lvalue
美
英 
例句
The address-of operator. Takes a single argument that must be an lvalue . Yields the address in memory of that object.
取地址操作符需要一個操作數,其唯一的操作數必須是左值對象,該操作返回操作數對象在內存中的存儲地址。
Like the subscript and dereference operators, assignment returns an lvalue .
與下標和解引用操作符一樣,賦值操作也返回左值。
It explains the difference between an object and a name and how they relate to the notion of an lvalue .
本章解釋了對象和名字的區(qū)別,以及它們怎樣與左值概念相聯(lián)系。
Dereference returns an lvalue, so we may use a dereference operator as the left-hand operand of an assignment.
解引用返回左值,因此可將解引用操作符用作賦值操作的左操作數。
An Object is a named region of storage; an lvalue is an expression referring to an object.
這時候的左值可以解釋為:對象是一個命名的存儲區(qū)域,左值是對象引用的表達式。
In general, the left-hand side of an assignment operator always requires an lvalue .
一般地,賦值運算符的左邊總是需要一個左值。
The lvalue and rvalue in the assignment statement is separated by a : = (colon plus equal sign).
分配聲明中的lvalue和rvalue以:=(冒號加等號)被隔開。
What are the benefits of offering a LValue iterator against a Read Write iterator?
提供一個左值迭代器而不是讀寫迭代器有什么好處?
You might think of lvalue as meaning location value.
您可以把左值看作是位置值。
More specifically, evaluating an expression that is an lvalue yields an object.
說得更具體一些,計算左值表達式就會產生對象。
A modifiable lvalue cannot have an array type, an incomplete type, or a type with the const attribute.
可更改左值不能為數組類型、(聲明)不完善的類型、或者具有常量屬性的類型。
Name one case where an lvalue is required.
舉出一個需要左值的例子。
The subroutines chapter covers new syntax (prototypes and attributes), plus the brand new lvalue attribute (as of 5. 6. 0).
子程序這章主要針對新的語法(原型和屬性),以及左值屬性(5.6.0)。
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,我們將獲得有意義的名稱(例如,v:val.lval用于各行的lvalue,line.op用于各行的操作符)。
Some operators, such as assignment, require that one of their operands be an lvalue.
有些操作符,比如賦值,要求其中的一個操作數必須是左值。