clang  6.0.0svn
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
[legend]
Collaboration diagram for clang::ento::MemSpaceRegion:
Collaboration graph
[legend]

Public Member Functions

bool isBoundable () const override
 
void Profile (llvm::FoldingSetNodeID &ID) const override
 
- Public Member Functions inherited from clang::ento::MemRegion
ASTContextgetContext () const
 
const MemSpaceRegiongetMemorySpace () const
 
const MemRegiongetBaseRegion () const
 
virtual bool isSubRegionOf (const MemRegion *R) const
 Check if the region is a subregion of the given region. More...
 
const MemRegionStripCasts (bool StripBaseCasts=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...
 
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. More...
 
virtual void printPretty (raw_ostream &os) const
 Print the region for use in diagnostics. More...
 
virtual bool canPrintPrettyAsExpr () const
 Returns true if this region's textual representation can be used as part of a larger expression. More...
 
virtual void printPrettyAsExpr (raw_ostream &os) const
 Print the region as expression. More...
 
Kind getKind () const
 
template<typename RegionTy >
const RegionTy * getAs () const
 
std::string getDescriptiveName (bool UseQuotes=true) const
 Get descriptive name for memory region. More...
 
clang::SourceRange sourceRange () const
 Retrieve source range from memory region. More...
 

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

MemRegionManagerMgr
 

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 179 of file MemRegion.h.

Constructor & Destructor Documentation

◆ MemSpaceRegion()

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

Definition at line 183 of file MemRegion.h.

References clang::classof().

Member Function Documentation

◆ classof()

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

Definition at line 195 of file MemRegion.h.

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

◆ getMemRegionManager()

MemRegionManager* clang::ento::MemSpaceRegion::getMemRegionManager ( ) const
inlineoverrideprotectedvirtual

Implements clang::ento::MemRegion.

Definition at line 188 of file MemRegion.h.

◆ isBoundable()

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

Reimplemented from clang::ento::MemRegion.

Definition at line 191 of file MemRegion.h.

◆ Profile()

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

Implements clang::ento::MemRegion.

Reimplemented in clang::ento::StackSpaceRegion, and clang::ento::StaticGlobalSpaceRegion.

Definition at line 204 of file MemRegion.cpp.

References getKind().

Member Data Documentation

◆ Mgr

MemRegionManager* clang::ento::MemSpaceRegion::Mgr
protected

Definition at line 181 of file MemRegion.h.


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