Represents an ObjC class declaration. More...

#include "clang/AST/DeclObjC.h"

Inheritance diagram for clang::ObjCInterfaceDecl:

[legend]

Classes
class	filtered_category_iterator
	Iterator that walks over the list of categories, filtering out those that do not meet specific criteria. More...

Public Types
using	protocol_iterator = ObjCProtocolList::iterator

using	protocol_range = llvm::iterator_range< protocol_iterator >

using	protocol_loc_iterator = ObjCProtocolList::loc_iterator

using	protocol_loc_range = llvm::iterator_range< protocol_loc_iterator >

using	all_protocol_iterator = ObjCList< ObjCProtocolDecl >::iterator

using	all_protocol_range = llvm::iterator_range< all_protocol_iterator >

using	ivar_iterator = specific_decl_iterator< ObjCIvarDecl >

using	ivar_range = llvm::iterator_range< specific_decl_iterator< ObjCIvarDecl > >

using	visible_categories_iterator = filtered_category_iterator< isVisibleCategory >
	Iterator that walks over the list of categories and extensions that are visible, i.e., not hidden in a non-imported submodule.

using	visible_categories_range = llvm::iterator_range< visible_categories_iterator >

using	known_categories_iterator = filtered_category_iterator< isKnownCategory >
	Iterator that walks over all of the known categories and extensions, including those that are hidden.

using	known_categories_range = llvm::iterator_range< known_categories_iterator >

using	visible_extensions_iterator = filtered_category_iterator< isVisibleExtension >
	Iterator that walks over all of the visible extensions, skipping any that are known but hidden.

using	visible_extensions_range = llvm::iterator_range< visible_extensions_iterator >

using	known_extensions_iterator = filtered_category_iterator< isKnownExtension >
	Iterator that walks over all of the known extensions.

using	known_extensions_range = llvm::iterator_range< known_extensions_iterator >

using	redecl_range = redeclarable_base::redecl_range

using	redecl_iterator = redeclarable_base::redecl_iterator

Public Types inherited from clang::ObjCContainerDecl
using	prop_iterator = specific_decl_iterator< ObjCPropertyDecl >

using	prop_range = llvm::iterator_range< specific_decl_iterator< ObjCPropertyDecl > >

using	instprop_iterator = filtered_decl_iterator< ObjCPropertyDecl, &ObjCPropertyDecl::isInstanceProperty >

using	instprop_range = llvm::iterator_range< instprop_iterator >

using	classprop_iterator = filtered_decl_iterator< ObjCPropertyDecl, &ObjCPropertyDecl::isClassProperty >

using	classprop_range = llvm::iterator_range< classprop_iterator >

using	method_iterator = specific_decl_iterator< ObjCMethodDecl >

using	method_range = llvm::iterator_range< specific_decl_iterator< ObjCMethodDecl > >

using	instmeth_iterator = filtered_decl_iterator< ObjCMethodDecl, &ObjCMethodDecl::isInstanceMethod >

using	instmeth_range = llvm::iterator_range< instmeth_iterator >

using	classmeth_iterator = filtered_decl_iterator< ObjCMethodDecl, &ObjCMethodDecl::isClassMethod >

using	classmeth_range = llvm::iterator_range< classmeth_iterator >

using	PropertyMap = llvm::MapVector< std::pair< IdentifierInfo , unsigned >, ObjCPropertyDecl >

using	ProtocolPropertySet = llvm::SmallDenseSet< const ObjCProtocolDecl *, 8 >

using	PropertyDeclOrder = llvm::SmallVector< ObjCPropertyDecl *, 8 >

Public Types inherited from clang::NamedDecl
enum	ExplicitVisibilityKind { VisibilityForType , VisibilityForValue }
	Kinds of explicit visibility. More...

Public Types inherited from clang::Decl
enum	Kind
	Lists the kind of concrete classes of Decl. More...

enum	IdentifierNamespace { IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 , IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 , IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 , IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000 }
	IdentifierNamespace - The different namespaces in which declarations may appear. More...

enum	ObjCDeclQualifier { OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 , OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40 }
	ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More...

enum class	ModuleOwnershipKind : unsigned char { Unowned , Visible , VisibleWhenImported , ReachableWhenImported , ModulePrivate }
	The kind of ownership a declaration has, for visibility purposes. More...

enum	FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared }

using	attr_iterator = AttrVec::const_iterator

using	attr_range = llvm::iterator_range< attr_iterator >

using	redecl_range = llvm::iterator_range< redecl_iterator >

Public Types inherited from clang::DeclContext
using	decl_range = llvm::iterator_range< decl_iterator >

using	lookup_result = DeclContextLookupResult

using	lookup_iterator = lookup_result::iterator

using	lookups_range = llvm::iterator_range< all_lookups_iterator >

using	udir_iterator_base = llvm::iterator_adaptor_base< udir_iterator, lookup_iterator, typename lookup_iterator::iterator_category, UsingDirectiveDecl * >

using	udir_range = llvm::iterator_range< udir_iterator >

using	ddiag_range = llvm::iterator_range< DeclContext::ddiag_iterator >

Public Types inherited from clang::Redeclarable< ObjCInterfaceDecl >
using	redecl_range = llvm::iterator_range< redecl_iterator >

Public Member Functions
ObjCTypeParamList *	getTypeParamList () const
	Retrieve the type parameters of this class.

void	setTypeParamList (ObjCTypeParamList *TPL)
	Set the type parameters of this class.

ObjCTypeParamList *	getTypeParamListAsWritten () const
	Retrieve the type parameters written on this particular declaration of the class.

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

void	setExternallyCompleted ()
	Indicate that this Objective-C class is complete, but that the external AST source will be responsible for filling in its contents when a complete class is required.

void	setHasDesignatedInitializers ()
	Indicate that this interface decl contains at least one initializer marked with the 'objc_designated_initializer' attribute.

bool	hasDesignatedInitializers () const
	Returns true if this interface decl contains at least one initializer marked with the 'objc_designated_initializer' attribute.

bool	declaresOrInheritsDesignatedInitializers () const
	Returns true if this interface decl declares a designated initializer or it inherites one from its super class.

const ObjCProtocolList &	getReferencedProtocols () const

ObjCImplementationDecl *	getImplementation () const

void	setImplementation (ObjCImplementationDecl *ImplD)

ObjCCategoryDecl *	FindCategoryDeclaration (const IdentifierInfo *CategoryId) const
	FindCategoryDeclaration - Finds category declaration in the list of categories for this class and returns it.

