# std::experimental::any::any

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< cpp‎ | experimental‎ | any

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

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<ValueType>(value). If std::is_copy_constructible<std::decay_t<ValueType>>::value is false, the program is ill-formed. This overload only participates in overload resolution 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

1,3)
`noexcept` specification:
noexcept
2,4) Throws any exception thrown by the constructor of the contained type.

### See also

operator= | assigns an `any` object (public member function)

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