std::valarray::operator+=,-=,*=,/=,%=,&=,|=,<<=,>>=

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Generische numerische Operationen Original: Generic numeric operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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std::valarray

Member-Funktionen Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
valarray::valarray valarray::~valarray valarray::operator= valarray::operator[] valarray::swap valarray::size valarray::resize valarray::sum valarray::min valarray::max valarray::shift valarray::cshift valarray::apply	valarray::operator+ valarray::operator- valarray::operator~ valarray::operator! valarray::operator+= valarray::operator-= valarray::operator*= valarray::operator/= valarray::operator%= valarray::operator&= valarray::operator|= valarray::operator^= valarray::operator<<= valarray::operator>>=
Non-Member-Funktionen Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
swap (C++11) begin (C++11) end (C++11) abs exp log log10 pow sqrt sin cos tan asin acos atan atan2 sinh cosh tanh	operator* operator/ operator% operator+ operator- operator^ None operator& operator| operator<< operator>> operator&& operator None operator== operator!= operator< operator> operator<= operator>=
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slice_array gslice_array indirect_array	slice gslice mask_array

 

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valarray<T> operator+=( const valarray<T>& v ); valarray<T> operator-=( const valarray<T>& v ); valarray<T> operator*=( const valarray<T>& v ); valarray<T> operator/=( const valarray<T>& v ); valarray<T> operator%=( const valarray<T>& v ); valarray<T> operator&=( const valarray<T>& v ); valarray<T> operator|=( const valarray<T>& v ); valarray<T> operator^=( const valarray<T>& v ); valarray<T> operator<<=( const valarray<T>& v ); valarray<T> operator>>=( const valarray<T>& v );	(1)
valarray<T> operator+=( const T& val ); valarray<T> operator-=( const T& val ); valarray<T> operator*=( const T& val ); valarray<T> operator/=( const T& val ); valarray<T> operator%=( const T& val ); valarray<T> operator&=( const T& val ); valarray<T> operator|=( const T& val ); valarray<T> operator^=( const T& val ); valarray<T> operator<<=( const T& val ); valarray<T> operator>>=( const T& val );	(2)

Gilt Verbindung Zuweisungsoperatoren für jedes Element in der numerischen Array .

Original:

Applies compound assignment operators to each element in the numeric array.

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1)

Jedes Element wird durch Anwenden des entsprechenden Bedieners auf den vorherigen Wert des Elements und entsprechende Element aus v erhaltenen zugeordnet .

Original:

Each element is assigned value obtained by applying the corresponding operator to the previous value of the element and corresponding element from v.

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Das Verhalten ist, wenn size() != v.size() undefiniert

Original:

The behavior is undefined if size() != v.size()

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Das Verhalten ist nicht definiert, wenn einer der Werte in v während der Zuweisung berechnet wird und abhängig von einem der Werte in *this, das heißt, der Ausdruck auf der rechten Seite der Zuweisung bezieht sich auf eine Variable in der linken Seite der Zuweisung.

Original:

The behavior is undefined if any of the values in v is computed during the assignment and depends on any of the values in *this, that is, the expression on the right side of the assignment refers to a variable in the left side of the assignment.

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2)

Jedes Element wird durch Anwenden des entsprechenden Bedieners auf den vorherigen Wert des Elementes und dem Wert des erhaltenen val zugeordnet .

Original:

Each element is assigned value obtained by applying the corresponding operator to the previous value of the element and the value of val.

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Parameter

v	-	ein weiteres numerisches Array Original: another numeric array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
val	-	ein Wert Original: a value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Rückgabewert

*this

Ausnahmen

(None)

Original:

(none)

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Notes

Jeder der Operatoren können nur instanziiert, wenn folgende Voraussetzungen erfüllt sind:

Original:

Each of the operators can only be instantiated if the following requirements are met:

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• Der angegebene Operator angewendet T einzugeben

  Original:

  The indicated operator can be applied to type T

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• Der resultierende Wert kann eindeutig T (1-3) oder bool (4) umgewandelt werden .

  Original:

  The result value can be unambiguously converted to T (1-3) or bool (4).

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Die Funktion kann mit dem Rückgabetyp anders std::valarray umgesetzt werden. In diesem Fall weist die Ersetzungsart die folgenden Eigenschaften:

Original:

The function can be implemented with the return type different from std::valarray. In this case, the replacement type has the following properties:

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• Alle const Elementfunktionen std::valarray bereitgestellt werden .

  Original:

  All const member functions of std::valarray are provided.

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• std::valarray, std::slice_array, std::gslice_array, std::mask_array und std::indirect_array kann aus dem Ersatz-Typ gebaut werden .

  Original:

  std::valarray, std::slice_array, std::gslice_array, std::mask_array and std::indirect_array can be constructed from the replacement type.

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• Alle Funktionen Annehmen eines Argumente des Typs const std::valarray& sollten auch akzeptieren, den Austausch Typ .

  Original:

  All functions accepting a arguments of type const std::valarray& should also accept the replacement type.

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• Alle Funktionen mit zwei Parametern vom Typ const std::valarray& sollten akzeptieren, jede Kombination von const std::valarray& und den Ersatz Typ .

  Original:

  All functions accepting two arguments of type const std::valarray& should accept every combination of const std::valarray& and the replacement type.

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