Manages the creation, storage, and retrieval of origins for pointer-like variables and expressions. More...

#include "clang/Analysis/Analyses/LifetimeSafety/Origins.h"

Public Member Functions
	OriginManager ()=default
Origin &	addOrigin (OriginID ID, const clang::ValueDecl &D)
Origin &	addOrigin (OriginID ID, const clang::Expr &E)
OriginID	get (const Expr &E)
OriginID	get (const ValueDecl &D)
OriginID	getOrCreate (const Expr &E)
const Origin &	getOrigin (OriginID ID) const
llvm::ArrayRef< Origin >	getOrigins () const
OriginID	getOrCreate (const ValueDecl &D)
unsigned	getNumOrigins () const
void	dump (OriginID OID, llvm::raw_ostream &OS) const

Detailed Description

Manages the creation, storage, and retrieval of origins for pointer-like variables and expressions.

Definition at line 57 of file Origins.h.

Constructor & Destructor Documentation

◆ OriginManager()

clang::lifetimes::internal::OriginManager::OriginManager ( )

default

Member Function Documentation

◆ addOrigin() [1/2]

Origin & clang::lifetimes::internal::OriginManager::addOrigin	(	OriginID	ID,
		const clang::Expr &	E )

Definition at line 30 of file Origins.cpp.

◆ addOrigin() [2/2]

Origin & clang::lifetimes::internal::OriginManager::addOrigin	(	OriginID	ID,
		const clang::ValueDecl &	D )

Definition at line 25 of file Origins.cpp.

Referenced by getOrCreate(), and getOrCreate().

◆ dump()

void clang::lifetimes::internal::OriginManager::dump	(	OriginID	OID,
		llvm::raw_ostream &	OS ) const

Definition at line 13 of file Origins.cpp.

References clang::lifetimes::internal::Origin::getDecl(), clang::lifetimes::internal::Origin::getExpr(), and getOrigin().

Referenced by clang::lifetimes::internal::IssueFact::dump(), clang::lifetimes::internal::OriginFlowFact::dump(), clang::lifetimes::internal::ReturnOfOriginFact::dump(), and clang::lifetimes::internal::UseFact::dump().

◆ get() [1/2]

OriginID clang::lifetimes::internal::OriginManager::get ( const Expr & E )

Definition at line 36 of file Origins.cpp.

References get(), and getOrCreate().

Referenced by get().

◆ get() [2/2]

OriginID clang::lifetimes::internal::OriginManager::get ( const ValueDecl & D )

Definition at line 52 of file Origins.cpp.

References getOrCreate().

◆ getNumOrigins()

unsigned clang::lifetimes::internal::OriginManager::getNumOrigins ( ) const

inline

Definition at line 77 of file Origins.h.

Referenced by clang::lifetimes::internal::computePersistentOrigins().

◆ getOrCreate() [1/2]

OriginID clang::lifetimes::internal::OriginManager::getOrCreate ( const Expr & E )

Definition at line 63 of file Origins.cpp.

References addOrigin().

Referenced by get(), and get().

◆ getOrCreate() [2/2]

OriginID clang::lifetimes::internal::OriginManager::getOrCreate ( const ValueDecl & D )

Definition at line 79 of file Origins.cpp.

References addOrigin().

◆ getOrigin()

const Origin & clang::lifetimes::internal::OriginManager::getOrigin ( OriginID ID ) const

Definition at line 74 of file Origins.cpp.

Referenced by dump().

◆ getOrigins()

llvm::ArrayRef< Origin > clang::lifetimes::internal::OriginManager::getOrigins ( ) const