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How do I pass a unique_ptr argument to a constructor or a function?

Digital Marketing Facebook Marketing API 3 years ago

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_x000D_ _x000D_ I'm new to move semantics in C++11 and I don't know very well how to handle unique_ptr parameters in constructors or functions. Consider this class referencing itself: #include class Base { public: typedef unique_ptr UPtr; Base(){} Base(Base::UPtr n):next(std::move(n)){} virtual ~Base(){} void setNext(Base::UPtr n) { next = std::move(n); } protected : Base::UPtr next; }; Is this how I should write functions taking unique_ptr arguments? And do I need to use std::move in the calling code? Base::UPtr b1; Base::UPtr b2(new Base()); b1->setNext(b2); //should I write b1->setNext(std::move(b2)); instead?
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