edu.ustc.cs.compile.arch
类 Label

java.lang.Object
  edu.ustc.cs.compile.arch.AssemblyElement
      edu.ustc.cs.compile.arch.Label

public class Label
extends AssemblyElement

Provides a representation of the label in the assembly language codes.

A label is a string symbol indicating an address. This string symbol is called the name of the label, and is uniqe in a whole assembly language program.
To representing label "main", the following codes are used: Label label = new Label("main");


字段摘要

private java.lang.String

label

构造函数摘要

Label(java.lang.String label)
Constructs a label.

方法摘要

boolean	equals(java.lang.Object o) Indicates whether another object equals to this label.
java.lang.String	label() Gets the name of this label.
java.lang.String	toString() Returns a string representataion of this label.

从类 java.lang.Object 继承的方法

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细信息

label

private java.lang.String label

构造函数详细信息

Label

public Label(java.lang.String label)

Constructs a label.

参数：

label - the name of the label.

方法详细信息

label

public java.lang.String label()

Gets the name of this label.

返回：

the name of this label.

toString

public java.lang.String toString()

Returns a string representataion of this label.

覆盖：

类 java.lang.Object 中的 toString

返回：

the string representation of this label.

equals

public boolean equals(java.lang.Object o)

Indicates whether another object equals to this label.

覆盖：

类 java.lang.Object 中的 equals

参数：

o - another object

返回：

true if o is a label and has the same name with this label.