decay Class

Makes non reference, non const, or non volatile type, or makes a pointer to type.

template<class Ty>
    struct decay;

Parameters

Remarks

An instance of the type modifier holds a modified-type that is defined in the following stages:

• The type U is defined as remove_reference<Ty>::type.

• If is_array<U>::value is true, the modified-type type is remove_extent<U>::type *.

• Otherwise, if is_function<U>::value is true, the modified-type type is add_pointer<U>::type.

• Otherwise, the modified-type type is remove_cv<U>::type.

Requirements

Header: <type_traits>

Namespace: std

See Also

Reference

<type_traits>

Other Resources

<type_traits> Members