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) | (desde C++11) |
template<class CharT, class Traits, class ResultType, class UIntType, UIntType a, UIntType c, UIntType m > | (2) | (desde C++11) |
1)
Serializa o estado interno do motor
e
número pseudo-aleatório como uma seqüência de números decimais separados por um ou mais espaços, e insere-o para o fluxo de ost
. O personagem de preenchimento e as bandeiras de formatação do fluxo são ignorados e não afetado.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)
Restaura o estado interno do motor
e
número pseudo-aleatório da representação serializada, que foi criado por uma chamada anterior a operator<<
usando uma corrente com a mesma localidade e imbuído do mesmo e CharT
Traits
. Se a entrada não pode ser serializado, e
é deixado inalterado e failbit
é gerado em 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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Se uma representação textual é escrito usando os << x e de que a representação é restaurado para o mesmo ou um diferente
y
objecto do mesmo tipo, usando is >> y, então 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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Esta seção está incompleta Motivo: standard also defines what the textual representation consists of |
Índice |
[editar]Parâmetros
ost | - | fluxo de saída para inserir os dados para 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 | - | fluxo de entrada para extrair os dados a 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 | - | pseudo-aleatório motor número 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. |
[editar]Valor de retorno
1)
ost
2)
ist
[editar]Complexidade
Esta seção está incompleta |
[editar]Exceções
1)
(Nenhum)
Original:
(none)
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2)
Pode lançar std::ios::failure ao definir
failbit
Original:
May throw std::ios::failure when setting
failbit
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