static const bool is_bounded;
(until C++11)
static constexpr bool is_bounded;
(since C++11)

The value of std::numeric_limits<T>::is_bounded is true for all arithmetic types T that represent a finite set of values. While all fundamental types are bounded, this constant would be false in a specialization of std::numeric_limits for a library-provided arbitrary precision arithmetic type.

Standard specializations

T value of std::numeric_limits<T>::is_bounded
/* 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 true
double true
long double true

See also

identifies integer types
(public static member constant)
identifies signed types
(public static member constant)
identifies exact types
(public static member constant)

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