std::acos<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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| Déclaré dans l'en-tête <valarray>
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| template< class T > valarray<T> acos( const valarray<T>& va ); |
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Pour chaque élément dans
va calcule arc cosinus de la valeur de l'élément .Original:
For each element in
va computes arc cosine of the value of the element.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.
Sommaire |
[modifier] Paramètres
| va | - | tableau de valeurs à appliquer à l'opération
Original: value array to apply the operation to The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[modifier] Retourne la valeur
Tableau de valeurs contenant cosinus d'arc des valeurs dans
va .Original:
Value array containing arc cosines of the values in
va.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.
[modifier] Notes
Fonction sans réserve (acos) est utilisé pour effectuer le calcul. Si cette fonction n'est pas disponible, std::acos est utilisé en raison de l'argument de recherche sous la g .
Original:
Unqualified function (acos) is used to perform the computation. If such function is not available, std::acos is used due to argument dependent lookup.
The text has been machine-translated via Google Translate.
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La fonction peut être mise en œuvre avec le type de retour différent de std::valarray. Dans ce cas, le type de remplacement a les propriétés suivantes:
Original:
The function can be implemented with the return type different from std::valarray. In this case, the replacement type has the following properties:
The text has been machine-translated via Google Translate.
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- Toutes les fonctions de membre de const std::valarray sont fournis .Original:All const member functions of std::valarray are provided.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions. - std::valarray, std::slice_array, std::gslice_array, std::mask_array et std::indirect_array peut être construit à partir du type de remplacement .Original:std::valarray, std::slice_array, std::gslice_array, std::mask_array and std::indirect_array can be constructed from the replacement type.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions. - Toutes les fonctions acceptant un argument de type de const std::valarray& devrait également accepter le type de remplacement .Original:All functions accepting a arguments of type const std::valarray& should also accept the replacement type.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions. - Toutes les fonctions qui acceptent deux arguments de type de const std::valarray& devrait accepter toutes les combinaisons de const std::valarray& et le type de remplacement .Original:All functions accepting two arguments of type const std::valarray& should accept every combination of const std::valarray& and the replacement type.The text has been machine-translated via Google Translate.
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[modifier] Mise en œuvre possible
template<class T> valarray<T> acos(const valarray<T>& va) { valarray<T> other = va; for (T &i : other) { i = acos(i); } } |
[modifier] Exemple
| This section is incomplete Reason: no example |