ObjCMethodDecl *	getCategoryInstanceMethod (Selector Sel) const

ObjCMethodDecl *	getCategoryClassMethod (Selector Sel) const

ObjCMethodDecl *	getCategoryMethod (Selector Sel, bool isInstance) const

protocol_range	protocols () const

protocol_iterator	protocol_begin () const

protocol_iterator	protocol_end () const

protocol_loc_range	protocol_locs () const

protocol_loc_iterator	protocol_loc_begin () const

protocol_loc_iterator	protocol_loc_end () const

all_protocol_range	all_referenced_protocols () const

all_protocol_iterator	all_referenced_protocol_begin () const

all_protocol_iterator	all_referenced_protocol_end () const

ivar_range	ivars () const

ivar_iterator	ivar_begin () const

ivar_iterator	ivar_end () const

unsigned	ivar_size () const

bool	ivar_empty () const

ObjCIvarDecl *	all_declared_ivar_begin ()
	all_declared_ivar_begin - return first ivar declared in this class, its extensions and its implementation.

const ObjCIvarDecl *	all_declared_ivar_begin () const

void	setIvarList (ObjCIvarDecl *ivar)

void	setProtocolList (ObjCProtocolDecl const List, unsigned Num, const SourceLocation *Locs, ASTContext &C)
	setProtocolList - Set the list of protocols that this interface implements.

void	mergeClassExtensionProtocolList (ObjCProtocolDecl const List, unsigned Num, ASTContext &C)
	mergeClassExtensionProtocolList - Merge class extension's protocol list into the protocol list for this class.

StringRef	getObjCRuntimeNameAsString () const
	Produce a name to be used for class's metadata.

void	getDesignatedInitializers (llvm::SmallVectorImpl< const ObjCMethodDecl * > &Methods) const
	Returns the designated initializers for the interface.

bool	isDesignatedInitializer (Selector Sel, const ObjCMethodDecl **InitMethod=nullptr) const
	Returns true if the given selector is a designated initializer for the interface.

bool	isThisDeclarationADefinition () const
	Determine whether this particular declaration of this class is actually also a definition.

bool	hasDefinition () const
	Determine whether this class has been defined.

ObjCInterfaceDecl *	getDefinition ()
	Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface).

const ObjCInterfaceDecl *	getDefinition () const
	Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface).

void	startDefinition ()
	Starts the definition of this Objective-C class, taking it from a forward declaration (@class) to a definition (@interface).

void	startDuplicateDefinitionForComparison ()
	Starts the definition without sharing it with other redeclarations.

void	mergeDuplicateDefinitionWithCommon (const ObjCInterfaceDecl *Definition)

const ObjCObjectType *	getSuperClassType () const
	Retrieve the superclass type.

TypeSourceInfo *	getSuperClassTInfo () const

ObjCInterfaceDecl *	getSuperClass () const

void	setSuperClass (TypeSourceInfo *superClass)

visible_categories_range	visible_categories () const

visible_categories_iterator	visible_categories_begin () const
	Retrieve an iterator to the beginning of the visible-categories list.

visible_categories_iterator	visible_categories_end () const
	Retrieve an iterator to the end of the visible-categories list.

bool	visible_categories_empty () const
	Determine whether the visible-categories list is empty.

known_categories_range	known_categories () const

known_categories_iterator	known_categories_begin () const
	Retrieve an iterator to the beginning of the known-categories list.

known_categories_iterator	known_categories_end () const
	Retrieve an iterator to the end of the known-categories list.

bool	known_categories_empty () const
	Determine whether the known-categories list is empty.

visible_extensions_range	visible_extensions () const

visible_extensions_iterator	visible_extensions_begin () const
	Retrieve an iterator to the beginning of the visible-extensions list.

visible_extensions_iterator	visible_extensions_end () const
	Retrieve an iterator to the end of the visible-extensions list.

bool	visible_extensions_empty () const
	Determine whether the visible-extensions list is empty.

known_extensions_range	known_extensions () const

known_extensions_iterator	known_extensions_begin () const
	Retrieve an iterator to the beginning of the known-extensions list.

known_extensions_iterator	known_extensions_end () const
	Retrieve an iterator to the end of the known-extensions list.

bool	known_extensions_empty () const
	Determine whether the known-extensions list is empty.

ObjCCategoryDecl *	getCategoryListRaw () const
	Retrieve the raw pointer to the start of the category/extension list.

void	setCategoryListRaw (ObjCCategoryDecl *category)
	Set the raw pointer to the start of the category/extension list.

ObjCPropertyDecl *	FindPropertyVisibleInPrimaryClass (const IdentifierInfo *PropertyId, ObjCPropertyQueryKind QueryKind) const
	FindPropertyVisibleInPrimaryClass - Finds declaration of the property with name 'PropertyId' in the primary class; including those in protocols (direct or indirect) used by the primary class.

void	collectPropertiesToImplement (PropertyMap &PM) const override
	This routine collects list of properties to be implemented in the class.

bool	isSuperClassOf (const ObjCInterfaceDecl *I) const
	isSuperClassOf - Return true if this class is the specified class or is a super class of the specified interface class.

bool	isArcWeakrefUnavailable () const
	isArcWeakrefUnavailable - Checks for a class or one of its super classes to be incompatible with __weak references.

const ObjCInterfaceDecl *	isObjCRequiresPropertyDefs () const
	isObjCRequiresPropertyDefs - Checks that a class or one of its super classes must not be auto-synthesized.

ObjCIvarDecl *	lookupInstanceVariable (IdentifierInfo IVarName, ObjCInterfaceDecl &ClassDeclared)

ObjCIvarDecl *	lookupInstanceVariable (IdentifierInfo *IVarName)

ObjCProtocolDecl *	lookupNestedProtocol (IdentifierInfo *Name)

ObjCMethodDecl *	lookupMethod (Selector Sel, bool isInstance, bool shallowCategoryLookup=false, bool followSuper=true, const ObjCCategoryDecl *C=nullptr) const
	lookupMethod - This method returns an instance/class method by looking in the class, its categories, and its super classes (using a linear search).

ObjCMethodDecl *	lookupInstanceMethod (Selector Sel) const
	Lookup an instance method for a given selector.

ObjCMethodDecl *	lookupClassMethod (Selector Sel) const
	Lookup a class method for a given selector.

ObjCInterfaceDecl *	lookupInheritedClass (const IdentifierInfo *ICName)
	lookupInheritedClass - This method returns ObjCInterfaceDecl * of the super class whose name is passed as argument.

