SVF::CallCFGEdge Class Reference

#include <ICFGEdge.h>

Inheritance diagram for SVF::CallCFGEdge:

Public Member Functions
	CallCFGEdge (ICFGNode *s, ICFGNode *d)
	Constructor.
void	addCallPE (const CallPE *callPE)
	Add call parameter edge to this CallCFGEdge.
const CallICFGNode *	getCallSite () const
	Return call ICFGNode at the callsite.
const std::vector< const CallPE * > &	getCallPEs () const
	Add get parameter edge to this CallCFGEdge.
virtual const std::string	toString () const
Public Member Functions inherited from SVF::ICFGEdge
	ICFGEdge (ICFGNode *s, ICFGNode *d, GEdgeFlag k)
	Constructor.
	~ICFGEdge ()
	Destructor.
bool	isCFGEdge () const
	Get methods of the components.
bool	isCallCFGEdge () const
bool	isRetCFGEdge () const
bool	isIntraCFGEdge () const
Public Member Functions inherited from SVF::GenericEdge< NodeTy >
	GenericEdge (NodeTy *s, NodeTy *d, GEdgeFlag k)
	Constructor.
virtual	~GenericEdge ()
	Destructor.
NodeID	getSrcID () const
	get methods of the components
NodeID	getDstID () const
GEdgeKind	getEdgeKind () const
GEdgeKind	getEdgeKindWithoutMask () const
NodeType *	getSrcNode () const
NodeType *	getDstNode () const
virtual bool	operator== (const GenericEdge< NodeType > *rhs) const

Static Public Member Functions
static bool	classof (const CallCFGEdge *)
	Methods for support type inquiry through isa, cast, and dyn_cast:
static bool	classof (const ICFGEdge *edge)
static bool	classof (const GenericICFGEdgeTy *edge)
Static Public Member Functions inherited from SVF::ICFGEdge
static GEdgeFlag	makeEdgeFlagWithInvokeID (GEdgeKind k, CallSiteID cs)
	Compute the unique edgeFlag value from edge kind and CallSiteID.

Private Attributes
std::vector< const CallPE * >	callPEs

Friends
class	SVFIRWriter
class	SVFIRReader

Additional Inherited Members
Public Types inherited from SVF::ICFGEdge
enum	ICFGEdgeK { IntraCF , CallCF , RetCF }
typedef ICFGEdgeK	SVFGEdgeK
typedef GenericNode< ICFGNode, ICFGEdge >::GEdgeSetTy	ICFGEdgeSetTy
typedef ICFGEdgeSetTy	SVFGEdgeSetTy
Public Types inherited from SVF::GenericEdge< NodeTy >
typedef NodeTy	NodeType
	Node type.
typedef u64_t	GEdgeFlag
typedef s64_t	GEdgeKind
typedef struct SVF::GenericEdge::equalGEdge	equalGEdge
	Add the hash function for std::set (we also can overload operator< to implement this)
Static Protected Attributes inherited from SVF::GenericEdge< NodeTy >
static constexpr unsigned char	EdgeKindMaskBits = 8
	We use the lower 8 bits to denote edge kind.
static constexpr u64_t	EdgeKindMask = (~0ULL) >> (64 - EdgeKindMaskBits)

Detailed Description

Call ICFG edge representing parameter passing/return from a caller to a callee

Definition at line 182 of file ICFGEdge.h.

Constructor & Destructor Documentation

CallCFGEdge()

SVF::CallCFGEdge::CallCFGEdge ( ICFGNode *  s, ICFGNode *  d  )

inline

Constructor.

Definition at line 192 of file ICFGEdge.h.

        : ICFGEdge(s, d, CallCF)
    {
    }

Member Function Documentation

addCallPE()

void SVF::CallCFGEdge::addCallPE ( const CallPE *  callPE )

inline

Add call parameter edge to this CallCFGEdge.

Definition at line 197 of file ICFGEdge.h.

    {
        callPEs.push_back(callPE);
    }

classof() [1/3]

static bool SVF::CallCFGEdge::classof ( const CallCFGEdge *  )

inlinestatic

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 214 of file ICFGEdge.h.

    {
        return true;
    }

classof() [2/3]

static bool SVF::CallCFGEdge::classof ( const GenericICFGEdgeTy *  edge )

inlinestatic

Definition at line 222 of file ICFGEdge.h.

    {
        return edge->getEdgeKind() == CallCF;
    }

classof() [3/3]

static bool SVF::CallCFGEdge::classof ( const ICFGEdge *  edge )

inlinestatic

Definition at line 218 of file ICFGEdge.h.

    {
        return edge->getEdgeKind() == CallCF;
    }

getCallPEs()

const std::vector< const CallPE * > & SVF::CallCFGEdge::getCallPEs ( ) const

inline

Add get parameter edge to this CallCFGEdge.

Definition at line 208 of file ICFGEdge.h.

    {
        return callPEs;
    }

getCallSite()

const CallICFGNode * SVF::CallCFGEdge::getCallSite ( ) const

inline

Return call ICFGNode at the callsite.

Definition at line 202 of file ICFGEdge.h.

    {
        assert(SVFUtil::isa<CallICFGNode>(getSrcNode()) && "not a CallICFGNode?");
        return SVFUtil::cast<CallICFGNode>(getSrcNode());
    }

toString()

const std::string CallCFGEdge::toString ( ) const

virtual

Reimplemented from SVF::ICFGEdge.

Definition at line 177 of file ICFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "CallCFGEdge " << " [ICFGNode";
    rawstr << getDstID() << " <-- ICFGNode" << getSrcID() << "]\t CallSite: " << getSrcNode()->toString() << "\t";
    return rawstr.str();
}

Friends And Related Symbol Documentation

SVFIRReader

friend class SVFIRReader

friend

Definition at line 185 of file ICFGEdge.h.

SVFIRWriter

friend class SVFIRWriter

friend

Definition at line 184 of file ICFGEdge.h.

Member Data Documentation

callPEs

std::vector<const CallPE*> SVF::CallCFGEdge::callPEs

private

Definition at line 188 of file ICFGEdge.h.

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

• /home/runner/work/SVF/SVF/svf/include/Graphs/ICFGEdge.h
• /home/runner/work/SVF/SVF/svf/lib/Graphs/ICFG.cpp