lvalue中文,lvalue的意思,lvalue翻译及用法

2026-03-21 18:25 浏览次数 14

lvalue

英[lə'vælju:]美[lə'vælju]

n. 左值

lvalue 片语

片语

yields lvalue生成左值

modifiable lvalue可修改的左值

Lvalue required要求是一个逻辑值

tota lvalue总值

Lvalue Iterator左值迭代器

Lvalue Transformation称为左值变换

non-lvalue非左值

lvalue reference左值引用

lvalue e左值

lvalue 例句

英汉例句

  • through computing the lvalue of an expression in the points-to graph, we get all the modified memory locations. thus we can get all the expressions that may be modified in the called procedure.

    该算法通过计算表达式在指向图中的左值,得到所有可能被修改的内存位置,从而计算出所有可能在被调用过程中被修改的表达式。

  • an rvalue is any constant, variable or expression that can produce a value, but an lvalue must be a distinct, named variable.

    但左边的值必须是一个明确的、已 命名的变量。

  • the context in which an lvalue appears determines how it is used.

    左值出现的上下文决定了左值是如何使用的。

  • distinguish between an lvalue and an rvalue; show examples of each.

    区分左值和右值,并举例说明。

  • the lvalue and rvalue in the assignment statement is separated by a colon plus an equal sign ( := ).

    任务声明中的 lvalue与rvalue由一个冒号加等号隔离开来( := )。

  • according to the c standard (6.5.3), properties associated with qualified types are meaningful only for lvalue expressions.

    根据c标準 (6.5.3),与限定类型相关的属性只对左值表达式有意义。

  • instead of magic indexes, we get meaningful names (such as v:val.lval for each line「s lvalue and line.op for each line」s operator).

    不使用神奇索引,我们将获得有意义的名称(例如,v:val.lval用于各行的lvalue,line.op用于各行的操作符)。

  • the lvalue and rvalue in the assignment statement is separated by a := (colon plus equal sign).

    分配声明中的 lvalue和rvalue以 := (冒号加等号)被隔开。

  • the subroutines chapter covers new syntax (prototypes and attributes), plus the brand new lvalue attribute (as of 5.6.0).

    子程序这章主要针对新的语法(原型和属性),以及左值属性(5.6.0)。

  • until now, special care had to be taken to allow modification of object attributes, for example. with lvalue subroutines, you can directly affect scalars returned by subroutines.

    直到目前为止,修改对象属性时需要费一些特别的心思,例如使用左值子程序,你就可以直接操作子程序返回的标量。

  • an object is a named region of storage; an lvalue is an expression referring to an object.

    这时候的左值可以解释为:对象是一个命名的存储区域,左值是对象引用的表达式。

  • an lvalue is an expression with an object type or an incomplete type other than void; if an lvalue does not designate an object when it is evaluated, the behavior is undefined.

    不再限定左值必须引用一个对象,但是规定如果使用了一个没有引用对象的左值,其行为是未定义的。

相关热词