std::numeric_limits::is_specialized
From cppreference.com
< cpp | types | numeric limits
| static const bool is_specialized; |
(until C++11) | |
| static constexpr bool is_specialized; |
(since C++11) | |
The value of std::numeric_limits<T>::is_specialized is true for all T for which there exists a specialization of std::numeric_limits.
[edit] Standard specializations
T
|
value of std::numeric_limits<T>::is_specialized |
| /* non-specialized */ | false |
| bool | true |
| char | true |
| signed char | true |
| unsigned char | true |
| wchar_t | true |
| char16_t | true |
| char32_t | true |
| short | true |
| unsigned short | true |
| int | true |
| unsigned int | true |
| long | true |
| unsigned long | true |
| long long | true |
| unsigned long long | true |
| float | true |
| double | true |
| long double | true |
[edit] See also
| [static] |
identifies integer types (public static member constant) |
| [static] |
identifies the IEC 559/IEEE 754 floating-point types (public static member constant) |
| [static] |
identifies exact types (public static member constant) |
| [static] |
identifies types that represent a finite set of values (public static member constant) |