# operator==,!=,<,<=,>,>=<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>

< 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
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 iota (C++11)
 accumulate
 inner_product
 partial_sum

`std::valarray`
Les fonctions membres
Original:
Member functions
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 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
Tiers fonctions
Original:
Non-member functions
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 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 None
 operator==operator!=operatoroperator<=operator>=
Classes d'aide
Original:
Helper classes
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 slice_array
 gslice_array
 indirect_array
 slice
 gslice

 template< class T > valarray operator==( const valarray& lhs, const valarray& rhs ); template< class T > valarray operator!=( const valarray& lhs, const valarray& rhs ); template< class T > valarray operator<( const valarray& lhs, const valarray& rhs ); template< class T > valarray operator<=( const valarray& lhs, const valarray& rhs ); template< class T > valarray operator>( const valarray& lhs, const valarray& rhs ); template< class T > valarray operator>=( const valarray& lhs, const valarray& rhs ); (1) template< class T > valarray operator==( const T& lhsv, const valarray& rhs ); template< class T > valarray operator!=( const T& lhsv, const valarray& rhs ); template< class T > valarray operator<( const T& lhsv, const valarray& rhs ); template< class T > valarray operator<=( const T& lhsv, const valarray& rhs ); template< class T > valarray operator>( const T& lhsv, const valarray& rhs ); template< class T > valarray operator>=( const T& lhsv, const valarray& rhs ); (2) template< class T > valarray operator==( const valarray& lhs, const T& rhsv ); template< class T > valarray operator!=( const valarray& lhs, const T& rhsv ); template< class T > valarray operator<( const valarray& lhs, const T& rhsv ); template< class T > valarray operator<=( const valarray& lhs, const T& rhsv ); template< class T > valarray operator>( const valarray& lhs, const T& rhsv ); template< class T > valarray operator>=( const valarray& lhs, const T& rhsv ); (3)
Compare chaque valeur dans le tableau numérique avec une autre valeur .
Original:
Compares each value within the numeric array with another value.
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1)
Retourne un tableau numérique contenant des éléments bool dont chacune est obtenue en appliquant l'opérateur de comparaison indiqué pour les valeurs correspondantes de `lhs` et `rhs`
Original:
Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to the corresponding values of `lhs` and `rhs`
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Le comportement est indéfini si size() != v.size()
Original:
The behavior is undefined if size() != v.size()
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2)
Retourne un tableau numérique contenant des éléments bool dont chacune est obtenue en appliquant l'opérateur de comparaison indiqué à `lhsv` et la valeur correspondante de `rhs` .
Original:
Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to `lhsv` and the corresponding value of `rhs` .
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3)
Retourne un tableau numérique contenant des éléments bool dont chacune est obtenue en appliquant l'opérateur de comparaison indiquée et la valeur correspondante de `lhs` et `rhsv` .
Original:
Returns a numeric array of bool containing elements each of which is obtained by applying the indicated comparison operator to the corresponding value of `lhs` and `rhsv`.
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## Sommaire

### [modifier]Paramètres

 lhs, rhs - tableaux numériques à comparerOriginal: numeric arrays to compareThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. lhsv, rhsv - Les valeurs à comparer à chaque élément dans un tableau numériqueOriginal: values to compare to each element within a numeric arrayThe 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

Un tableau numérique contenant des bool résultats de comparaison des éléments correspondants .
Original:
A numeric array of bool containing comparison results of corresponding elements.
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### [modifier]Exceptions

(Aucun)
Original:
(none)
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### [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:
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• L'opérateur indiqué peut être appliqué à taper `T`
Original:
The indicated operator can be applied to type `T`
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• La valeur de résultat peuvent être sans ambiguïté converti en `bool` .
Original:
The result value can be unambiguously converted to `bool`.
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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:
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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.
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• 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.
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• 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.
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• 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.
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