Class ArrayRefExpr

java.lang.Object

EDU.purdue.cs.bloat.tree.Node

EDU.purdue.cs.bloat.tree.Expr

EDU.purdue.cs.bloat.tree.DefExpr

EDU.purdue.cs.bloat.tree.MemExpr

EDU.purdue.cs.bloat.tree.MemRefExpr

EDU.purdue.cs.bloat.tree.ArrayRefExpr

All Implemented Interfaces:

Cloneable

public class ArrayRefExpr
extends MemRefExpr

ArrayRefExpr represents an expression that references an element in an array.

Field Summary

Fields inherited from class Expr

type

Fields inherited from class Node

parent

Constructor Summary

Constructors

Constructor	Description
ArrayRefExpr(Expr array, Expr index, Type elementType, Type type)	Constructor.

Method Summary

Modifier and Type	Method	Description
Expr	array()
Object	clone()
Type	elementType()
boolean	equalsExpr(Expr other)	Compares this expression to another.
int	exprHashCode()	Returns the hash code for this expresion.
Expr	index()
void	visit(TreeVisitor visitor)
void	visitForceChildren(TreeVisitor visitor)	Visit the children of this node.

Methods inherited from class DefExpr

addUse, cleanupOnly, hasUse, isDef, removeUse, uses, version

Methods inherited from class Expr

comparator, copyInto, def, setDef, setType, stmt, type

Methods inherited from class Node

block, cleanup, copyInto, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visitChildren, visitOnly

Methods inherited from class Object

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

Constructor Details

ArrayRefExpr

public ArrayRefExpr(Expr array,
 Expr index,
 Type elementType,
 Type type)

Constructor.

Parameters:

array - The array whose element we are indexing.

index - The index into the array.

elementType - The type of elements in array.

type - The type of this expression.

Method Details

array

public Expr array()

index

public Expr index()

elementType

public Type elementType()

visitForceChildren

public void visitForceChildren(TreeVisitor visitor)

Description copied from class: Node

Visit the children of this node. Not all Nodes will have children to visit.

Specified by:

visitForceChildren in class Node

visit

public void visit(TreeVisitor visitor)

Specified by:

visit in class Node

exprHashCode

public int exprHashCode()

Description copied from class: Expr

Returns the hash code for this expresion.

Specified by:

exprHashCode in class Expr

equalsExpr

public boolean equalsExpr(Expr other)

Description copied from class: Expr

Compares this expression to another.

Specified by:

equalsExpr in class Expr

Parameters:

other - Expr to which to compare this.

clone

public Object clone()

Specified by:

clone in class Expr