std::numeric_limits<T>::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.
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 |
char8_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 |
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) |