static const bool is_integer;
(until C++11)static constexpr bool is_integer;
(since C++11)The value of std::numeric_limits<T>::is_integer is true for all integer arithmetic types T and false otherwise. This constant is meaningful for all specializations.
T value of std::numeric_limits<T>::is_integer /* non-specialized */ false bool true char true signed char true unsigned char true wchar_t true char8_t (since C++20) true char16_t (since C++11) true char32_t (since C++11) true short true unsigned short true int true unsigned int true long true unsigned long true long long (since C++11) true unsigned long long (since C++11) true float false double false long double false [edit] Example [edit] See also checks if a type is an integral type
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