clang  14.0.0git
Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::ento::FieldRegion Class Reference

#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"

Inheritance diagram for clang::ento::FieldRegion:
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Collaboration diagram for clang::ento::FieldRegion:
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Public Member Functions

const FieldDeclgetDecl () const override
 
void Profile (llvm::FoldingSetNodeID &ID) const override
 
QualType getValueType () const override
 
void dumpToStream (raw_ostream &os) const override
 
bool canPrintPretty () const override
 Returns true if this region can be printed in a user-friendly way. More...
 
void printPretty (raw_ostream &os) const override
 Print the region for use in diagnostics. More...
 
bool canPrintPrettyAsExpr () const override
 Returns true if this region's textual representation can be used as part of a larger expression. More...
 
void printPrettyAsExpr (raw_ostream &os) const override
 Print the region as expression. More...
 
- Public Member Functions inherited from clang::ento::TypedValueRegion
QualType getLocationType () const override
 
QualType getDesugaredValueType (ASTContext &Context) const
 
- Public Member Functions inherited from clang::ento::TypedRegion
QualType getDesugaredLocationType (ASTContext &Context) const
 
bool isBoundable () const override
 
- Public Member Functions inherited from clang::ento::SubRegion
const MemRegiongetSuperRegion () const
 
MemRegionManagergetMemRegionManager () const override
 
bool isSubRegionOf (const MemRegion *R) const override
 Check if the region is a subregion of the given region. More...
 
- Public Member Functions inherited from clang::ento::MemRegion
ASTContextgetContext () const
 
const MemSpaceRegiongetMemorySpace () const
 
const MemRegiongetBaseRegion () const
 
const MemRegiongetMostDerivedObjectRegion () const
 Recursively retrieve the region of the most derived class instance of regions of C++ base class instances. More...
 
const MemRegionStripCasts (bool StripBaseAndDerivedCasts=true) const
 
const SymbolicRegiongetSymbolicBase () const
 If this is a symbolic region, returns the region. More...
 
bool hasGlobalsOrParametersStorage () const
 
bool hasStackStorage () const
 
bool hasStackNonParametersStorage () const
 
bool hasStackParametersStorage () const
 
RegionOffset getAsOffset () const
 Compute the offset within the top level memory object. More...
 
std::string getString () const
 Get a string representation of a region for debug use. More...
 
void dump () const
 
Kind getKind () const
 
template<typename RegionTy >
const RegionTy * getAs () const
 
template<typename RegionTy >
const RegionTy * castAs () const
 
std::string getDescriptiveName (bool UseQuotes=true) const
 Get descriptive name for memory region. More...
 
SourceRange sourceRange () const
 Retrieve source range from memory region. More...
 

Static Public Member Functions

static bool classof (const MemRegion *R)
 
- Static Public Member Functions inherited from clang::ento::DeclRegion
static bool classof (const MemRegion *R)
 
- Static Public Member Functions inherited from clang::ento::TypedValueRegion
static bool classof (const MemRegion *R)
 
- Static Public Member Functions inherited from clang::ento::TypedRegion
static bool classof (const MemRegion *R)
 
- Static Public Member Functions inherited from clang::ento::SubRegion
static bool classof (const MemRegion *R)
 

Friends

class MemRegionManager
 

Additional Inherited Members

- Public Types inherited from clang::ento::MemRegion
enum  Kind
 
- Protected Member Functions inherited from clang::ento::DeclRegion
 DeclRegion (const MemRegion *sReg, Kind k)
 
- Protected Member Functions inherited from clang::ento::TypedValueRegion
 TypedValueRegion (const MemRegion *sReg, Kind k)
 
- Protected Member Functions inherited from clang::ento::TypedRegion
 TypedRegion (const MemRegion *sReg, Kind k)
 
- Protected Member Functions inherited from clang::ento::SubRegion
 SubRegion (const MemRegion *sReg, Kind k)
 
- Protected Member Functions inherited from clang::ento::MemRegion
 MemRegion (Kind k)
 
virtual ~MemRegion ()
 
- Protected Attributes inherited from clang::ento::SubRegion
const MemRegionsuperRegion
 

Detailed Description

Definition at line 1054 of file MemRegion.h.

Member Function Documentation

◆ canPrintPretty()

bool FieldRegion::canPrintPretty ( ) const
overridevirtual

Returns true if this region can be printed in a user-friendly way.

Reimplemented from clang::ento::MemRegion.

Definition at line 633 of file MemRegion.cpp.

◆ canPrintPrettyAsExpr()

bool FieldRegion::canPrintPrettyAsExpr ( ) const
overridevirtual

Returns true if this region's textual representation can be used as part of a larger expression.

Reimplemented from clang::ento::MemRegion.

Definition at line 637 of file MemRegion.cpp.

References clang::ento::MemRegion::canPrintPrettyAsExpr(), and clang::ento::SubRegion::superRegion.

Referenced by printPretty(), and printPrettyAsExpr().

◆ classof()

static bool clang::ento::FieldRegion::classof ( const MemRegion R)
inlinestatic

Definition at line 1086 of file MemRegion.h.

References clang::ento::MemRegion::getKind().

◆ dumpToStream()

void FieldRegion::dumpToStream ( raw_ostream &  os) const
overridevirtual

Reimplemented from clang::ento::MemRegion.

Definition at line 504 of file MemRegion.cpp.

References getDecl(), and clang::ento::SubRegion::superRegion.

◆ getDecl()

const FieldDecl* clang::ento::FieldRegion::getDecl ( ) const
inlineoverridevirtual

◆ getValueType()

QualType clang::ento::FieldRegion::getValueType ( ) const
inlineoverridevirtual

Implements clang::ento::TypedValueRegion.

Definition at line 1074 of file MemRegion.h.

References getDecl(), and clang::ValueDecl::getType().

◆ printPretty()

void FieldRegion::printPretty ( raw_ostream &  os) const
overridevirtual

Print the region for use in diagnostics.

Reimplemented from clang::ento::MemRegion.

Definition at line 647 of file MemRegion.cpp.

References canPrintPrettyAsExpr(), getDecl(), clang::NamedDecl::getName(), and printPrettyAsExpr().

◆ printPrettyAsExpr()

void FieldRegion::printPrettyAsExpr ( raw_ostream &  os) const
overridevirtual

Print the region as expression.

When this region represents a subexpression, the method is for printing an expression containing it.

Reimplemented from clang::ento::MemRegion.

Definition at line 641 of file MemRegion.cpp.

References canPrintPrettyAsExpr(), getDecl(), clang::NamedDecl::getName(), clang::ento::MemRegion::printPrettyAsExpr(), and clang::ento::SubRegion::superRegion.

Referenced by printPretty().

◆ Profile()

void FieldRegion::Profile ( llvm::FoldingSetNodeID &  ID) const
overridevirtual

Implements clang::ento::MemRegion.

Definition at line 279 of file MemRegion.cpp.

References getDecl(), and clang::ento::SubRegion::superRegion.

Friends And Related Function Documentation

◆ MemRegionManager

friend class MemRegionManager
friend

Definition at line 1055 of file MemRegion.h.


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