class ObjCIvarDecl

Declaration

class ObjCIvarDecl : public FieldDecl { /* full declaration omitted */ };

Description

ObjCIvarDecl - Represents an ObjC instance variable. In general, ObjC instance variables are identical to C. The only exception is Objective-C supports C++ style access control. For example: @ interface IvarExample : NSObject { id defaultToProtected; @ public: id canBePublic; // same as C++. @ protected: id canBeProtected; // same as C++. @ package: id canBePackage; // framework visibility (not available in C++). }

Declared at: clang/include/clang/AST/DeclObjC.h:1923

Inherits from: FieldDecl

Member Variables

private clang::ObjCIvarDecl* NextIvar = nullptr

NextIvar - Next Ivar in the list of ivars declared in class; class's extensions and class's implementation

private unsigned int DeclAccess

private unsigned int Synthesized

Inherited from Decl:

protected NextInContextAndBits

protected Access

protected FromASTFile

protected IdentifierNamespace

protected CacheValidAndLinkage

Method Overview

• public static clang::ObjCIvarDecl * Create(clang::ASTContext & C, clang::ObjCContainerDecl * DC, clang::SourceLocation StartLoc, clang::SourceLocation IdLoc, clang::IdentifierInfo * Id, clang::QualType T, clang::TypeSourceInfo * TInfo, clang::ObjCIvarDecl::AccessControl ac, clang::Expr * BW = nullptr, bool synthesized = false)
• public static clang::ObjCIvarDecl * CreateDeserialized(clang::ASTContext & C, unsigned int ID)
• private ObjCIvarDecl(clang::ObjCContainerDecl * DC, clang::SourceLocation StartLoc, clang::SourceLocation IdLoc, clang::IdentifierInfo * Id, clang::QualType T, clang::TypeSourceInfo * TInfo, clang::ObjCIvarDecl::AccessControl ac, clang::Expr * BW, bool synthesized)
• private void anchor()
• public static bool classof(const clang::Decl * D)
• public static bool classofKind(clang::Decl::Kind K)
• public clang::ObjCIvarDecl::AccessControl getAccessControl() const
• public clang::ObjCIvarDecl::AccessControl getCanonicalAccessControl() const
• public clang::ObjCIvarDecl * getCanonicalDecl()
• public const clang::ObjCIvarDecl * getCanonicalDecl() const
• public const clang::ObjCInterfaceDecl * getContainingInterface() const
• public clang::ObjCInterfaceDecl * getContainingInterface()
• public clang::ObjCIvarDecl * getNextIvar()
• public const clang::ObjCIvarDecl * getNextIvar() const
• public bool getSynthesize() const
• public clang::QualType getUsageType(clang::QualType objectType) const
• public void setAccessControl(clang::ObjCIvarDecl::AccessControl ac)
• public void setNextIvar(clang::ObjCIvarDecl * ivar)
• public void setSynthesize(bool synth)

Inherited from FieldDecl:

• public Create
• public CreateDeserialized
• public classof
• public classofKind
• public getBitWidth
• public getBitWidthValue
• public getCanonicalDecl
• public getCanonicalDecl
• public getCapturedVLAType
• public getFieldIndex
• public getInClassInitStyle
• public getInClassInitializer
• public getParent
• public getParent
• public getSourceRange
• public hasCapturedVLAType
• public hasInClassInitializer
• public isAnonymousStructOrUnion
• public isBitField
• public isMutable
• public isUnnamedBitfield
• public isZeroLengthBitField
• public isZeroSize
• public removeBitWidth
• public removeInClassInitializer
• public setBitWidth
• public setCapturedVLAType
• public setInClassInitializer

Inherited from DeclaratorDecl:

• public classof
• public classofKind
• public getBeginLoc
• public getInnerLocStart
• public getNumTemplateParameterLists
• public getOuterLocStart
• public getQualifier
• public getQualifierLoc
• public getSourceRange
• public getTemplateParameterList
• public getTrailingRequiresClause
• public getTrailingRequiresClause
• public getTypeSourceInfo
• public getTypeSpecEndLoc
• public getTypeSpecStartLoc
• public setInnerLocStart
• public setQualifierInfo
• public setTemplateParameterListsInfo
• public setTrailingRequiresClause
• public setTypeSourceInfo

Inherited from ValueDecl:

• public classof
• public classofKind
• public getType
• public isWeak
• public setType

Inherited from NamedDecl:

