Description

A control flow edge connecting two CFG nodes, with an edge condition to indicate edge types.

Definition at line 111 of file virtualCFG.h.

Public Member Functions
	CFGEdge (CFGNode src, CFGNode tgt)
	Constructor.

	CFGEdge ()
	Default constructor. Used for compatibility with containers.

std::string	toString () const
	Pretty string for Dot node labels, etc.

std::string	toStringForDebugging () const
	String for debugging graphs.

std::string	id () const
	ID to use for Dot, etc.

CFGNode	source () const
	The source (beginning) CFG node.

CFGNode	target () const
	The target (ending) CFG node.

EdgeConditionKind	condition () const
	The control flow condition that enables this edge.

SgExpression *	caseLabel () const
	The label of the case represented by an eckCaseLabel edge.

unsigned int	computedGotoCaseIndex () const
	The expression of the computed goto represented by the eckArithmeticIf* conditions.

SgExpression *	conditionBasedOn () const
	The test or case key that is tested as a condition of this control flow edge.

std::vector< SgInitializedName * >	scopesBeingExited () const
	Variables going out of scope across this edge (not extensively tested)

std::vector< SgInitializedName * >	scopesBeingEntered () const
	Variables coming into scope across this edge (not extensively tested)

bool	operator== (const CFGEdge &o) const
	Compare equality of edges.

bool	operator!= (const CFGEdge &o) const
	Compare disequality of edges.

bool	operator< (const CFGEdge &o) const
	operator<() has an arbitrary ordering, but allows these objects to be used with std::set and std::map

The documentation for this class was generated from the following file:

Public Member Functions