any_cast() [1/5]

template<typename _ValueType, typename enable_if<!is_move_constructible< _ValueType >::value||is_lvalue_reference< _ValueType >::value, bool >::type = true>

_ValueType std::experimental::fundamentals_v1::any_cast ( any && __any )

inline

Access the contained object.

Template Parameters

_ValueType

A reference or CopyConstructible type.

Parameters

__any

The object to access.

Returns

The contained object.

Exceptions

bad_any_cast

If __any.type() != typeid(remove_reference_t<_ValueType>)

Definition at line 396 of file experimental/any.

    {
      static_assert(any::__is_valid_cast<_ValueType>(),
        "Template argument must be a reference or CopyConstructible type");
      auto __p = any_cast<remove_reference_t<_ValueType>>(&__any);
      if (__p)
      return *__p;
      __throw_bad_any_cast();
    }