std::numeric_limits::has_infinity
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< cpp | types | numeric limits
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static const bool has_infinity |
(hasta C++11) | |
static constexpr bool has_infinity |
(desde C++11) | |
El valor de std::numeric_limits<T>::has_infinity es true para todo tipo
T
capaces de representar el infinito positivo como un valor especial distinto. Esta constante es significativa para todos los tipos de punto flotante y se garantiza que sea true si std::numeric_limits<T>::is_iec559 == true .Original:
The value of std::numeric_limits<T>::has_infinity is true for all types
T
capable of representing the positive infinity as a distinct special value. This constant is meaningful for all floating-point types and is guaranteed to be true if std::numeric_limits<T>::is_iec559 == true.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[editar] Especializaciones estándar
T
|
valor de std::numeric_limits<T>::has_infinity
Original: value of std::numeric_limits<T>::has_infinity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
/* non-specialized */ | false |
bool | false |
char | false |
signed char | false |
unsigned char | false |
wchar_t | false |
char16_t | false |
char32_t | false |
short | false |
unsigned short | false |
int | false |
unsigned int | false |
long | false |
unsigned long | false |
long long | false |
unsigned long long | false |
float | por lo general true
Original: usually true The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
double | por lo general true
Original: usually true The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
long double | por lo general true
Original: usually true The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Ver también
[estático] |
devuelve el valor infinito positivo de lo dado tipo de punto flotante Original: returns the positive infinity value of the given floating-point type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función miembro estática pública) |
[estático] |
identifica tipos de punto flotante que puede representar el valor especial "tranquilo, no un número" (NaN) Original: identifies floating-point types that can represent the special value "quiet not-a-number" (NaN) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (constante miembro pública estática) |
[estático] |
identifica tipos de punto flotante que puede representar el valor especial "señalización no un número" (NaN) Original: identifies floating-point types that can represent the special value "signaling not-a-number" (NaN) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (constante miembro pública estática) |