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std::make_any

STD：使[医]任何

template< class T, class... Args > std::any make_any( Args&&... args (1)(since C++17)
template< class T, class U, class... Args > std::any make_any( std::initializer_list<U> il, Args&&... args (2)(since C++17)

构造一个any包含类型对象的T，将提供的参数传递给T%27s构造函数

1%29相当于returnstd::any(std::in_place_type<T>,std::forward<Args>(args)...

2%29相当于returnstd::any(std::in_place_type<T>, il,std::forward<Args>(args)...

另见

(constructor)constructs an any object (public member function)

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