std::negate
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| Заголовочный файл <functional>
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| template< class T > struct negate; |
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Функция объекта для выполнения отрицания. Эффективно называет operator- на экземпляр типа
T.Original:
Function object for performing negation. Effectively calls operator- on an instance of type
T.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.
Содержание |
[править] Член типов
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Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
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[править] Член функций
| operator() |
возвращает отрицание аргумента Original: returns the negation of the argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (public функция-член) |
зЬй :: отрицает. ::Original:std::negate::The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.operator()
Original:
std::negate::
The text has been machine-translated via Google Translate.
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| T operator()( const T& arg ) const; |
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Returns the negation of arg.
Parameters
| arg | - | Значение для расчета отрицания
Original: value to compute negation of The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Return value
The result of -arg.
Exceptions
(none)
Possible implementation
T operator()(const T &arg) const { return -arg; } |