Package it.unive.lisa.analysis

Interface AbstractState<A extends AbstractState<A,H,V>,H extends HeapDomain<H>,V extends ValueDomain<V>>

Type Parameters:

A - the concrete type of the AbstractState

H - the type of HeapDomain embedded in this state

V - the type of ValueDomain embedded in this state

All Superinterfaces:

Lattice<A>, SemanticDomain<A,SymbolicExpression,Identifier>

All Known Implementing Classes:

SimpleAbstractState

public interface AbstractState<A extends AbstractState<A,H,V>,H extends HeapDomain<H>,V extends ValueDomain<V>>
extends Lattice<A>, SemanticDomain<A,SymbolicExpression,Identifier>

An abstract state of the analysis, composed by a heap state modeling the memory layout and a value state modeling values of program variables and memory locations.

Nested Class Summary

Nested classes/interfaces inherited from interface it.unive.lisa.analysis.SemanticDomain

SemanticDomain.Satisfiability

Field Summary

Fields inherited from interface it.unive.lisa.analysis.Lattice

BOTTOM_REPR, BOTTOM_STRING, TOP_REPR, TOP_STRING

Method Summary

Modifier and Type	Method	Description
H	getHeapState()	Yields the instance of HeapDomain that contains the information on heap structures contained in this abstract state.
V	getValueState()	Yields the instance of ValueDomain that contains the information on values of program variables and concretized memory locations.

Methods inherited from interface it.unive.lisa.analysis.Lattice

bottom, isBottom, isTop, lessOrEqual, lub, top, widening

Methods inherited from interface it.unive.lisa.analysis.SemanticDomain

assign, assume, forgetIdentifier, forgetIdentifiers, popScope, pushScope, representation, satisfies, smallStepSemantics

Method Detail

getHeapState

H getHeapState()

Yields the instance of HeapDomain that contains the information on heap structures contained in this abstract state.

Returns:

the heap domain

getValueState

V getValueState()

Yields the instance of ValueDomain that contains the information on values of program variables and concretized memory locations.

Returns:

the value domain