ObjCMethodDecl *	lookupPrivateMethod (const Selector &Sel, bool Instance=true) const
	Lookup a method in the classes implementation hierarchy.

ObjCMethodDecl *	lookupPrivateClassMethod (const Selector &Sel)

ObjCMethodDecl *	lookupPropertyAccessor (const Selector Sel, const ObjCCategoryDecl *Cat, bool IsClassProperty) const
	Lookup a setter or getter in the class hierarchy, including in all categories except for category passed as argument.

SourceLocation	getEndOfDefinitionLoc () const

void	setEndOfDefinitionLoc (SourceLocation LE)

SourceLocation	getSuperClassLoc () const
	Retrieve the starting location of the superclass.

bool	isImplicitInterfaceDecl () const
	isImplicitInterfaceDecl - check that this is an implicitly declared ObjCInterfaceDecl node.

bool	ClassImplementsProtocol (ObjCProtocolDecl *lProto, bool lookupCategory, bool RHSIsQualifiedID=false)
	ClassImplementsProtocol - Checks that 'lProto' protocol has been implemented in IDecl class, its super class or categories (if lookupCategory is true).

ObjCInterfaceDecl *	getCanonicalDecl () override
	Retrieves the canonical declaration of this Objective-C class.

const ObjCInterfaceDecl *	getCanonicalDecl () const

const Type *	getTypeForDecl () const

void	setTypeForDecl (const Type *TD) const

unsigned	getODRHash ()
	Get precomputed ODRHash or add a new one.

Public Member Functions inherited from clang::ObjCContainerDecl
	ObjCContainerDecl (Kind DK, DeclContext DC, const IdentifierInfo Id, SourceLocation nameLoc, SourceLocation atStartLoc)

prop_range	properties () const

prop_iterator	prop_begin () const

prop_iterator	prop_end () const

instprop_range	instance_properties () const

instprop_iterator	instprop_begin () const

instprop_iterator	instprop_end () const

classprop_range	class_properties () const

classprop_iterator	classprop_begin () const

classprop_iterator	classprop_end () const

method_range	methods () const

method_iterator	meth_begin () const

method_iterator	meth_end () const

instmeth_range	instance_methods () const

instmeth_iterator	instmeth_begin () const

instmeth_iterator	instmeth_end () const

classmeth_range	class_methods () const

classmeth_iterator	classmeth_begin () const

classmeth_iterator	classmeth_end () const

ObjCMethodDecl *	getMethod (Selector Sel, bool isInstance, bool AllowHidden=false) const

ObjCMethodDecl *	getInstanceMethod (Selector Sel, bool AllowHidden=false) const

ObjCMethodDecl *	getClassMethod (Selector Sel, bool AllowHidden=false) const

bool	HasUserDeclaredSetterMethod (const ObjCPropertyDecl *P) const
	This routine returns 'true' if a user declared setter method was found in the class, its protocols, its super classes or categories.

ObjCIvarDecl *	getIvarDecl (IdentifierInfo *Id) const
	getIvarDecl - This method looks up an ivar in this ContextDecl.

ObjCPropertyDecl *	getProperty (const IdentifierInfo *Id, bool IsInstance) const

ObjCPropertyDecl *	FindPropertyDeclaration (const IdentifierInfo *PropertyId, ObjCPropertyQueryKind QueryKind) const
	FindPropertyDeclaration - Finds declaration of the property given its name in 'PropertyId' and returns it.

virtual void	collectPropertiesToImplement (PropertyMap &PM) const
	This routine collects list of properties to be implemented in the class.

SourceLocation	getAtStartLoc () const

void	setAtStartLoc (SourceLocation Loc)

SourceRange	getAtEndRange () const

void	setAtEndRange (SourceRange atEnd)

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

Public Member Functions inherited from clang::NamedDecl
IdentifierInfo *	getIdentifier () const
	Get the identifier that names this declaration, if there is one.

StringRef	getName () const
	Get the name of identifier for this declaration as a StringRef.

std::string	getNameAsString () const
	Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc).

virtual void	printName (raw_ostream &OS, const PrintingPolicy &Policy) const
	Pretty-print the unqualified name of this declaration.

void	printName (raw_ostream &OS) const
	Calls printName() with the ASTContext printing policy from the decl.

DeclarationName	getDeclName () const
	Get the actual, stored name of the declaration, which may be a special name.

void	setDeclName (DeclarationName N)
	Set the name of this declaration.

void	printQualifiedName (raw_ostream &OS) const
	Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B.

void	printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const

void	printNestedNameSpecifier (raw_ostream &OS) const
	Print only the nested name specifier part of a fully-qualified name, including the '::' at the end.

void	printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const

std::string	getQualifiedNameAsString () const

virtual void	getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
	Appends a human-readable name for this declaration into the given stream.

bool	declarationReplaces (const NamedDecl *OldD, bool IsKnownNewer=true) const
	Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope.

bool	hasLinkage () const
	Determine whether this declaration has linkage.

bool	isCXXClassMember () const
	Determine whether this declaration is a C++ class member.

bool	isCXXInstanceMember () const
	Determine whether the given declaration is an instance member of a C++ class.

ReservedIdentifierStatus	isReserved (const LangOptions &LangOpts) const
	Determine if the declaration obeys the reserved identifier rules of the given language.

Linkage	getLinkageInternal () const
	Determine what kind of linkage this entity has.

Linkage	getFormalLinkage () const
	Get the linkage from a semantic point of view.

bool	hasExternalFormalLinkage () const
	True if this decl has external linkage.

bool	isExternallyVisible () const

bool	isExternallyDeclarable () const
	Determine whether this declaration can be redeclared in a different translation unit.

Visibility	getVisibility () const
	Determines the visibility of this entity.

LinkageInfo	getLinkageAndVisibility () const
	Determines the linkage and visibility of this entity.

std::optional< Visibility >	getExplicitVisibility (ExplicitVisibilityKind kind) const
	If visibility was explicitly specified for this declaration, return that visibility.

bool	isLinkageValid () const
	True if the computed linkage is valid.

bool	hasLinkageBeenComputed () const
	True if something has required us to compute the linkage of this declaration.

bool	isPlaceholderVar (const LangOptions &LangOpts) const

NamedDecl *	getUnderlyingDecl ()
	Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.

const NamedDecl *	getUnderlyingDecl () const

NamedDecl *	getMostRecentDecl ()

const NamedDecl *	getMostRecentDecl () const

ObjCStringFormatFamily	getObjCFStringFormattingFamily () const

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

Public Member Functions inherited from clang::Decl
	Decl ()=delete

	Decl (const Decl &)=delete

	Decl (Decl &&)=delete

Decl &	operator= (const Decl &)=delete

Decl &	operator= (Decl &&)=delete

virtual SourceRange	getSourceRange () const LLVM_READONLY
	Source range that this declaration covers.

