Package com.ibm.wala.dataflow.IFDS

package com.ibm.wala.dataflow.IFDS

Class	Description
BackwardsSupergraph<T,P>	A "reversed" supergraph for backwards analysis.
BoundedPartiallyBalancedSolver<T,P,F>	A TabulationSolver that gives up after a finite bound.
BoundedTabulationSolver<T,P,F>	A TabulationSolver that gives up after a finite bound.
CallFlowEdges	A set of call flow edges which lead to a particular procedure entry s_p.
IBinaryReturnFlowFunction	A binary flow function corresponding to a return statements combining information from the call site and the exit site.
ICFGSupergraph	Forward supergraph induced over an ExplodedInterproceduralCFG
IdentityFlowFunction	A flow function where out == in
IdentityFlowFunctions<T>	A silly debugging aid that always returns the identity flow function
IFlowFunction	A flow function corresponding to an edge in the supergraph.
IFlowFunctionMap<T>	A map from an edge in a supergraph to a flow function
IMergeFunction	Special case: if supportsMerge(), then the problem is not really IFDS anymore.
IPartiallyBalancedFlowFunctions<T>	Flow functions for a PartiallyBalancedTabulationProblem
IReversibleFlowFunction	A flow function corresponding to an edge in the supergraph.
ISupergraph<T,P>	A supergraph as defined by Reps, Horwitz, and Sagiv POPL95
ITabulationWorklist<T>
IUnaryFlowFunction	A flow function corresponding to an edge in the supergraph.
KillEverything	A flow function that kills everything (even 0)
LocalPathEdges	A set of path edges for a particular procedure entry s_p.
LocalSummaryEdges	A set of summary edges for a particular procedure.
PartiallyBalancedTabulationProblem<T,P,F>	A TabulationProblem with additional support for computing with partially balanced parentheses.
PartiallyBalancedTabulationSolver<T,P,F>	Utilities for dealing with tabulation with partially balanced parentheses.
PathEdge<T>	an individual edge <entry, d1> -> <target, d2>
SingletonFlowFunction	A flow function which has only the edge 0 -> dest
TabulationCancelException	A CancelException thrown during tabulation; holds a pointer to a partial TabulationSolver.Result.
TabulationDomain<F,T>	Domain of facts for tabulation.
TabulationProblem<T,P,F>	Representation of a Dyck-language graph reachability problem for the tabulation solver.
TabulationResult<T,P,F>	The solution of a tabulation problem: a mapping from supergraph node -> bit vector representing the dataflow facts that hold at the entry to the supergraph node.
TabulationSolver<T,P,F>	A precise interprocedural tabulation solver.
UnorderedDomain<T,U>	A TabulationDomain with no build-in partial order defining priority.
VectorGenFlowFunction	A function which gens a vector of outgoing dataflow facts.
VectorKillFlowFunction	A function which kills a vector of incoming dataflow facts