operator<<,>>(std::linear_congruential_engine)
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< cpp | numeric | random | linear congruential engine
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template<class CharT, class Traits, class ResultType, class UIntType, UIntType a, UIntType c, UIntType m > | (1) | (depuis C++11) |
template<class CharT, class Traits, class ResultType, class UIntType, UIntType a, UIntType c, UIntType m > | (2) | (depuis C++11) |
1)
Sérialise l'état interne de l'
e
nombre pseudo-aléatoire du moteur comme une séquence de nombres décimaux séparés par un ou plusieurs espaces, et l'insère dans le flux ost
. Le caractère de remplissage et de mise en page les drapeaux du courant sont ignorés et sans affectation .Original:
Serializes the internal state of the pseudo-random number engine
e
as a sequence of decimal numbers separated by one or more spaces, and inserts it to the stream ost
. The fill character and the formatting flags of the stream are ignored and unaffected.The text has been machine-translated via Google Translate.
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2)
Restaure l'état interne de l'
e
nombre pseudo-aléatoire du moteur à partir de la représentation sérialisée, qui a été créé par un appel antérieur à operator<<
utilisant un flux avec le même lieu imprégné et le CharT
même Traits
. Si l'entrée ne peut pas être désérialisé, e
reste inchangé et s'élève sur failbit
ist
Original:
Restores the internal state of the pseudo-random number engine
e
from the serialized representation, which was created by an earlier call to operator<<
using a stream with the same imbued locale and the same CharT
and Traits
. If the input cannot be deserialized, e
is left unchanged and failbit
is raised on ist
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Si une représentation textuelle est écrite en utilisant os << x et que la représentation est rétablie dans le même ou un autre objet
y
du même type en utilisant is >> y, puis x==y .Original:
If a textual representation is written using os << x and that representation is restored into the same or a different object
y
of the same type using is >> y, then x==y.The text has been machine-translated via Google Translate.
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This section is incomplete Reason: standard also defines what the textual representation consists of |
Sommaire |
[modifier]Paramètres
ost | - | flux de sortie pour insérer les données d' Original: output stream to insert the data to The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
ist | - | flux d'entrée pour extraire les données à partir de Original: input stream to extract the data from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
e | - | moteur de nombres pseudo-aléatoires Original: pseudo-random number engine 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
1)
ost
2)
ist
[modifier]Complexité
This section is incomplete |
[modifier]Exceptions
1)
(Aucun)
Original:
(none)
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2)
Peut générer std::ios::failure lors de la mise
failbit
Original:
May throw std::ios::failure when setting
failbit
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