• public classof
• public classofKind
• public declarationReplaces
• public getDeclName
• public getExplicitVisibility
• public getFormalLinkage
• public getIdentifier
• public getLinkageAndVisibility
• public getLinkageInternal
• public getMostRecentDecl
• public getMostRecentDecl
• public getName
• public getNameAsString
• public getNameForDiagnostic
• public getObjCFStringFormattingFamily
• public getQualifiedNameAsString
• public getUnderlyingDecl
• public getUnderlyingDecl
• public getVisibility
• public hasExternalFormalLinkage
• public hasLinkage
• public hasLinkageBeenComputed
• public isCXXClassMember
• public isCXXInstanceMember
• public isExternallyDeclarable
• public isExternallyVisible
• public isLinkageValid
• public isReserved
• public printName
• public printNestedNameSpecifier
• public printNestedNameSpecifier
• public printQualifiedName
• public printQualifiedName
• public setDeclName

Inherited from Decl:

• public EnableStatistics
• public PrintStats
• public add
• public addAttr
• public attr_begin
• public attr_end
• public attrs
• public canBeWeakImported
• public castFromDeclContext
• public castToDeclContext
• public classofKind
• public dropAttr
• public dropAttrs
• public dump
• public dump
• public dumpColor
• public getASTContext
• protected getASTMutationListener
• public getAccess
• public getAccessUnsafe
• public getAsFunction
• public getAsFunction
• public getAttr
• public getAttrs
• public getAttrs
• public getAvailability
• public getBeginLoc
• public getBody
• public getBodyRBrace
• protected getCachedLinkage
• public getCanonicalDecl
• public getCanonicalDecl
• public getDeclContext
• public getDeclContext
• public getDeclKindName
• public getDefiningAttr
• public getDescribedTemplate
• public getDescribedTemplateParams
• public getEndLoc
• public getExternalSourceSymbolAttr
• public getFriendObjectKind
• public getFunctionType
• public getGlobalID
• public getID
• public getIdentifierNamespace
• public getIdentifierNamespaceForKind
• public getImportedOwningModule
• public getKind
• public getLangOpts
• public getLexicalDeclContext
• public getLexicalDeclContext
• public getLocalOwningModule
• public getLocation
• public getMaxAlignment
• public getModuleOwnershipKind
• public getMostRecentDecl
• public getMostRecentDecl
• protected getMostRecentDeclImpl
• public getNextDeclInContext
• public getNextDeclInContext
• protected getNextRedeclarationImpl
• public getNonClosureContext
• public getNonClosureContext
• public getOwningModule
• public getOwningModuleForLinkage
• public getOwningModuleID
• public getParentFunctionOrMethod
• public getParentFunctionOrMethod
• public getPreviousDecl
• public getPreviousDecl
• protected getPreviousDeclImpl
• public getSourceRange
• public getTemplateDepth
• public getTranslationUnitDecl
• public getTranslationUnitDecl
• public getVersionIntroduced
• public hasAttr
• public hasAttrs
• public hasBody
• protected hasCachedLinkage
• public hasDefiningAttr
• protected hasLocalOwningModuleStorage
• public hasOwningModule
• public hasTagIdentifierNamespace
• public isCanonicalDecl
• public isDefinedOutsideFunctionOrMethod
• public isDeprecated
• public isDiscardedInGlobalModuleFragment
• public isFirstDecl
• public isFromASTFile
• public isFunctionOrFunctionTemplate
• public isImplicit
• public isInAnonymousNamespace
• public isInExportDeclContext
• public isInIdentifierNamespace
• public isInLocalScopeForInstantiation
• public isInStdNamespace
• public isInvalidDecl
• public isInvisibleOutsideTheOwningModule
• public isLocalExternDecl
• public isModulePrivate
• public isOutOfLine
• public isParameterPack
• public isReachable
• public isReferenced
• public isTagIdentifierNamespace
• public isTemplateDecl
• public isTemplateParameter
• public isTemplateParameterPack
• public isTemplated
• public isThisDeclarationReferenced
• public isTopLevelDeclInObjCContainer
• public isUnavailable
• public isUnconditionallyVisible
• public isUsed
• public isWeakImported
• public markUsed
• public print
• public print
• public printGroup
• public redecls
• public redecls_begin
• public redecls_end
• public setAccess
• public setAttrs
• protected setCachedLinkage
• public setDeclContext
• public setFromASTFile
• public setImplicit
• public setInvalidDecl
• public setIsUsed
• public setLexicalDeclContext
• public setLocalExternDecl
• public setLocalOwningModule
• public setLocation
• public setModuleOwnershipKind
• protected setModulePrivate
• public setNonMemberOperator
• public setObjectOfFriendDecl
• public setOwningModuleID
• public setReferenced
• public setTopLevelDeclInObjCContainer
• public setVisibleDespiteOwningModule
• public specific_attr_begin
• public specific_attr_end
• public specific_attrs
• protected updateOutOfDate

