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operator<<,>>(std::subtract_with_carry_engine)

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C++
 
Numerics библиотеки
 
Псевдослучайных чисел поколения
Двигатели и адаптеры
Original:
Engines and engine adaptors
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linear_congruential_engine(C++11)
mersenne_twister_engine(C++11)
subtract_with_carry_engine(C++11)
discard_block_engine(C++11)
independent_bits_engine(C++11)
shuffle_order_engine(C++11)
Генераторы
Original:
Generators
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random_device(C++11)
Распределения
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Distributions
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Равномерное распределение
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Uniform distributions
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uniform_int_distribution(C++11)
uniform_real_distribution(C++11)
generate_canonical(C++11)
Бернулли распределения
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Bernoulli distributions
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bernoulli_distribution(C++11)
binomial_distribution(C++11)
negative_binomial_distribution(C++11)
geometric_distribution(C++11)
Распределения Пуассона
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Poisson distributions
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poisson_distribution(C++11)
exponential_distribution(C++11)
gamma_distribution(C++11)
weibull_distribution(C++11)
extreme_value_distribution(C++11)
Нормальное распределение
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Normal distributions
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normal_distribution(C++11)
lognormal_distribution(C++11)
chi_squared_distribution(C++11)
cauchy_distribution(C++11)
fisher_f_distribution(C++11)
student_t_distribution(C++11)
Выборка распределения
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Sampling distributions
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discrete_distribution(C++11)
piecewise_constant_distribution(C++11)
piecewise_linear_distribution(C++11)
Семенной последовательности
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Seed Sequences
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seed_seq(C++11)
C библиотеки
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C library
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rand
srand
RAND_MAX
 
std::subtract_with_carry_engine
Член функций
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Member functions
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subtract_with_carry_engine::subtract_with_carry_engine
subtract_with_carry_engine::seed
Поколение
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Generation
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subtract_with_carry_engine::operator()
subtract_with_carry_engine::discard
Характеристики
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Characteristics
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subtract_with_carry_engine::min
subtract_with_carry_engine::max
Не являющиеся членами функций
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Non-member functions
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operator==
operator!=
operator<<
operator>>
 
template< class CharT, class Traits, class ResultType,

          class UIntType, size_t w, size_t s, size_t r >
std::basic_ostream<CharT,Traits>&
    operator<<( std::basic_ostream<CharT,Traits>& ost,

                const subtract_with_carry_engine<UIntType,w,s,r>& e );
 (1) (начиная с C++11)
template< class CharT, class Traits, class ResultType,

          class UIntType, size_t w, size_t s, size_t r >
std::basic_istream<CharT,Traits>&
    operator>>( std::basic_istream<CharT,Traits>& ist,

                subtract_with_carry_engine<UIntType,w,s,r>& e );
 (2) (начиная с C++11)
1)
Сериализует внутреннее состояние псевдослучайных чисел двигателя e в виде последовательности десятичных чисел, разделенных одним или несколькими пробелами, и вставляет его в поток ost. Символ-заполнитель и форматирование флаги потока игнорируются и не влияет.
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.
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2)
Восстанавливает внутреннее состояние псевдослучайных чисел двигателя e из сериализованного представления, которое было создано ранее призыв к operator<< с помощью потока с тем же проникнут языка и той же CharT и Traits. Если вход не может быть десериализован, e остается неизменным и failbit поднимается на 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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Если текстовое представление написана с использованием os << x и что представление восстановлен в той же или другой y объект того же типа, используя is >> y, то 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.
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Этот раздел не завершён
Причина: standard also defines what the textual representation consists of

Содержание

[править] Параметры

ost -
Выходной поток для вставки данных
Original:
output stream to insert the data to
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ist -
входной поток, чтобы извлечь данные
Original:
input stream to extract the data from
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e -
псевдослучайных чисел двигателя
Original:
pseudo-random number engine
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[править] Возвращаемое значение

1) ost
2) ist

[править] Сложность

Этот раздел не завершён

[править] Исключения

1)
(Нет)
Original:
(none)
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2)
Может бросить std::ios::failure при установке failbit
Original:
May throw std::ios::failure when setting failbit
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Источник — «http://ru.cppreference.com/mwiki/index.php?title=cpp/numeric/random/subtract_with_carry_engine/operator_ltltgtgt&oldid=28249»