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std::asin<div class="t-tr-text">(Std :: valarray)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::valarray)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

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< cpp‎ | numeric‎ | valarray

 
 
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
 
 
definiert in Header <valarray>
template< class T >
valarray<T> asin( const valarray<T>& va );
Für jedes Element in va berechnet Arkussinus der Wert des Elements .
Original:
For each element in va computes arc sine of the value of the element.
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Inhaltsverzeichnis

[Bearbeiten] Parameter

va -
Wert-Array, um die Operation zu verarbeiten
Original:
value array to apply the operation to
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[Bearbeiten] Rückgabewert

Wert Array mit arc Sinus der Werte in va .
Original:
Value array containing arc sines of the values in va.
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[Bearbeiten] Notes

Unqualifizierte Funktion (asin) verwendet wird, um die Berechnung auszuführen. Wenn diese Funktion nicht verfügbar ist, wird std::asin verwendet wird wegen Argument abhängig Lookup .
Original:
Unqualified function (asin) is used to perform the computation. If such function is not available, std::asin is used due to argument dependent lookup.
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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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[Bearbeiten] Mögliche Implementierung

template<class T>
valarray<T> asin(const valarray<T>& va)
{
    valarray<T> other = va;
    for (T &i : other) {
        i = asin(i);
    }
}

[Bearbeiten] Beispiel