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std::linear_congruential_engine::discard

STD：线性[医]同余[医]引擎：：丢弃

void discard( unsigned long long z ​(since C++11)

通过以下方式推进内部状态z时代。相当于呼叫operator()z重复并丢弃结果。

参数

z-integer value specifying the number of times to advance the state by

返回值

%280%29

复杂性

注记

对于一些引擎来说，“快速跳转”算法是众所周知的，它将状态提升了许多步骤--数百万的28阶，而不是计算中间状态的转换。

另见

operator()advances the engine's state and returns the generated value (public member function)

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