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std::inout_...:inout_ptr_t(3) C++ Standard Libarystd::inout_...:inout_ptr_t(3) NAME std::inout_ptr_t::inout_ptr_t - std::inout_ptr_t::inout_ptr_t Synopsis explicit inout_ptr_t( Smart &sp, Args... args ); (1) (since C++23) inout_ptr_t( const inout_ptr_t& ) = delete; (2) (since C++23) 1) Creates an inout_ptr_t. Adapts sp as if binds it to the Smart& member, captures every argument t in args... as if initializes the corresponding mem- ber of type T in Args... with std::forward<T>(t), then initializes the stored Pointer with sp if Smart is a pointer type, otherwise, initializes it with sp.get(). sp.release() may be called if Smart is not a pointer type, in which case it will not be called again within the destructor. 2) Copy constructor is explicitly deleted. inout_ptr_t is neither copyable nor movable. Parameters sp - the object (typically a smart pointer) to adapt args... - the arguments used for resetting to capture Return value (none) Exceptions May throw implementation-defined exceptions. Notes If Smart is not a pointer type and sp.release() is not called by the constructor, it may be called by the destructor before resetting sp. Every argument in args... is moved into the created inout_ptr_t if it is of an object type, or transferred into the created inout_ptr_t as-is if it is of a reference type. The constructor of inout_ptr_t is allowed to throw exceptions. For example, when sp is an intrusive pointer with a control block, the allocation for the new control block may be performed within the constructor rather than the de- structor. Example This section is incomplete Reason: no example Category: * Todo no example http://cppreference.com 2024.06.10 std::inout_...:inout_ptr_t(3)
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