std::meta::is_enumerator

 

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Defined in header <meta>
consteval bool is_enumerator( std::meta::info r );		(since C++26)

Returns true if r represents an enumerator. Otherwise returns false.

Parameters

r

-

a reflection value

Return value

true if r represents an enumerator; otherwise false.

Example

Run this code

#include <meta>

enum E { e };

static_assert(std::meta::is_enumerator(^^e));
static_assert(!std::meta::is_enumerator(^^E));

int main() {}

See also

is_enum (C++11)	checks if a type is an enumeration type (class template)
is_enum_type (C++26)	checks if reflected type is an enumeration type (function)