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>

<metanoindex/>

 

C++

Langage

Concepts

Bibliothèque d'utilitaires

Bibliothèque pour les chaînes de caractères

Bibliothèque de conteneurs

Bibliothèque d'algorithmes

Bibliothèque d'itérateurs

Bibliothèque pour le calcul numérique

Bibliothèque pour les entrées/sorties

Bibliothèque pour la régionalisation

Bibliothèque pour les expressions régulières (C++11)

Bibliothèque pour les opérations atomiques (C++11)

Bibliothèque pour les processus légers (threads) (C++11)

 

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::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	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.
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&& operator None operator== operator!= operator< operator> operator<= operator>=
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.
slice_array gslice_array indirect_array	slice gslice mask_array

 

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template< class T > valarray<bool> operator==( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator!=( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator<( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator<=( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator>( const valarray<T>& lhs, const valarray<T>& rhs ); template< class T > valarray<bool> operator>=( const valarray<T>& lhs, const valarray<T>& rhs );	(1)
template< class T > valarray<bool> operator==( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator!=( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator<( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator<=( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator>( const T& lhsv, const valarray<T>& rhs ); template< class T > valarray<bool> operator>=( const T& lhsv, const valarray<T>& rhs );	(2)
template< class T > valarray<bool> operator==( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator!=( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator<( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator<=( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator>( const valarray<T>& lhs, const T& rhsv ); template< class T > valarray<bool> operator>=( const valarray<T>& 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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Paramètres

lhs, rhs	-	tableaux numériques à comparer Original: numeric arrays to compare The 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 numérique Original: values to compare to each element within a numeric array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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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Exceptions

(Aucun)

Original:

(none)

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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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