SourceLocation	getBeginLoc () const LLVM_READONLY

SourceLocation	getEndLoc () const LLVM_READONLY

SourceLocation	getLocation () const

void	setLocation (SourceLocation L)

Kind	getKind () const

const char *	getDeclKindName () const

Decl *	getNextDeclInContext ()

const Decl *	getNextDeclInContext () const

DeclContext *	getDeclContext ()

const DeclContext *	getDeclContext () const

DeclContext *	getNonTransparentDeclContext ()
	Return the non transparent context.

const DeclContext *	getNonTransparentDeclContext () const

Decl *	getNonClosureContext ()
	Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc.

const Decl *	getNonClosureContext () const

TranslationUnitDecl *	getTranslationUnitDecl ()

const TranslationUnitDecl *	getTranslationUnitDecl () const

bool	isInAnonymousNamespace () const

bool	isInStdNamespace () const

bool	isFileContextDecl () const

ASTContext &	getASTContext () const LLVM_READONLY

const LangOptions &	getLangOpts () const LLVM_READONLY
	Helper to get the language options from the ASTContext.

void	setAccess (AccessSpecifier AS)

AccessSpecifier	getAccess () const

AccessSpecifier	getAccessUnsafe () const
	Retrieve the access specifier for this declaration, even though it may not yet have been properly set.

bool	hasAttrs () const

void	setAttrs (const AttrVec &Attrs)

AttrVec &	getAttrs ()

const AttrVec &	getAttrs () const

void	dropAttrs ()

void	addAttr (Attr *A)

attr_range	attrs () const

attr_iterator	attr_begin () const

attr_iterator	attr_end () const

template<typename... Ts>
void	dropAttrs ()

template<typename T >
void	dropAttr ()

template<typename T >
llvm::iterator_range< specific_attr_iterator< T > >	specific_attrs () const

template<typename T >
specific_attr_iterator< T >	specific_attr_begin () const

template<typename T >
specific_attr_iterator< T >	specific_attr_end () const

template<typename T >
T *	getAttr () const

template<typename T >
bool	hasAttr () const

unsigned	getMaxAlignment () const
	getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none.

void	setInvalidDecl (bool Invalid=true)
	setInvalidDecl - Indicates the Decl had a semantic error.

bool	isInvalidDecl () const

bool	isImplicit () const
	isImplicit - Indicates whether the declaration was implicitly generated by the implementation.

void	setImplicit (bool I=true)

bool	isUsed (bool CheckUsedAttr=true) const
	Whether any (re-)declaration of the entity was used, meaning that a definition is required.

void	setIsUsed ()
	Set whether the declaration is used, in the sense of odr-use.

void	markUsed (ASTContext &C)
	Mark the declaration used, in the sense of odr-use.

bool	isReferenced () const
	Whether any declaration of this entity was referenced.

bool	isThisDeclarationReferenced () const
	Whether this declaration was referenced.

void	setReferenced (bool R=true)

bool	isTopLevelDeclInObjCContainer () const
	Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition.

void	setTopLevelDeclInObjCContainer (bool V=true)

ExternalSourceSymbolAttr *	getExternalSourceSymbolAttr () const
	Looks on this and related declarations for an applicable external source symbol attribute.

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

bool	isInExportDeclContext () const
	Whether this declaration was exported in a lexical context.

bool	isInvisibleOutsideTheOwningModule () const

bool	isInAnotherModuleUnit () const
	Whether this declaration comes from another module unit.

bool	isInCurrentModuleUnit () const
	Whether this declaration comes from the same module unit being compiled.

bool	shouldEmitInExternalSource () const
	Whether the definition of the declaration should be emitted in external sources.

bool	isFromExplicitGlobalModule () const
	Whether this declaration comes from explicit global module.

bool	isFromGlobalModule () const
	Whether this declaration comes from global module.

bool	isInNamedModule () const
	Whether this declaration comes from a named module.

bool	hasDefiningAttr () const
	Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'.

const Attr *	getDefiningAttr () const
	Return this declaration's defining attribute if it has one.

void	setFromASTFile ()
	Set the FromASTFile flag.

void	setOwningModuleID (unsigned ID)
	Set the owning module ID.

AvailabilityResult	getAvailability (std::string Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef RealizedPlatform=nullptr) const
	Determine the availability of the given declaration.

VersionTuple	getVersionIntroduced () const
	Retrieve the version of the target platform in which this declaration was introduced.

bool	isDeprecated (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'deprecated'.

bool	isUnavailable (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'unavailable'.

bool	isWeakImported () const
	Determine whether this is a weak-imported symbol.

bool	canBeWeakImported (bool &IsDefinition) const
	Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute.

bool	isFromASTFile () const
	Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed.

GlobalDeclID	getGlobalID () const
	Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from.

unsigned	getOwningModuleID () const
	Retrieve the global ID of the module that owns this particular declaration.

Module *	getImportedOwningModule () const
	Get the imported owning module, if this decl is from an imported (non-local) module.

Module *	getLocalOwningModule () const
	Get the local owning module, if known.

void	setLocalOwningModule (Module *M)

bool	hasOwningModule () const
	Is this declaration owned by some module?

Module *	getOwningModule () const
	Get the module that owns this declaration (for visibility purposes).

Module *	getOwningModuleForLinkage () const
	Get the module that owns this declaration for linkage purposes.

bool	isUnconditionallyVisible () const
	Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible.

bool	isReachable () const

void	setVisibleDespiteOwningModule ()
	Set that this declaration is globally visible, even if it came from a module that is not visible.

ModuleOwnershipKind	getModuleOwnershipKind () const
	Get the kind of module ownership for this declaration.

void	setModuleOwnershipKind (ModuleOwnershipKind MOK)
	Set whether this declaration is hidden from name lookup.

unsigned	getIdentifierNamespace () const

bool	isInIdentifierNamespace (unsigned NS) const

bool	hasTagIdentifierNamespace () const

DeclContext *	getLexicalDeclContext ()
	getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).

const DeclContext *	getLexicalDeclContext () const

virtual bool	isOutOfLine () const
	Determine whether this declaration is declared out of line (outside its semantic context).

void	setDeclContext (DeclContext *DC)
	setDeclContext - Set both the semantic and lexical DeclContext to DC.

void	setLexicalDeclContext (DeclContext *DC)

bool	isTemplated () const
	Determine whether this declaration is a templated entity (whether it is.

unsigned	getTemplateDepth () const
	Determine the number of levels of template parameter surrounding this declaration.

bool	isDefinedOutsideFunctionOrMethod () const
	isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method.

bool	isInLocalScopeForInstantiation () const
	Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope.

const DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false) const
	If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null.

DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false)

virtual Decl *	getCanonicalDecl ()
	Retrieves the "canonical" declaration of the given declaration.

const Decl *	getCanonicalDecl () const

bool	isCanonicalDecl () const
	Whether this particular Decl is a canonical one.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Decl *	getPreviousDecl ()
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

const Decl *	getPreviousDecl () const
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

Decl *	getMostRecentDecl ()
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

const Decl *	getMostRecentDecl () const
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

virtual Stmt *	getBody () const
	getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body.

virtual bool	hasBody () const
	Returns true if this `Decl` represents a declaration for a body of code, such as a function or method definition.

SourceLocation	getBodyRBrace () const
	getBodyRBrace - Gets the right brace of the body, if a body exists.

bool	isTemplateParameter () const
	isTemplateParameter - Determines whether this declaration is a template parameter.

bool	isTemplateParameterPack () const
	isTemplateParameter - Determines whether this declaration is a template parameter pack.

bool	isParameterPack () const
	Whether this declaration is a parameter pack.

bool	isTemplateDecl () const
	returns true if this declaration is a template

bool	isFunctionOrFunctionTemplate () const
	Whether this declaration is a function or function template.

TemplateDecl *	getDescribedTemplate () const
	If this is a declaration that describes some template, this method returns that template declaration.

const TemplateParameterList *	getDescribedTemplateParams () const
	If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.

FunctionDecl *	getAsFunction () LLVM_READONLY
	Returns the function itself, or the templated function if this is a function template.

const FunctionDecl *	getAsFunction () const

void	setLocalExternDecl ()
	Changes the namespace of this declaration to reflect that it's a function-local extern declaration.

bool	isLocalExternDecl () const
	Determine whether this is a block-scope declaration with linkage.

void	setObjectOfFriendDecl (bool PerformFriendInjection=false)
	Changes the namespace of this declaration to reflect that it's the object of a friend declaration.

void	clearIdentifierNamespace ()
	Clears the namespace of this declaration.

FriendObjectKind	getFriendObjectKind () const
	Determines whether this declaration is the object of a friend declaration and, if so, what kind.

void	setNonMemberOperator ()
	Specifies that this declaration is a C++ overloaded non-member.

void	print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const

void	print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const

void	dump () const

void	dumpColor () const

void	dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const

int64_t	getID () const

const FunctionType *	getFunctionType (bool BlocksToo=true) const
	Looks through the Decl's underlying type to extract a FunctionType when possible.

bool	isFunctionPointerType () const

Public Member Functions inherited from clang::DeclContext
	~DeclContext ()

bool	hasValidDeclKind () const

Decl::Kind	getDeclKind () const

const char *	getDeclKindName () const

DeclContext *	getParent ()
	getParent - Returns the containing DeclContext.

const DeclContext *	getParent () const

DeclContext *	getLexicalParent ()
	getLexicalParent - Returns the containing lexical DeclContext.

const DeclContext *	getLexicalParent () const

DeclContext *	getLookupParent ()
	Find the parent context of this context that will be used for unqualified name lookup.

const DeclContext *	getLookupParent () const

ASTContext &	getParentASTContext () const

bool	isClosure () const

const BlockDecl *	getInnermostBlockDecl () const
	Return this DeclContext if it is a BlockDecl.

bool	isObjCContainer () const

bool	isFunctionOrMethod () const

bool	isLookupContext () const
	Test whether the context supports looking up names.

bool	isFileContext () const

bool	isTranslationUnit () const

bool	isRecord () const

bool	isRequiresExprBody () const

bool	isNamespace () const

bool	isStdNamespace () const

bool	isInlineNamespace () const

bool	isDependentContext () const
	Determines whether this context is dependent on a template parameter.

bool	isTransparentContext () const
	isTransparentContext - Determines whether this context is a "transparent" context, meaning that the members declared in this context are semantically declared in the nearest enclosing non-transparent (opaque) context but are lexically declared in this context.

bool	isExternCContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage.

const LinkageSpecDecl *	getExternCContext () const
	Retrieve the nearest enclosing C linkage specification context.

bool	isExternCXXContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage.

bool	Equals (const DeclContext *DC) const
	Determine whether this declaration context is equivalent to the declaration context DC.

bool	Encloses (const DeclContext *DC) const
	Determine whether this declaration context encloses the declaration context DC.

Decl *	getNonClosureAncestor ()
	Find the nearest non-closure ancestor of this context, i.e.

const Decl *	getNonClosureAncestor () const

DeclContext *	getNonTransparentContext ()

const DeclContext *	getNonTransparentContext () const

DeclContext *	getPrimaryContext ()
	getPrimaryContext - There may be many different declarations of the same entity (including forward declarations of classes, multiple definitions of namespaces, etc.), each with a different set of declarations.

const DeclContext *	getPrimaryContext () const

DeclContext *	getRedeclContext ()
	getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same name, or where it is a redeclaration if the two entities are compatible.

const DeclContext *	getRedeclContext () const

DeclContext *	getEnclosingNamespaceContext ()
	Retrieve the nearest enclosing namespace context.

const DeclContext *	getEnclosingNamespaceContext () const

RecordDecl *	getOuterLexicalRecordContext ()
	Retrieve the outermost lexically enclosing record context.

const RecordDecl *	getOuterLexicalRecordContext () const

bool	InEnclosingNamespaceSetOf (const DeclContext *NS) const
	Test if this context is part of the enclosing namespace set of the context NS, as defined in C++0x [namespace.def]p9.

void	collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
	Collects all of the declaration contexts that are semantically connected to this declaration context.

decl_range	decls () const
	decls_begin/decls_end - Iterate over the declarations stored in this context.

decl_iterator	decls_begin () const

decl_iterator	decls_end () const

bool	decls_empty () const

decl_range	noload_decls () const
	noload_decls_begin/end - Iterate over the declarations stored in this context that are currently loaded; don't attempt to retrieve anything from an external source.

decl_iterator	noload_decls_begin () const

decl_iterator	noload_decls_end () const

void	addDecl (Decl *D)
	Add the declaration D into this context.

