref & operator=(Ref &&rhs)

  Assigns this reference by moving the pointer from another reference of the same type.

• Ref(const Ref< _Rty > &rhs)

  Constructs one reference by coping the pointer from another reference of one different type.

• Ref & operator=(const Ref< _Rty > &rhs)

  Assigns this reference by coping the pointer from another reference of one different type.

• Ref(Ref< _Rty > &&rhs)

  Constructs one reference by moving the pointer from another reference of one different type.

• Ref & operator=(Ref< _Rty > &&rhs)

  Assigns this reference by moving the pointer from another reference of one different type.

• Ref(_Ty *ptr)

  Constructs one reference using the native pointer of the same type.

• Ref & operator=(_Ty *ptr)

  Assigns this reference using the native pointer of the same type.

• Ref(_Rty *ptr)

  Constructs one reference using the native pointer of one different type.

• Ref(const ObjRef &rhs)

  Constructs one reference by coping the pointer from one typeless reference.

• Ref(ObjRef &&rhs)

  Constructs one reference by moving the pointer from one typeless reference.

• Ref & operator=(const ObjRef &rhs)

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

• Ref & operator=(ObjRef &&rhs)

  Assigns this reference by moving the pointer from one typeless reference.

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

  Compares two references for equality.

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

  Compares two references for non-equality.

• bool operator==(_Ty *rhs) const

  Compares one reference with one native pointer for equality.

• bool operator!=(_Ty *rhs) const

  Compares one reference with one native pointer for non-equality.

• bool operator<(const Ref &rhs) const

  Compares two references.

• operator _Ty *() const

  Gets the boxed object casted to _Ty.

• _Rty * as() const

  Gets the boxed object casted to _Rty.