llvm::is_integral_or_enum< T > Class Template Reference

Metafunction that determines whether the given type is either an integral type or an enumeration type, including enum classes. More...

#include "llvm/Support/type_traits.h"

Static Public Attributes
static const bool	value

Detailed Description

template<typename T>
class llvm::is_integral_or_enum< T >

Metafunction that determines whether the given type is either an integral type or an enumeration type, including enum classes.

Note that this accepts potentially more integral types than is_integral because it is based on being implicitly convertible to an integral type. Also note that enum classes aren't implicitly convertible to integral types, the value may therefore need to be explicitly converted before being used.

Definition at line 30 of file type_traits.h.

Member Data Documentation

value

template<typename T >

const bool llvm::is_integral_or_enum< T >::value

static

Initial value:

=
      !std::is_class_v<UnderlyingT> && 
      !std::is_pointer_v<UnderlyingT> &&
      !std::is_floating_point_v<UnderlyingT> &&
      (std::is_enum_v<UnderlyingT> ||
       std::is_convertible_v<UnderlyingT, unsigned long long>)

Definition at line 34 of file type_traits.h.

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The documentation for this class was generated from the following file:

• include/llvm/Support/type_traits.h