SVF::RetDirSVFGEdge Class Reference

#include <VFGEdge.h>

Inheritance diagram for SVF::RetDirSVFGEdge:

Public Member Functions
	RetDirSVFGEdge (VFGNode *s, VFGNode *d, CallSiteID id)
	Constructor.
CallSiteID	getCallSiteId () const
	Return callsite ID.
virtual const std::string	toString () const
Public Member Functions inherited from SVF::DirectSVFGEdge
	DirectSVFGEdge (VFGNode *s, VFGNode *d, GEdgeFlag k)
	Constructor.
Public Member Functions inherited from SVF::VFGEdge
	VFGEdge (VFGNode *s, VFGNode *d, GEdgeFlag k)
	Constructor.
	~VFGEdge ()
	Destructor.
bool	isDirectVFGEdge () const
	Get methods of the components.
bool	isIndirectVFGEdge () const
bool	isCallVFGEdge () const
bool	isRetVFGEdge () const
bool	isCallDirectVFGEdge () const
bool	isRetDirectVFGEdge () const
bool	isCallIndirectVFGEdge () const
bool	isRetIndirectVFGEdge () const
bool	isIntraVFGEdge () const
bool	isThreadMHPIndirectVFGEdge () 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 RetDirSVFGEdge *)
	Methods for support type inquiry through isa, cast, and dyn_cast:
static bool	classof (const DirectSVFGEdge *edge)
static bool	classof (const VFGEdge *edge)
static bool	classof (const GenericVFGEdgeTy *edge)
Static Public Member Functions inherited from SVF::DirectSVFGEdge
static bool	classof (const DirectSVFGEdge *)
	Methods for support type inquiry through isa, cast, and dyn_cast:
static bool	classof (const VFGEdge *edge)
static bool	classof (const GenericVFGEdgeTy *edge)
Static Public Member Functions inherited from SVF::VFGEdge
static GEdgeFlag	makeEdgeFlagWithInvokeID (GEdgeKind k, CallSiteID cs)
	Compute the unique edgeFlag value from edge kind and CallSiteID.

Private Attributes
CallSiteID	csId

Additional Inherited Members
Public Types inherited from SVF::VFGEdge
enum	VFGEdgeK {   IntraDirectVF , IntraIndirectVF , CallDirVF , RetDirVF ,   CallIndVF , RetIndVF , TheadMHPIndirectVF }
typedef VFGEdgeK	SVFGEdgeK
typedef GenericNode< VFGNode, VFGEdge >::GEdgeSetTy	VFGEdgeSetTy
typedef VFGEdgeSetTy	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

SVFG return edge connecting direct value-flows from a callee to its caller at a callsite

Definition at line 254 of file VFGEdge.h.

Constructor & Destructor Documentation

RetDirSVFGEdge()

SVF::RetDirSVFGEdge::RetDirSVFGEdge ( VFGNode *  s, VFGNode *  d, CallSiteID  id  )

inline

Constructor.

Definition at line 261 of file VFGEdge.h.

                                                         :
        DirectSVFGEdge(s,d,makeEdgeFlagWithInvokeID(RetDirVF,id)),csId(id)
    {
    }

Member Function Documentation

classof() [1/4]

static bool SVF::RetDirSVFGEdge::classof ( const DirectSVFGEdge *  edge )

inlinestatic

Definition at line 276 of file VFGEdge.h.

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

classof() [2/4]

static bool SVF::RetDirSVFGEdge::classof ( const GenericVFGEdgeTy *  edge )

inlinestatic

Definition at line 284 of file VFGEdge.h.

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

classof() [3/4]

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

inlinestatic

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

Definition at line 272 of file VFGEdge.h.

    {
        return true;
    }

classof() [4/4]

static bool SVF::RetDirSVFGEdge::classof ( const VFGEdge *  edge )

inlinestatic

Definition at line 280 of file VFGEdge.h.

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

getCallSiteId()

CallSiteID SVF::RetDirSVFGEdge::getCallSiteId ( ) const

inline

Return callsite ID.

Definition at line 266 of file VFGEdge.h.

    {
        return csId;
    }

toString()

const std::string RetDirSVFGEdge::toString ( ) const

virtual

Reimplemented from SVF::DirectSVFGEdge.

Definition at line 412 of file VFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "RetDirSVFGEdge CallSite ID: " << getCallSiteId() << " [";
    rawstr << getDstID() << "<--" << getSrcID() << "]\t";
    return rawstr.str();
}

Member Data Documentation

csId

CallSiteID SVF::RetDirSVFGEdge::csId

private

Definition at line 258 of file VFGEdge.h.

---

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

• /home/runner/work/SVF/SVF/svf/include/Graphs/VFGEdge.h
• /home/runner/work/SVF/SVF/svf/lib/Graphs/VFG.cpp