void	addDeclInternal (Decl *D)
	Add the declaration D into this context, but suppress searches for external declarations with the same name.

void	addHiddenDecl (Decl *D)
	Add the declaration D to this context without modifying any lookup tables.

void	removeDecl (Decl *D)
	Removes a declaration from this context.

bool	containsDecl (Decl *D) const
	Checks whether a declaration is in this context.

bool	containsDeclAndLoad (Decl *D) const
	Checks whether a declaration is in this context.

lookup_result	lookup (DeclarationName Name) const
	lookup - Find the declarations (if any) with the given Name in this context.

lookup_result	noload_lookup (DeclarationName Name)
	Find the declarations with the given name that are visible within this context; don't attempt to retrieve anything from an external source.

void	localUncachedLookup (DeclarationName Name, SmallVectorImpl< NamedDecl * > &Results)
	A simplistic name lookup mechanism that performs name lookup into this declaration context without consulting the external source.

void	makeDeclVisibleInContext (NamedDecl *D)
	Makes a declaration visible within this context.

lookups_range	lookups () const

lookups_range	noload_lookups (bool PreserveInternalState) const

all_lookups_iterator	lookups_begin () const
	Iterators over all possible lookups within this context.

all_lookups_iterator	lookups_end () const

all_lookups_iterator	noload_lookups_begin () const
	Iterators over all possible lookups within this context that are currently loaded; don't attempt to retrieve anything from an external source.

all_lookups_iterator	noload_lookups_end () const

udir_range	using_directives () const
	Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context.

ddiag_range	ddiags () const

void	setMustBuildLookupTable ()
	Mark that there are external lexical declarations that we need to include in our lookup table (and that are not available as external visible lookups).

StoredDeclsMap *	getLookupPtr () const
	Retrieve the internal representation of the lookup structure.

StoredDeclsMap *	buildLookup ()
	Ensure the lookup structure is fully-built and return it.

bool	hasExternalLexicalStorage () const
	Whether this DeclContext has external storage containing additional declarations that are lexically in this context.

void	setHasExternalLexicalStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations lexically in this context.

bool	hasExternalVisibleStorage () const
	Whether this DeclContext has external storage containing additional declarations that are visible in this context.

void	setHasExternalVisibleStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations visible in this context.

bool	isDeclInLexicalTraversal (const Decl *D) const
	Determine whether the given declaration is stored in the list of declarations lexically within this context.

void	setUseQualifiedLookup (bool use=true) const

bool	shouldUseQualifiedLookup () const

void	dumpAsDecl () const

void	dumpAsDecl (const ASTContext *Ctx) const

void	dumpDeclContext () const

void	dumpLookups () const

void	dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false, bool Deserialize=false) const

Public Member Functions inherited from clang::Redeclarable< ObjCInterfaceDecl >
	Redeclarable (const ASTContext &Ctx)

ObjCInterfaceDecl *	getPreviousDecl ()
	Return the previous declaration of this declaration or NULL if this is the first declaration.

const ObjCInterfaceDecl *	getPreviousDecl () const

ObjCInterfaceDecl *	getFirstDecl ()
	Return the first declaration of this declaration or itself if this is the only declaration.

const ObjCInterfaceDecl *	getFirstDecl () const
	Return the first declaration of this declaration or itself if this is the only declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

ObjCInterfaceDecl *	getMostRecentDecl ()
	Returns the most recent (re)declaration of this declaration.

const ObjCInterfaceDecl *	getMostRecentDecl () const
	Returns the most recent (re)declaration of this declaration.

void	setPreviousDecl (ObjCInterfaceDecl *PrevDecl)
	Set the previous declaration.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Static Public Member Functions
static ObjCInterfaceDecl *	Create (const ASTContext &C, DeclContext DC, SourceLocation atLoc, const IdentifierInfo Id, ObjCTypeParamList typeParamList, ObjCInterfaceDecl PrevDecl, SourceLocation ClassLoc=SourceLocation(), bool isInternal=false)

static ObjCInterfaceDecl *	CreateDeserialized (const ASTContext &C, GlobalDeclID ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::ObjCContainerDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const ObjCContainerDecl *D)

static ObjCContainerDecl *	castFromDeclContext (const DeclContext *DC)

Static Public Member Functions inherited from clang::NamedDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::Decl
static bool	isFlexibleArrayMemberLike (ASTContext &Context, const Decl *D, QualType Ty, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel, bool IgnoreTemplateOrMacroSubstitution)
	Whether it resembles a flexible array member.

static unsigned	getIdentifierNamespaceForKind (Kind DK)

static bool	isTagIdentifierNamespace (unsigned NS)

static void	add (Kind k)

static void	EnableStatistics ()

static void	PrintStats ()

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const Decl *)

static Decl *	castFromDeclContext (const DeclContext *)

static void	printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0)

Static Public Member Functions inherited from clang::DeclContext
static bool	classof (const Decl *D)

static bool	classof (const DeclContext *D)

Friends
class	ASTContext

class	ODRDiagsEmitter

class	ASTDeclMerger

class	ASTDeclReader

class	ASTDeclWriter

class	ASTReader

Additional Inherited Members
Protected Member Functions inherited from clang::NamedDecl
	NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)

Protected Member Functions inherited from clang::Decl
void *	operator new (std::size_t Size, const ASTContext &Ctx, GlobalDeclID ID, std::size_t Extra=0)
	Allocate memory for a deserialized declaration.

void *	operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
	Allocate memory for a non-deserialized declaration.

	Decl (Kind DK, DeclContext *DC, SourceLocation L)

	Decl (Kind DK, EmptyShell Empty)

virtual	~Decl ()

void	updateOutOfDate (IdentifierInfo &II) const
	Update a potentially out-of-date declaration.

Linkage	getCachedLinkage () const

void	setCachedLinkage (Linkage L) const

bool	hasCachedLinkage () const

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

bool	hasLocalOwningModuleStorage () const

virtual Decl *	getNextRedeclarationImpl ()
	Returns the next redeclaration or itself if this is the only decl.

virtual Decl *	getPreviousDeclImpl ()
	Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

virtual Decl *	getMostRecentDeclImpl ()
	Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

ASTMutationListener *	getASTMutationListener () const

Protected Member Functions inherited from clang::DeclContext
	DeclContext (Decl::Kind K)

Protected Member Functions inherited from clang::Redeclarable< ObjCInterfaceDecl >
ObjCInterfaceDecl *	getNextRedeclaration () const

Static Protected Member Functions inherited from clang::DeclContext
static std::pair< Decl , Decl >	BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded)
	Build up a chain of declarations.

