FieldExpr

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.FieldExpr

All Implemented Interfaces:

java.lang.Cloneable
```
public class FieldExpr
extends MemRefExpr
```
FieldExpr represents the getfield opcode which fetches a field from an object.

See Also:

MemberRef

Field Summary
- Fields inherited from class EDU.purdue.cs.bloat.tree.Expr
  type
- Fields inherited from class EDU.purdue.cs.bloat.tree.Node
  parent

Constructor Summary

Constructors
Constructor Description

FieldExpr(Expr object, MemberRef field, Type type)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`boolean`	`equalsExpr(Expr other)`	Compares this expression to another.
`int`	`exprHashCode()`	Returns the hash code for this expresion.
`MemberRef`	`field()`
`Expr`	`object()`
`void`	`visit(TreeVisitor visitor)`
`void`	`visitForceChildren(TreeVisitor visitor)`	Visit the children of this node.

Methods inherited from class EDU.purdue.cs.bloat.tree.DefExpr
addUse, cleanupOnly, hasUse, isDef, removeUse, uses, version

Methods inherited from class EDU.purdue.cs.bloat.tree.Expr
comparator, copyInto, def, setDef, setType, stmt, type

Methods inherited from class EDU.purdue.cs.bloat.tree.Node
block, cleanup, copyInto, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visitChildren, visitOnly

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - FieldExpr
```
public FieldExpr(Expr object,
                 MemberRef field,
                 Type type)
```
    Constructor.
    
    Parameters:
    
    object - The object (result of an Expr) whose field is to be fetched.
    
    field - The field of object to be fetched.
    
    type - The type of this expression.
- Method Detail
  - object
```
public Expr object()
```
  - field
```
public MemberRef field()
```
  - 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 java.lang.Object clone()
```
    Specified by:
    
    clone in class Expr