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

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C++
 
Numerik-Bibliothek
Gemeinsame mathematischen Funktionen
Floating-Point-Umgebung
Komplexe Zahlen
Numerische Arrays
Pseudo-Zufallszahlen
Compile-time rationale Arithmetik (C++11)
Generische numerische Operationen
Original:
Generic numeric operations
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iota(C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
std::valarray
Member-Funktionen
Original:
Member functions
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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
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Helper-Klassen
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Helper classes
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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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Inhaltsverzeichnis

[Bearbeiten] Parameter

v -
ein weiteres numerisches Array
Original:
another numeric array
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val -
ein Wert
Original:
a value
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[Bearbeiten] Rückgabewert

*this

[Bearbeiten] Ausnahmen

(None)
Original:
(none)
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[Bearbeiten] 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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