Static Protected Member Functions inherited from clang::Redeclarable< ObjCInterfaceDecl >
static DeclLink	PreviousDeclLink (ObjCInterfaceDecl *D)

static DeclLink	LatestDeclLink (const ASTContext &Ctx)

Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind >	NextInContextAndBits
	The next declaration within the same lexical DeclContext.

unsigned	Access: 2
	Access - Used by C++ decls for the access specifier.

unsigned	FromASTFile: 1
	Whether this declaration was loaded from an AST file.

unsigned	IdentifierNamespace: 14
	IdentifierNamespace - This specifies what IDNS_* namespace this lives in.

unsigned	CacheValidAndLinkage: 3
	If 0, we have not computed the linkage of this declaration.

Protected Attributes inherited from clang::DeclContext
union {
DeclContextBitfields DeclContextBits

NamespaceDeclBitfields NamespaceDeclBits

TagDeclBitfields TagDeclBits

EnumDeclBitfields EnumDeclBits

RecordDeclBitfields RecordDeclBits

OMPDeclareReductionDeclBitfields OMPDeclareReductionDeclBits

FunctionDeclBitfields FunctionDeclBits

CXXConstructorDeclBitfields CXXConstructorDeclBits

ObjCMethodDeclBitfields ObjCMethodDeclBits

ObjCContainerDeclBitfields ObjCContainerDeclBits

LinkageSpecDeclBitfields LinkageSpecDeclBits

BlockDeclBitfields BlockDeclBits

};
	This anonymous union stores the bits belonging to DeclContext and classes deriving from it.

Decl *	FirstDecl = nullptr
	FirstDecl - The first declaration stored within this declaration context.

Decl *	LastDecl = nullptr
	LastDecl - The last declaration stored within this declaration context.

Protected Attributes inherited from clang::Redeclarable< ObjCInterfaceDecl >
DeclLink	RedeclLink
	Points to the next redeclaration in the chain.

ObjCInterfaceDecl *	First

Detailed Description

Represents an ObjC class declaration.

For example:

// MostPrimitive declares no super class (not particularly useful).
\@interface MostPrimitive
  // no instance variables or methods.
\@end
 
// NSResponder inherits from NSObject & implements NSCoding (a protocol).
\@interface NSResponder : NSObject \<NSCoding>
{ // instance variables are represented by ObjCIvarDecl.
  id nextResponder; // nextResponder instance variable.
}
- (NSResponder *)nextResponder; // return a pointer to NSResponder.
- (void)mouseMoved:(NSEvent *)theEvent; // return void, takes a pointer
\@end                                    // to an NSEvent.

Unlike C/C++, forward class declarations are accomplished with @class. Unlike C/C++, @class allows for a list of classes to be forward declared. Unlike C++, ObjC is a single-rooted class model. In Cocoa, classes typically inherit from NSObject (an exception is NSProxy).

Definition at line 1152 of file DeclObjC.h.

Member Typedef Documentation

◆ all_protocol_iterator

using clang::ObjCInterfaceDecl::all_protocol_iterator = ObjCList<ObjCProtocolDecl>::iterator

Definition at line 1413 of file DeclObjC.h.

◆ all_protocol_range

using clang::ObjCInterfaceDecl::all_protocol_range = llvm::iterator_range<all_protocol_iterator>

Definition at line 1414 of file DeclObjC.h.

◆ ivar_iterator

using clang::ObjCInterfaceDecl::ivar_iterator = specific_decl_iterator<ObjCIvarDecl>

Definition at line 1447 of file DeclObjC.h.

◆ ivar_range

using clang::ObjCInterfaceDecl::ivar_range = llvm::iterator_range<specific_decl_iterator<ObjCIvarDecl> >

Definition at line 1448 of file DeclObjC.h.

◆ known_categories_iterator

using clang::ObjCInterfaceDecl::known_categories_iterator = filtered_category_iterator<isKnownCategory>

Iterator that walks over all of the known categories and extensions, including those that are hidden.

Definition at line 1682 of file DeclObjC.h.

◆ known_categories_range

using clang::ObjCInterfaceDecl::known_categories_range = llvm::iterator_range<known_categories_iterator>

Definition at line 1683 of file DeclObjC.h.

◆ known_extensions_iterator

using clang::ObjCInterfaceDecl::known_extensions_iterator = filtered_category_iterator<isKnownExtension>

Iterator that walks over all of the known extensions.

Definition at line 1756 of file DeclObjC.h.

◆ known_extensions_range

using clang::ObjCInterfaceDecl::known_extensions_range = llvm::iterator_range<known_extensions_iterator>

Definition at line 1758 of file DeclObjC.h.

◆ protocol_iterator

using clang::ObjCInterfaceDecl::protocol_iterator = ObjCProtocolList::iterator

Definition at line 1355 of file DeclObjC.h.

◆ protocol_loc_iterator

using clang::ObjCInterfaceDecl::protocol_loc_iterator = ObjCProtocolList::loc_iterator

Definition at line 1384 of file DeclObjC.h.

◆ protocol_loc_range

using clang::ObjCInterfaceDecl::protocol_loc_range = llvm::iterator_range<protocol_loc_iterator>

Definition at line 1385 of file DeclObjC.h.

◆ protocol_range

using clang::ObjCInterfaceDecl::protocol_range = llvm::iterator_range<protocol_iterator>

Definition at line 1356 of file DeclObjC.h.

◆ redecl_iterator

using clang::ObjCInterfaceDecl::redecl_iterator = redeclarable_base::redecl_iterator

Definition at line 1904 of file DeclObjC.h.

◆ redecl_range

using clang::ObjCInterfaceDecl::redecl_range = redeclarable_base::redecl_range

Definition at line 1903 of file DeclObjC.h.

◆ visible_categories_iterator

using clang::ObjCInterfaceDecl::visible_categories_iterator = filtered_category_iterator<isVisibleCategory>

Iterator that walks over the list of categories and extensions that are visible, i.e., not hidden in a non-imported submodule.

Definition at line 1646 of file DeclObjC.h.

◆ visible_categories_range

using clang::ObjCInterfaceDecl::visible_categories_range = llvm::iterator_range<visible_categories_iterator>

Definition at line 1649 of file DeclObjC.h.

◆ visible_extensions_iterator

using clang::ObjCInterfaceDecl::visible_extensions_iterator = filtered_category_iterator<isVisibleExtension>

Iterator that walks over all of the visible extensions, skipping any that are known but hidden.

