jminusminus

Class LocalVariableDefn

java.lang.Object

jminusminus.LocalVariableDefn

All Implemented Interfaces:

IDefn

 class LocalVariableDefn
extends Object
implements IDefn

The definition for a local variable (including formal parameters). All local variables are allocated on the stack at fixed offsets from the base of the stack frame, and all have types. Some local variables have initializations.

Constructor Summary

Constructors

Constructor and Description
LocalVariableDefn(Type type, int offset) Construct a local variable definition for a local variable.

Method Summary

Methods

Modifier and Type	Method and Description
void	initialize() Initialize this local variable.
boolean	isInitialized() Has this local variable been initialized?
int	offset() The offset of this variable on the stack frame.
Type	type() The type for this variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalVariableDefn

public LocalVariableDefn(Type type,
                 int offset)

Construct a local variable definition for a local variable.

Parameters:

type - the variable's type.

offset - the variable's offset from the base of the current stack frame (allocated for each method invocation.)

Method Detail

type

public Type type()

The type for this variable.

Specified by:

type in interface IDefn

Returns:

the type.

offset

public int offset()

The offset of this variable on the stack frame.

Returns:

the offset.

initialize

public void initialize()

Initialize this local variable.

isInitialized

public boolean isInitialized()

Has this local variable been initialized?

Returns:

true or false.