std::numeric_limits::has_infinity
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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.
Especializaciones estándar
T
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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
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bool
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false
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char
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false
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signed char
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false
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unsigned char
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false
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wchar_t
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false
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char16_t
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false
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char32_t
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false
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short
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false
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unsigned short
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false
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int
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false
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unsigned int
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false
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long
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false
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unsigned long
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false
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long long
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false
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unsigned long long
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false
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float
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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
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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
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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. |
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) |