weak_ptr() [4/6]

template<typename T>

template<typename Y>

fl::weak_ptr< T >::weak_ptr ( const shared_ptr< Y > & shared )

inline

Definition at line 39 of file weak_ptr.h.

                                                      : mPtr(shared.mPtr), mControlBlock(shared.mControlBlock) {
        if (mControlBlock) {
            ++mControlBlock->weak_count;
        }
    }

References FL_NOEXCEPT, mControlBlock, and shared_ptr.

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