clang  3.7.0
Public Member Functions | Friends | List of all members
clang::ento::loc::MemRegionVal Class Reference

#include <SVals.h>

Inheritance diagram for clang::ento::loc::MemRegionVal:
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Collaboration diagram for clang::ento::loc::MemRegionVal:
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Public Member Functions

 MemRegionVal (const MemRegion *r)
 
const MemRegiongetRegion () const
 Get the underlining region. More...
 
const MemRegionstripCasts (bool StripBaseCasts=true) const
 Get the underlining region and strip casts. More...
 
template<typename REGION >
const REGION * getRegionAs () const
 
bool operator== (const MemRegionVal &R) const
 
bool operator!= (const MemRegionVal &R) const
 
- Public Member Functions inherited from clang::ento::Loc
void dumpToStream (raw_ostream &Out) const
 
- Public Member Functions inherited from clang::ento::SVal
 SVal ()
 
template<typename T >
castAs () const
 Convert to the specified SVal type, asserting that this SVal is of the desired type. More...
 
template<typename T >
Optional< T > getAs () const
 Convert to the specified SVal type, returning None if this SVal is not of the desired type. More...
 
unsigned getRawKind () const
 
BaseKind getBaseKind () const
 
unsigned getSubKind () const
 
void Profile (llvm::FoldingSetNodeID &ID) const
 
bool operator== (const SVal &R) const
 
bool operator!= (const SVal &R) const
 
bool isUnknown () const
 
bool isUndef () const
 
bool isUnknownOrUndef () const
 
bool isValid () const
 
bool isConstant () const
 
bool isConstant (int I) const
 
bool isZeroConstant () const
 
bool hasConjuredSymbol () const
 hasConjuredSymbol - If this SVal wraps a conjured symbol, return true; More...
 
const FunctionDeclgetAsFunctionDecl () const
 
SymbolRef getAsLocSymbol (bool IncludeBaseRegions=false) const
 If this SVal is a location and wraps a symbol, return that SymbolRef. Otherwise return 0. More...
 
SymbolRef getLocSymbolInBase () const
 Get the symbol in the SVal or its base region. More...
 
SymbolRef getAsSymbol (bool IncludeBaseRegions=false) const
 If this SVal wraps a symbol return that SymbolRef. Otherwise, return 0. More...
 
const SymExprgetAsSymbolicExpression () const
 
const SymExprgetAsSymExpr () const
 
const MemRegiongetAsRegion () const
 
void dumpToStream (raw_ostream &OS) const
 
void dump () const
 
SymExpr::symbol_iterator symbol_begin () const
 
SymExpr::symbol_iterator symbol_end () const
 

Friends

class SVal
 

Additional Inherited Members

- Public Types inherited from clang::ento::SVal
enum  BaseKind { UndefinedKind = 0, UnknownKind = 1, LocKind = 2, NonLocKind = 3 }
 
enum  { BaseBits = 2, BaseMask = 0x3 }
 
typedef SmallVector< SVal, 5 > BufferTy
 BufferTy - A temporary buffer to hold a set of SVals. More...
 
- Static Public Member Functions inherited from clang::ento::Loc
static bool isLocType (QualType T)
 
- Protected Member Functions inherited from clang::ento::Loc
 Loc ()
 
 Loc (unsigned SubKind, const void *D)
 
- Protected Member Functions inherited from clang::ento::DefinedSVal
 DefinedSVal ()
 
 DefinedSVal (const void *d, bool isLoc, unsigned ValKind)
 
- Protected Member Functions inherited from clang::ento::DefinedOrUnknownSVal
 DefinedOrUnknownSVal ()
 
 DefinedOrUnknownSVal (const void *d, bool isLoc, unsigned ValKind)
 
 DefinedOrUnknownSVal (BaseKind k, void *D=nullptr)
 
- Protected Member Functions inherited from clang::ento::SVal
 SVal (const void *d, bool isLoc, unsigned ValKind)
 
 SVal (BaseKind k, const void *D=nullptr)
 
- Protected Attributes inherited from clang::ento::SVal
const void * Data
 
unsigned Kind
 

Detailed Description

Definition at line 491 of file SVals.h.

Constructor & Destructor Documentation

clang::ento::loc::MemRegionVal::MemRegionVal ( const MemRegion r)
inlineexplicit

Definition at line 493 of file SVals.h.

Member Function Documentation

const MemRegion* clang::ento::loc::MemRegionVal::getRegion ( ) const
inline

Get the underlining region.

Definition at line 496 of file SVals.h.

References clang::ento::SVal::Data.

Referenced by getRegionAs(), operator!=(), operator==(), clang::ento::ExprEngine::ProcessBaseDtor(), and stripCasts().

template<typename REGION >
const REGION* clang::ento::loc::MemRegionVal::getRegionAs ( ) const
inline

Definition at line 504 of file SVals.h.

References getRegion().

bool clang::ento::loc::MemRegionVal::operator!= ( const MemRegionVal R) const
inline

Definition at line 512 of file SVals.h.

References getRegion().

bool clang::ento::loc::MemRegionVal::operator== ( const MemRegionVal R) const
inline

Definition at line 508 of file SVals.h.

References getRegion().

const MemRegion * loc::MemRegionVal::stripCasts ( bool  StripBaseCasts = true) const

Get the underlining region and strip casts.

Definition at line 145 of file SVals.cpp.

References getRegion(), and clang::ento::MemRegion::StripCasts().

Referenced by isSelfVar().

Friends And Related Function Documentation

friend class SVal
friend

Definition at line 517 of file SVals.h.


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