operator auto()

template<typename enum_t >

xtd::enum_set_attribute< enum_t >::operator auto ( ) const

inlineexplicitnoexcept

Allows to set attribute to an enumeration that can be used by xtd::enum_object.

Returns

One of xtd::enum_attribute values.

Remarks

To set attribute to an enumeration just override xtd::enum_set_attribute.

Examples

The following code show how to set attribute to the value_flags enum class.

enum class value_flags {
  value_none = 0,
  value_one = 0b1,
  value_two = 0b10,
  value_three = 0b100,
};
 
template<>
xtd::enum_set_attribute<value_flags> {
  explicit operator auto() const noexcept {return xtd::enum_attribute::flags;}
};