Espaces de noms
Variantes
Affichages
Actions

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

De cppreference.com
< cpp‎ | numeric‎ | valarray

 
 
Bibliothèque Numerics
Fonctions mathématiques courantes
Virgule flottante environnement
Nombres complexes
Tableaux numériques
La génération de nombres pseudo-aléatoires
Moment de la compilation arithmétique rationnelle (C++11)
Génériques des opérations numériques
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.
iota (C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
std::valarray
Les fonctions membres
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::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>>=
Tiers fonctions
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.
Classes d'aide
Original:
Helper classes
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
 
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)
S'applique opérateurs d'affectation composés à chaque élément du tableau numérique .
Original:
Applies compound assignment operators to each element in the numeric array.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
1)
Chaque élément est affectée une valeur obtenue par application de l'opérateur correspondant à la valeur précédente de l'élément et de l'élément correspondant de v .
Original:
Each element is assigned value obtained by applying the corresponding operator to the previous value of the element and corresponding element from v.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Le comportement est indéfini si size() != v.size()
Original:
The behavior is undefined if size() != v.size()
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Le comportement est indéfini si l'une des valeurs dans v est calculée au cours de la mission et dépend de l'une des valeurs dans *this, qui est l'expression du côté droit de l'affectation à une variable se réfère à la partie gauche de l'affectation.
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.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
2)
Chaque élément est affectée une valeur obtenue par application de l'opérateur correspondant à la valeur précédente de l'élément et la valeur de val .
Original:
Each element is assigned value obtained by applying the corresponding operator to the previous value of the element and the value of val.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Sommaire

[modifier] Paramètres

v -
un autre tableau numérique
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 -
une valeur
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.

[modifier] Retourne la valeur

*this

[modifier] Exceptions

(Aucun)
Original:
(none)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifier] Notes

Chacun des opérateurs ne peut être instanciée si les conditions suivantes sont remplies:
Original:
Each of the operators can only be instantiated if the following requirements are met:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
  • L'opérateur indiqué peut être appliqué à taper T
    Original:
    The indicated operator can be applied to type T
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
  • La valeur de résultat peut être converti sans ambiguïté à T (1-3) ou bool (4) .
    Original:
    The result value can be unambiguously converted to T (1-3) or bool (4).
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
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.
You can help to correct and verify the translation. Click here for instructions.
  • 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.
    You can help to correct and verify the translation. Click here for instructions.