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0001 Problem: 0002 0003 Function std::unique_ptr::reset() sets internal pointer to nullptr and only after that it will 0004 delete its contents. This causes error, when managed object still needs to be accessed through 0005 std::unique_ptr::get() function by members of managed object during their destruction. 0006 0007 Workaround: 0008 0009 Use additional raw pointer to return instance of managed object. 0010 In general this prevents std::unique_ptr from being used in inconsistent state 0011 (calling std::unique_ptr::get() while inside std::unique_ptr::reset()). 0012 0013 Snippet: