chord.analyses.var
Class RelVT

java.lang.Object
  chord.bddbddb.Rel
      chord.project.analyses.ProgramRel
          chord.analyses.var.RelVT

All Implemented Interfaces:

IClassVisitor, IMethodVisitor, ITask

public class RelVT
extends ProgramRel
implements IMethodVisitor

Relation containing each tuple (v,t) such that local variable v of reference type has type t. If SSA is used (system property chord.ssa is set to true) then it is guaranteed that each local variable v has a unique type t. These types will usually be more precise than "Object".

Author:

Mayur Naik (mhn@cs.stanford.edu)

Nested Class Summary

Nested classes/interfaces inherited from class chord.bddbddb.Rel

Rel.AryNIterable, Rel.HextIterable<T0,T1,T2,T3,T4,T5>, Rel.IntAryNIterable, Rel.IntHextIterable, Rel.IntPairIterable, Rel.IntPentIterable, Rel.IntQuadIterable, Rel.IntTrioIterable, Rel.PairIterable<T0,T1>, Rel.PentIterable<T0,T1,T2,T3,T4>, Rel.QuadIterable<T0,T1,T2,T3>, Rel.RelView, Rel.SelfIterable<T>, Rel.TrioIterable<T0,T1,T2>, Rel.TupleIterator<T>

Field Summary

Fields inherited from class chord.project.analyses.ProgramRel

consumes

Fields inherited from class chord.bddbddb.Rel

bdd, domBdds, domIdxs, doms, factory, iterBdd, name, numDoms, sign

Constructor Summary

RelVT()

Method Summary

void	init()
void	visit(joeq.Class.jq_Class c) Visits all classes in the program.
void	visit(joeq.Class.jq_Method m) Visits all methods of all classes in the program.

Methods inherited from class chord.project.analyses.ProgramRel

fill, load, print, run, run, save, skip, toString

Methods inherited from class chord.bddbddb.Rel

add, add, add, add, add, add, add, add, add, add, add, add, add, add, checkRange, checkRange, close, contains, contains, contains, contains, contains, contains, contains, contains, contains, getAry1ValTuples, getAry2IntTuples, getAry2ValTuples, getAry3IntTuples, getAry3ValTuples, getAry4IntTuples, getAry4ValTuples, getAry5IntTuples, getAry5ValTuples, getAry6IntTuples, getAry6ValTuples, getAryNIntTuples, getAryNValTuples, getDoms, getName, getSign, getView, initialize, isOpen, load, one, print, print, remove, remove, remove, remove, save, setDoms, setName, setSign, setSign, setSign, size, zero

Methods inherited from class java.lang.Object

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

Methods inherited from interface chord.project.ITask

getName, setName

Constructor Detail

RelVT

public RelVT()

Method Detail

init

public void init()

Overrides:

init in class ProgramRel

visit

public void visit(joeq.Class.jq_Class c)

Description copied from interface: IClassVisitor

Visits all classes in the program.

Specified by:

visit in interface IClassVisitor

Parameters:

c - A class.

visit

public void visit(joeq.Class.jq_Method m)

Description copied from interface: IMethodVisitor

Visits all methods of all classes in the program.

Specified by:

visit in interface IMethodVisitor

Parameters:

m - A method.