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Sequence point

  • 顺序点(顺序点是程序中的执行点,保证求值顺序一致,避免副作用发生。C/C++中,表达式的值依赖于子表达式的求值顺序,增加顺序点限制求值顺序,确保一致结果)

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  序列点

序列点sequence point)是指法式运转中的一个特别的时间点,在该点之前的一切反作用曾经完毕,而且后续的反作用还没发作。

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  顺序点

一个顺序点sequence point)是程序中执行的一点;在该点处,所有的副作用都在进入下一点之前被计算。在C中分号标志了一个顺序点

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  时序点

为了理解副作用带来的困难,必须要理解C++中的时序点(Sequence Point)的概念。根据I

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短语

sequence-point 出现可疑的代码元素时 ; 发出报警

sequence point list 序化点列

bounded point sequence 有界点序列

point sequence 点序列

branch point sequence 序列 ; 分支点序列 ; 支点序列

sequence of point sets [数] 点集序列

main-sequence turn-off point 星分支点

limiting point of a sequence 序列的极限点

point bar sequence 曲流沙坝层序

 更多收起网络短语

Sequence point

  • abstract: A sequence point defines any point in a computer program's execution at which it is guaranteed that all side effects of previous evaluations will have been performed, and no side effects from subsequent evaluations have yet been performed. They are often mentioned in reference to C and C++, because the result of some expressions can depend on the order of evaluation of their subexpressions.

以上来源于: WordNet

双语例句原声例句权威例句

  • Each element at a specific index of every array corresponds to a specific sequence point.

    每个阵列中指定索引各个元素对应特定序列点。

    youdao

  • In the overloaded context they lose the guarantee that the left operand is evaluated before the second and that there is a sequence point inbetween.

    因为重载上下文中他们失去操作数赋值第二之前保证,而且之间也会顺序

    youdao

  • There is a sequence point at the end of a full declarator of an object in a declaration, but there are no sequence points associated with nested array declarators.

    声明中的对象完整声明器后面序列但是没有序列嵌套数组声明相关

    youdao

更多双语例句
  • And if the test is true, it will change the value of this program counter to point to some other place in the memory, some other point in that sequence of instructions, and you'll keep processing.

    如果测试结果为真,它会改变程序计数器的结果去,指向记忆存储器里的其他地方,指令序列里的其他地方,然后你会继续这个过程。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • If I took this same restriction enzyme and tried to cut the chromosomal DNA of a sickle patient, it wouldn't cut at that point because the wrong sequence is there.

    而如果我用同样的限制酶,去切割病人的染色体DNA,那该酶是不会起作用的,因为基因序列不对

    耶鲁公开课 - 生物医学工程探索课程节选

  • Or would it be okay if at some future point this same sequence of events comes down and he only finds out just moments before he has to lose a senior member of his Cabinet?

    WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

  • In a sequence that really said it all, point guard Raymond Felton found a wide-open Tyson Chandler for an alley-oop, but Chandler somehow missed the dunk, then fumbled a futile effort at a put back.

    WSJ: N.Y. Knicks: The All-Star Break Is Over, Right?

  • That changed when Apple added it as an option in the iPhone 4. (Previous iPhones lacked the oomph to crunch relevant data quickly enough to be practical.) Other examples include cameras and apps that stitch together panoramas from overlapping images shot in an arc around a single point or as a moving sequence.

    ECONOMIST: Monitor

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