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

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C++
 
Numerics的图书馆
常见的数学函数
浮点环境
复数
数字阵列
伪随机数生成
编译时合理的算法 （C++11）
通用的数值运算
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Generic numeric operations
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iota（C++11）
accumulate
inner_product
adjacent_difference
partial_sum
 
伪随机数生成
发动机和引擎适配器
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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）
发电机
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Generators
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random_device（C++11）
分布
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Distributions
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均匀分布
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Uniform distributions
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uniform_int_distribution（C++11）
uniform_real_distribution（C++11）
generate_canonical（C++11）
伯努里分布
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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）
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exponential_distribution（C++11）
gamma_distribution（C++11）
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normal_distribution（C++11）
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C library
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rand
srand
RAND_MAX
 
std::independent_bits_engine
成员函数
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Member functions
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independent_bits_engine::independent_bits_engine
independent_bits_engine::seed
independent_bits_engine::base
代
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Generation
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independent_bits_engine::operator()
independent_bits_engine::discard
特性
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Characteristics
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independent_bits_engine::min
independent_bits_engine::max
非成员函数
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Non-member functions
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operator==
operator!=
operator<<
operator>>
 
template< class CharT, class Traits, class ResultType,

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

                const independent_bits_engine<Engine,w,UIntType>& e );
 (1) （C++11 起）
template< class CharT, class Traits, class ResultType,

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

                independent_bits_engine<Engine,w,UIntType>& e );
 (2) （C++11 起）
1)
序列的伪随机数作为一个序列由一个或多个空格隔开的十进制数的引擎适配器的内部状态，并把它插入到流ost。填充字符和格式化标志的流被忽略，并且不会受到影响.....
Original:
Serializes the internal state of the pseudo-random number engine adaptor 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)
恢复内部状态的伪随机数引擎适配器e的序列化表示，这是由以前调用operator<<使用流具有相同一脉相承的语言环境和相同的CharT和Traits。如果无法反序列化的输入，e保持不变failbit上引发ist
Original:
Restores the internal state of the pseudo-random number engine adaptor 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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如果被写入的文本表示使用os << x和该表示被恢复到相同的或不同的对象的相同的类型，使用yis >> y，然后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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本节是不完整的
原因: standard also defines what the textual representation consists of

目录

[编辑] 参数

ost -
将数据插入到输出流
Original:
output stream to insert the data to
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ist -
输入的数据流中提取
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input stream to extract the data from
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e -
引擎适配器来序列化或还原
Original:
engine adaptor to serialize or restore
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[编辑] 返回值

1) ost
2) ist

[编辑] 复杂性

本节是不完整的

[编辑] 例外

1)
（无）
Original:
(none)
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2)
设置时，可能会引发std::ios::failurefailbit
Original:
May throw std::ios::failure when setting failbit
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