coins.aflow
Class DefUseListImpl

java.lang.Object
  coins.aflow.DefUseListImpl

All Implemented Interfaces:

DefUseList

public class DefUseListImpl

extends java.lang.Object

implements DefUseList

DefUseListImpl class: Def-use list representaing list of definitions of a symbol where each definition has list of its use points. A DefUseList will be associated with a FlowAnalSym

Field Summary

protected java.util.List	fDefUseCellList
protected java.util.HashMap	fHashCell
FlowRoot	flowRoot

Constructor Summary

(package private)

DefUseListImpl(FlowRoot pFlowRoot)

Method Summary

DefUseCell	addDefUseCell(IR pDefNode) addDefUseCell: Add DefUseCell which will be created by pDefNode that defines some symbol.
DefUseCell	getDefUseCell(IR pDefNode) getDefUseCell: Get DefUseCell having pDefNode as its definie node.
DefUseCell	getDefUseCellRaw(IR pDefNode) Just like getDefUseCell(IR), but if there is no DefUseCell with the specified argument as the def node, returns null.
java.util.List	getDefUseCells() Returns the list of DefUseCells this DefUseList object holds.
(package private) DefUseCell	getOrAddDefUseCell(IR pDefNode)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

flowRoot

public final FlowRoot flowRoot

fDefUseCellList

protected java.util.List fDefUseCellList

fHashCell

protected java.util.HashMap fHashCell

Constructor Detail

DefUseListImpl

DefUseListImpl(FlowRoot pFlowRoot)

Method Detail

addDefUseCell

public DefUseCell addDefUseCell(IR pDefNode)

Description copied from interface: DefUseList

addDefUseCell: Add DefUseCell which will be created by pDefNode that defines some symbol.

Specified by:

addDefUseCell in interface DefUseList

getDefUseCell

public DefUseCell getDefUseCell(IR pDefNode)

getDefUseCell: Get DefUseCell having pDefNode as its definie node.

Specified by:

getDefUseCell in interface DefUseList

getOrAddDefUseCell

DefUseCell getOrAddDefUseCell(IR pDefNode)

getDefUseCellRaw

public DefUseCell getDefUseCellRaw(IR pDefNode)

Description copied from interface: DefUseList

Just like DefUseList.getDefUseCell(IR), but if there is no DefUseCell with the specified argument as the def node, returns null.

Specified by:

getDefUseCellRaw in interface DefUseList

toString

public java.lang.String toString()

getDefUseCells

public java.util.List getDefUseCells()

Description copied from interface: DefUseList

Returns the list of DefUseCells this DefUseList object holds.

Specified by:

getDefUseCells in interface DefUseList