Methods

¶static clang::ObjCIvarDecl* Create(
    clang::ASTContext& C,
    clang::ObjCContainerDecl* DC,
    clang::SourceLocation StartLoc,
    clang::SourceLocation IdLoc,
    clang::IdentifierInfo* Id,
    clang::QualType T,
    clang::TypeSourceInfo* TInfo,
    clang::ObjCIvarDecl::AccessControl ac,
    clang::Expr* BW = nullptr,
    bool synthesized = false)

Declared at: clang/include/clang/AST/DeclObjC.h:1941

Parameters

clang::ASTContext& C

clang::ObjCContainerDecl* DC

clang::SourceLocation StartLoc

clang::SourceLocation IdLoc

clang::IdentifierInfo* Id

clang::QualType T

clang::TypeSourceInfo* TInfo

clang::ObjCIvarDecl::AccessControl ac

clang::Expr* BW = nullptr

bool synthesized = false

¶static clang::ObjCIvarDecl* CreateDeserialized(
    clang::ASTContext& C,
    unsigned int ID)

Declared at: clang/include/clang/AST/DeclObjC.h:1948

Parameters

clang::ASTContext& C

unsigned int ID

¶ObjCIvarDecl(
    clang::ObjCContainerDecl* DC,
    clang::SourceLocation StartLoc,
    clang::SourceLocation IdLoc,
    clang::IdentifierInfo* Id,
    clang::QualType T,
    clang::TypeSourceInfo* TInfo,
    clang::ObjCIvarDecl::AccessControl ac,
    clang::Expr* BW,
    bool synthesized)

Declared at: clang/include/clang/AST/DeclObjC.h:1932

Parameters

clang::ObjCContainerDecl* DC

clang::SourceLocation StartLoc

clang::SourceLocation IdLoc

clang::IdentifierInfo* Id

clang::QualType T

clang::TypeSourceInfo* TInfo

clang::ObjCIvarDecl::AccessControl ac

clang::Expr* BW

bool synthesized

¶void anchor()

Declared at: clang/include/clang/AST/DeclObjC.h:1924

¶static bool classof(const clang::Decl* D)

Declared at: clang/include/clang/AST/DeclObjC.h:1986

Parameters

const clang::Decl* D

¶static bool classofKind(clang::Decl::Kind K)

Declared at: clang/include/clang/AST/DeclObjC.h:1987

Parameters

clang::Decl::Kind K

¶clang::ObjCIvarDecl::AccessControl
getAccessControl() const

Declared at: clang/include/clang/AST/DeclObjC.h:1972

¶clang::ObjCIvarDecl::AccessControl
getCanonicalAccessControl() const

Declared at: clang/include/clang/AST/DeclObjC.h:1974

¶clang::ObjCIvarDecl* getCanonicalDecl()

Description

Retrieves the canonical declaration of this field.

Declared at: clang/include/clang/AST/DeclObjC.h:1963

¶const clang::ObjCIvarDecl* getCanonicalDecl()
    const

Declared at: clang/include/clang/AST/DeclObjC.h:1966

¶const clang::ObjCInterfaceDecl*
getContainingInterface() const

Declared at: clang/include/clang/AST/DeclObjC.h:1955

¶clang::ObjCInterfaceDecl* getContainingInterface()

Description

Return the class interface that this ivar is logically contained in; this is either the interface where the ivar was declared, or the interface the ivar is conceptually a part of in the case of synthesized ivars.

Declared at: clang/include/clang/AST/DeclObjC.h:1954

¶clang::ObjCIvarDecl* getNextIvar()

Declared at: clang/include/clang/AST/DeclObjC.h:1959

¶const clang::ObjCIvarDecl* getNextIvar() const

Declared at: clang/include/clang/AST/DeclObjC.h:1960

¶bool getSynthesize() const

Declared at: clang/include/clang/AST/DeclObjC.h:1979

¶clang::QualType getUsageType(
    clang::QualType objectType) const

Description

Retrieve the type of this instance variable when viewed as a member of a specific object type.

Declared at: clang/include/clang/AST/DeclObjC.h:1983

Parameters

clang::QualType objectType

¶void setAccessControl(
    clang::ObjCIvarDecl::AccessControl ac)

Declared at: clang/include/clang/AST/DeclObjC.h:1970

Parameters

clang::ObjCIvarDecl::AccessControl ac

¶void setNextIvar(clang::ObjCIvarDecl* ivar)

Declared at: clang/include/clang/AST/DeclObjC.h:1961

Parameters

clang::ObjCIvarDecl* ivar

¶void setSynthesize(bool synth)

Declared at: clang/include/clang/AST/DeclObjC.h:1978

Parameters

bool synth