413     static inline wp<T> fromExisting(T* other);
419     wp(T* other);  // NOLINT(implicit)
421     wp(U* other);  // NOLINT(implicit)
422     wp& operator=(T* other);
424     wp& operator=(U* other);
427     wp(const wp<T>& other);
428     explicit wp(const sp<T>& other);
430     template<typename U> wp(const sp<U>& other);  // NOLINT(implicit)
431     template<typename U> wp(const wp<U>& other);  // NOLINT(implicit)
437     wp& operator = (const wp<T>& other);
438     wp& operator = (const sp<T>& other);
440     template<typename U> wp& operator = (const wp<U>& other);
441     template<typename U> wp& operator = (const sp<U>& other);
443     void set_object_and_refs(T* other, weakref_type* refs);
541 wp<T> wp<T>::fromExisting(T* other) {  in fromExisting()  argument
542     if (!other) return nullptr;  in fromExisting()
544     auto refs = other->getWeakRefs();  in fromExisting()
545     refs->incWeakRequireWeak(other);  in fromExisting()
548     ret.m_ptr = other;  in fromExisting()
555 wp<T>::wp(T* other)  in wp()  argument
556     : m_ptr(other)  in wp()
558     m_refs = other ? m_refs = other->createWeak(this) : nullptr;  in wp()
563 wp<T>::wp(U* other) : m_ptr(other) {  in wp()  argument
564     m_refs = other ? other->createWeak(this) : nullptr;  in wp()
568 wp<T>& wp<T>::operator=(T* other) {
569     weakref_type* newRefs = other ? other->createWeak(this) : nullptr;
571     m_ptr = other;
578 wp<T>& wp<T>::operator=(U* other) {
579     weakref_type* newRefs = other ? other->createWeak(this) : 0;
581     m_ptr = other;
588 wp<T>::wp(const wp<T>& other)  in wp()  argument
589     : m_ptr(other.m_ptr), m_refs(other.m_refs)  in wp()
595 wp<T>::wp(const sp<T>& other)  in wp()  argument
596     : m_ptr(other.m_ptr)  in wp()
602 wp<T>::wp(const wp<U>& other)  in wp()  argument
603     : m_ptr(other.m_ptr)  in wp()
606         m_refs = other.m_refs;  in wp()
614 wp<T>::wp(const sp<U>& other)  in wp()  argument
615     : m_ptr(other.m_ptr)  in wp()
627 wp<T>& wp<T>::operator = (const wp<T>& other)
629     weakref_type* otherRefs(other.m_refs);
630     T* otherPtr(other.m_ptr);
639 wp<T>& wp<T>::operator = (const sp<T>& other)
642         other != nullptr ? other->createWeak(this) : nullptr;
643     T* otherPtr(other.m_ptr);
651 wp<T>& wp<T>::operator = (const wp<U>& other)
653     weakref_type* otherRefs(other.m_refs);
654     U* otherPtr(other.m_ptr);
663 wp<T>& wp<T>::operator = (const sp<U>& other)
666         other != nullptr ? other->createWeak(this) : 0;
667     U* otherPtr(other.m_ptr);
675 void wp<T>::set_object_and_refs(T* other, weakref_type* refs)  in set_object_and_refs()  argument
677     if (other) refs->incWeak(this);  in set_object_and_refs()
679     m_ptr = other;  in set_object_and_refs()