llvm::cas::ReferenceBase Class Reference

Base class for references to things in ObjectStore. More...

#include "llvm/CAS/CASReference.h"

Inheritance diagram for llvm::cas::ReferenceBase:

Classes
struct	DenseMapEmptyTag
struct	DenseMapTombstoneTag

Public Member Functions
uint64_t	getInternalRef (const ObjectStore &ExpectedCAS) const
	Get an internal reference.
unsigned	getDenseMapHash () const
	Helper functions for DenseMapInfo.
bool	isDenseMapEmpty () const
bool	isDenseMapTombstone () const
bool	isDenseMapSentinel () const

Protected Member Functions
void	print (raw_ostream &OS, const ObjectHandle &This) const
void	print (raw_ostream &OS, const ObjectRef &This) const
bool	hasSameInternalRef (const ReferenceBase &RHS) const
	ReferenceBase (const ObjectStore *CAS, uint64_t InternalRef, bool IsHandle)
	ReferenceBase (DenseMapEmptyTag)
	ReferenceBase (DenseMapTombstoneTag)

Static Protected Member Functions
static constexpr uint64_t	getDenseMapEmptyRef ()
static constexpr uint64_t	getDenseMapTombstoneRef ()

Friends
class	ObjectStore

Detailed Description

Base class for references to things in ObjectStore.

Definition at line 27 of file CASReference.h.

Constructor & Destructor Documentation

ReferenceBase() [1/3]

llvm::cas::ReferenceBase::ReferenceBase ( const ObjectStore *  CAS, uint64_t  InternalRef, bool  IsHandle  )

inlineprotected

Definition at line 70 of file CASReference.h.

References assert(), getDenseMapEmptyRef(), and getDenseMapTombstoneRef().

ReferenceBase() [2/3]

llvm::cas::ReferenceBase::ReferenceBase ( DenseMapEmptyTag  )

inlineexplicitprotected

Definition at line 79 of file CASReference.h.

ReferenceBase() [3/3]

llvm::cas::ReferenceBase::ReferenceBase ( DenseMapTombstoneTag  )

inlineexplicitprotected

Definition at line 81 of file CASReference.h.

Member Function Documentation

getDenseMapEmptyRef()

static constexpr uint64_t llvm::cas::ReferenceBase::getDenseMapEmptyRef ( )

inlinestaticconstexprprotected

Definition at line 31 of file CASReference.h.

Referenced by isDenseMapEmpty(), and ReferenceBase().

getDenseMapHash()

unsigned llvm::cas::ReferenceBase::getDenseMapHash ( ) const

inline

Helper functions for DenseMapInfo.

Definition at line 44 of file CASReference.h.

References llvm::hash_value().

getDenseMapTombstoneRef()

static constexpr uint64_t llvm::cas::ReferenceBase::getDenseMapTombstoneRef ( )

inlinestaticconstexprprotected

Definition at line 32 of file CASReference.h.

Referenced by isDenseMapTombstone(), and ReferenceBase().

getInternalRef()

uint64_t llvm::cas::ReferenceBase::getInternalRef ( const ObjectStore &  ExpectedCAS ) const

inline

Get an internal reference.

Definition at line 36 of file CASReference.h.

References assert().

hasSameInternalRef()

bool llvm::cas::ReferenceBase::hasSameInternalRef ( const ReferenceBase &  RHS ) const

inlineprotected

Definition at line 59 of file CASReference.h.

References assert(), isDenseMapSentinel(), and RHS.

isDenseMapEmpty()

bool llvm::cas::ReferenceBase::isDenseMapEmpty ( ) const

inline

Definition at line 47 of file CASReference.h.

References getDenseMapEmptyRef().

Referenced by isDenseMapSentinel().

isDenseMapSentinel()

bool llvm::cas::ReferenceBase::isDenseMapSentinel ( ) const

inline

Definition at line 51 of file CASReference.h.

References isDenseMapEmpty(), and isDenseMapTombstone().

Referenced by hasSameInternalRef().

isDenseMapTombstone()

bool llvm::cas::ReferenceBase::isDenseMapTombstone ( ) const

inline

Definition at line 48 of file CASReference.h.

References getDenseMapTombstoneRef().

Referenced by isDenseMapSentinel().

print() [1/2]

void ReferenceBase::print ( raw_ostream &  OS, const ObjectHandle &  This  ) const

protected

Definition at line 40 of file ObjectStore.cpp.

References assert(), OS, and printReferenceBase().

Referenced by llvm::cas::ObjectRef::print(), and llvm::cas::ObjectHandle::print().

print() [2/2]

void ReferenceBase::print ( raw_ostream &  OS, const ObjectRef &  This  ) const

protected

Definition at line 45 of file ObjectStore.cpp.

References assert(), OS, and printReferenceBase().

Friends And Related Function Documentation

ObjectStore

friend class ObjectStore

friend

Definition at line 69 of file CASReference.h.

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

• include/llvm/CAS/CASReference.h
• lib/CAS/ObjectStore.cpp