clang::lifetimes::internal::PathElement Class Reference

Represents one step in an access path: either a field access or an access to an unnamed interior region (denoted by '*'). More...

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

Public Types
enum class	Kind { Field , Interior }

Public Member Functions
bool	isField () const
bool	isInterior () const
const FieldDecl *	getFieldDecl () const
bool	operator== (const PathElement &Other) const
bool	operator!= (const PathElement &Other) const
void	dump (llvm::raw_ostream &OS) const

Static Public Member Functions
static PathElement	getField (const FieldDecl &FD)
static PathElement	getInterior ()

Detailed Description

Represents one step in an access path: either a field access or an access to an unnamed interior region (denoted by '*').

Examples:

• Field access: obj.field has PathElement 'field'
• Interior access: owner.* has ''
  • In std::string s; std::string_view v = s;, v has loan to s.
  • Array element: arr[i] has PathElement '*' (same as interior access)

Definition at line 40 of file Loans.h.

Member Enumeration Documentation

Kind

enum class clang::lifetimes::internal::PathElement::Kind

strong

Enumerator
Field
Interior

Definition at line 42 of file Loans.h.

Member Function Documentation

dump()

void clang::lifetimes::internal::PathElement::dump ( llvm::raw_ostream & OS ) const

inline

Definition at line 60 of file Loans.h.

References isField().

getField()

PathElement clang::lifetimes::internal::PathElement::getField ( const FieldDecl & FD )

inlinestatic

Definition at line 44 of file Loans.h.

References Field.

getFieldDecl()

const FieldDecl * clang::lifetimes::internal::PathElement::getFieldDecl ( ) const

inline

Definition at line 53 of file Loans.h.

getInterior()

PathElement clang::lifetimes::internal::PathElement::getInterior ( )

inlinestatic

Definition at line 47 of file Loans.h.

References Interior.

isField()

bool clang::lifetimes::internal::PathElement::isField ( ) const

inline

Definition at line 51 of file Loans.h.

References Field.

Referenced by dump().

isInterior()

bool clang::lifetimes::internal::PathElement::isInterior ( ) const

inline

Definition at line 52 of file Loans.h.

References Interior.

operator!=()

bool clang::lifetimes::internal::PathElement::operator!= ( const PathElement & Other ) const

inline

Definition at line 58 of file Loans.h.

References clang::Other.

operator==()

bool clang::lifetimes::internal::PathElement::operator== ( const PathElement & Other ) const

inline

Definition at line 55 of file Loans.h.

References clang::Other.

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

• include/clang/Analysis/Analyses/LifetimeSafety/Loans.h