clang 19.0.0git
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
clang::ento::MemSpaceRegion Class Reference

MemSpaceRegion - A memory region that represents a "memory space"; for example, the set of global variables, the stack frame, etc. More...

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

Inheritance diagram for clang::ento::MemSpaceRegion:
Inheritance graph

Public Member Functions

bool isBoundable () const override
void Profile (llvm::FoldingSetNodeID &ID) const override
- Public Member Functions inherited from clang::ento::MemRegion
ASTContextgetContext () const
virtual void Profile (llvm::FoldingSetNodeID &ID) const =0
virtual MemRegionManagergetMemRegionManager () const =0
LLVM_ATTRIBUTE_RETURNS_NONNULL const MemSpaceRegiongetMemorySpace () const
LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegiongetBaseRegion () const
LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegiongetMostDerivedObjectRegion () const
 Recursively retrieve the region of the most derived class instance of regions of C++ base class instances.
virtual bool isSubRegionOf (const MemRegion *R) const
 Check if the region is a subregion of the given region.
LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegionStripCasts (bool StripBaseAndDerivedCasts=true) const
const SymbolicRegiongetSymbolicBase () const
 If this is a symbolic region, returns the region.
bool hasStackStorage () const
bool hasStackNonParametersStorage () const
bool hasStackParametersStorage () const
RegionOffset getAsOffset () const
 Compute the offset within the top level memory object.
std::string getString () const
 Get a string representation of a region for debug use.
virtual void dumpToStream (raw_ostream &os) const
void dump () const
virtual bool canPrintPretty () const
 Returns true if this region can be printed in a user-friendly way.
virtual void printPretty (raw_ostream &os) const
 Print the region for use in diagnostics.
virtual bool canPrintPrettyAsExpr () const
 Returns true if this region's textual representation can be used as part of a larger expression.
virtual void printPrettyAsExpr (raw_ostream &os) const
 Print the region as expression.
Kind getKind () const
StringRef getKindStr () const
template<typename RegionTy >
const RegionTy * getAs () const
template<typename RegionTy >
LLVM_ATTRIBUTE_RETURNS_NONNULL const RegionTy * castAs () const
virtual bool isBoundable () const
std::string getDescriptiveName (bool UseQuotes=true) const
 Get descriptive name for memory region.
SourceRange sourceRange () const
 Retrieve source range from memory region.

Static Public Member Functions

static bool classof (const MemRegion *R)

Protected Member Functions

 MemSpaceRegion (MemRegionManager &mgr, Kind k)
MemRegionManagergetMemRegionManager () const override
- Protected Member Functions inherited from clang::ento::MemRegion
 MemRegion (Kind k)
virtual ~MemRegion ()

Protected Attributes


Additional Inherited Members

- Public Types inherited from clang::ento::MemRegion
enum  Kind

Detailed Description

MemSpaceRegion - A memory region that represents a "memory space"; for example, the set of global variables, the stack frame, etc.

Definition at line 208 of file MemRegion.h.

Constructor & Destructor Documentation

◆ MemSpaceRegion()

clang::ento::MemSpaceRegion::MemSpaceRegion ( MemRegionManager mgr,
Kind  k 

Definition at line 212 of file MemRegion.h.

References classof().

Member Function Documentation

◆ classof()

static bool clang::ento::MemSpaceRegion::classof ( const MemRegion R)

Definition at line 223 of file MemRegion.h.

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

Referenced by MemSpaceRegion().

◆ getMemRegionManager()

MemRegionManager & clang::ento::MemSpaceRegion::getMemRegionManager ( ) const

Implements clang::ento::MemRegion.

Definition at line 216 of file MemRegion.h.

References Mgr.

◆ isBoundable()

bool clang::ento::MemSpaceRegion::isBoundable ( ) const

Reimplemented from clang::ento::MemRegion.

Definition at line 219 of file MemRegion.h.

◆ Profile()

void MemSpaceRegion::Profile ( llvm::FoldingSetNodeID &  ID) const

Member Data Documentation

◆ Mgr

MemRegionManager& clang::ento::MemSpaceRegion::Mgr

Definition at line 210 of file MemRegion.h.

Referenced by getMemRegionManager().

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