SDG::PDGEdge Struct Reference

Define the edge type of PDG. More...

#include <PDG.h>

Collaboration diagram for SDG::PDGEdge:

Public Types
enum	EdgeType {   ControlDependence,   DataDependence }

Public Attributes
EdgeType	type
	Indicate the type of this edge, whether control or data dependence. More...
VirtualCFG::EdgeConditionKind	condition
	The condition attached to edges in the CDG. More...
SgExpression *	caseLabel
	If the condition is a case edge, this expression is the case value. More...
std::set< VarName >	varNames
	All variable names in data dependence of this edge. More...

Detailed Description

Define the edge type of PDG.

Note that in this structure, if its type is "ControlDependence", only the member "key" is used, else only the member "varNames" is used.

Definition at line 28 of file PDG.h.

Member Enumeration Documentation

enum SDG::PDGEdge::EdgeType

Enumerator
ControlDependence
DataDependence

Definition at line 32 of file PDG.h.

Member Data Documentation

EdgeType SDG::PDGEdge::type

Indicate the type of this edge, whether control or data dependence.

Definition at line 39 of file PDG.h.

VirtualCFG::EdgeConditionKind SDG::PDGEdge::condition

The condition attached to edges in the CDG.

Definition at line 45 of file PDG.h.

SgExpression* SDG::PDGEdge::caseLabel

If the condition is a case edge, this expression is the case value.

Definition at line 48 of file PDG.h.

std::set<VarName> SDG::PDGEdge::varNames

All variable names in data dependence of this edge.

Definition at line 58 of file PDG.h.

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

• PDG.h