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24 lines
508 B
C++
24 lines
508 B
C++
#pragma once
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#include <memory>
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namespace ext
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{
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/** Allows to make std::shared_ptr from T with protected constructor.
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*
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* Derive your T class from shared_ptr_helper<T> and add shared_ptr_helper<T> as a friend
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* and you will have static 'create' method in your class.
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*/
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template <typename T>
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struct shared_ptr_helper
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{
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template <typename... TArgs>
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static std::shared_ptr<T> create(TArgs &&... args)
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{
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return std::shared_ptr<T>(new T(std::forward<TArgs>(args)...));
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}
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};
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}
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