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std::experi...al::any::any(3)  C++ Standard Libary std::experi...al::any::any(3)

NAME
     std::experimental::any::any - std::experimental::any::any

Synopsis
	any() noexcept; 	      (1) (library fundamentals TS)
	any( const any& other );      (2) (library fundamentals TS)
	any( any&& other ) noexcept;  (3) (library fundamentals TS)
	template<typename ValueType>  (4) (library fundamentals TS)
	    any( ValueType&& value );

	Constructs a new any object.

	1) Constructs an empty object.
	2,3)  Copies  (2)  or moves (3) content of other into a new instance, so
     that any
	content is equivalent in both type and value to those of other prior  to
     the
	constructor call, or empty if other is empty.
	4) Constructs an object with initial content an object of type
	std::decay_t<ValueType>,   direct-initialized  from  std::forward<Value-
     Type>(value). If
	std::is_copy_constructible<std::decay_t<ValueType>>::value is false, the
     program is
	ill-formed. This overload participates in overload resolution only if
	std::decay_t<ValueType> is not the same type as any.

Template parameters
	ValueType		-	       contained value type

Type requirements
	-
	std::decay_t<ValueType> must meet the requirements of CopyConstructible.

Parameters
	other - another any object to copy or move from
	value - value to initialize the contained value with

Exceptions
	2,4) Throws any exception thrown by the  constructor  of  the  contained
     type.

See also
	operator= assigns an any object
		  (public member function)

Category:
	  * Noindexed pages

http://cppreference.com 	   2024.06.10	   std::experi...al::any::any(3)
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