Definition at line 1716 of file DeclObjC.h.

◆ visible_extensions_range

using clang::ObjCInterfaceDecl::visible_extensions_range = llvm::iterator_range<visible_extensions_iterator>

Definition at line 1719 of file DeclObjC.h.

Member Function Documentation

◆ all_declared_ivar_begin() [1/2]

ObjCIvarDecl * ObjCInterfaceDecl::all_declared_ivar_begin ( )

all_declared_ivar_begin - return first ivar declared in this class, its extensions and its implementation.

Lazily build the list on first access.

Caveat: The list returned by this method reflects the current state of the parser. The cache will be updated for every ivar added by an extension or the implementation when they are encountered. See also ObjCIvarDecl::Create().

Definition at line 1672 of file DeclObjC.cpp.

References E, getImplementation(), hasDefinition(), ivar_begin(), ivar_empty(), ivar_end(), known_extensions(), and clang::ObjCIvarDecl::setNextIvar().

Referenced by all_declared_ivar_begin(), clang::SemaObjC::CollectIvarsToConstructOrDestruct(), DiagnoseVariableSizedIvars(), emitCXXDestructMethod(), FindIvarInterface(), and needsDestructMethod().

◆ all_declared_ivar_begin() [2/2]

const ObjCIvarDecl * clang::ObjCInterfaceDecl::all_declared_ivar_begin ( ) const

inline

Definition at line 1475 of file DeclObjC.h.

References all_declared_ivar_begin().

◆ all_referenced_protocol_begin()

all_protocol_iterator clang::ObjCInterfaceDecl::all_referenced_protocol_begin ( ) const

inline

Definition at line 1421 of file DeclObjC.h.

References hasDefinition(), and protocol_begin().

Referenced by all_referenced_protocols(), and mergeClassExtensionProtocolList().

◆ all_referenced_protocol_end()

all_protocol_iterator clang::ObjCInterfaceDecl::all_referenced_protocol_end ( ) const

inline

Definition at line 1434 of file DeclObjC.h.

References hasDefinition(), and protocol_end().

Referenced by all_referenced_protocols(), and mergeClassExtensionProtocolList().

◆ all_referenced_protocols()

all_protocol_range clang::ObjCInterfaceDecl::all_referenced_protocols ( ) const

inline

Definition at line 1416 of file DeclObjC.h.

References all_referenced_protocol_begin(), and all_referenced_protocol_end().

Referenced by collectPropertiesToImplement(), clang::SemaObjC::DiagnoseUnimplementedProperties(), FindPropertyVisibleInPrimaryClass(), findProtocolsWithExplicitImpls(), lookupNestedProtocol(), mergeClassExtensionProtocolList(), and SelectPropertyForSynthesisFromProtocols().

◆ ClassImplementsProtocol()

bool ObjCInterfaceDecl::ClassImplementsProtocol	(	ObjCProtocolDecl *	lProto,
		bool	lookupCategory,
		bool	RHSIsQualifiedID = `false`
	)

ClassImplementsProtocol - Checks that 'lProto' protocol has been implemented in IDecl class, its super class or categories (if lookupCategory is true).

Definition at line 1788 of file DeclObjC.cpp.

References ClassImplementsProtocol(), clang::Decl::getASTContext(), getSuperClass(), hasDefinition(), protocols(), and visible_categories().

Referenced by ClassImplementsProtocol(), clang::SemaObjC::CreatePropertyDecl(), and clang::ASTContext::ObjCObjectAdoptsQTypeProtocols().

◆ classof()

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

inlinestatic

Definition at line 1924 of file DeclObjC.h.

References classofKind(), and D.

◆ classofKind()

static bool clang::ObjCInterfaceDecl::classofKind ( Kind K )

inlinestatic

Definition at line 1925 of file DeclObjC.h.

Referenced by classof().

◆ collectPropertiesToImplement()

void ObjCInterfaceDecl::collectPropertiesToImplement ( PropertyMap & PM ) const

overridevirtual

This routine collects list of properties to be implemented in the class.

This includes, class's and its conforming protocols' properties. Note, the superclass's properties are not included in the list.

Reimplemented from clang::ObjCContainerDecl.

Definition at line 405 of file DeclObjC.cpp.

References all_referenced_protocols(), clang::ObjCContainerDecl::collectPropertiesToImplement(), known_extensions(), and clang::ObjCContainerDecl::properties().

Referenced by clang::SemaObjC::DefaultSynthesizeProperties(), and clang::SemaObjC::DiagnoseUnimplementedProperties().

◆ Create()

ObjCInterfaceDecl * ObjCInterfaceDecl::Create	(	const ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	atLoc,
		const IdentifierInfo *	Id,
		ObjCTypeParamList *	typeParamList,
		ObjCInterfaceDecl *	PrevDecl,
		SourceLocation	ClassLoc = `SourceLocation()`,
		bool	isInternal = `false`
	)

static

Definition at line 1542 of file DeclObjC.cpp.

References clang::C, Id, and clang::Result.

Referenced by clang::SemaObjC::ActOnForwardClassDeclaration(), clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartClassInterface(), clang::SemaObjC::BuildObjCStringLiteral(), clang::ASTContext::getObjCProtocolDecl(), and LookupObjCInterfaceDeclForLiteral().

◆ CreateDeserialized()

ObjCInterfaceDecl * ObjCInterfaceDecl::CreateDeserialized	(	const ASTContext &	C,
		GlobalDeclID	ID
	)

static

Definition at line 1554 of file DeclObjC.cpp.

References clang::C, and clang::Result.

◆ declaresOrInheritsDesignatedInitializers()

bool clang::ObjCInterfaceDecl::declaresOrInheritsDesignatedInitializers ( ) const

inline

Returns true if this interface decl declares a designated initializer or it inherites one from its super class.

Definition at line 1328 of file DeclObjC.h.

References hasDesignatedInitializers().

◆ FindCategoryDeclaration()

ObjCCategoryDecl * ObjCInterfaceDecl::FindCategoryDeclaration ( const IdentifierInfo * CategoryId ) const

FindCategoryDeclaration - Finds category declaration in the list of categories for this class and returns it.

Name of the category is passed in 'CategoryId'. If category not found, return 0;

Definition at line 1748 of file DeclObjC.cpp.

References hasDefinition(), and visible_categories().

Referenced by clang::SemaObjC::ActOnPropertyImplDecl(), clang::SemaObjC::ActOnStartCategoryImplementation(), clang::SemaObjC::ActOnStartCategoryInterface(), clang::ObjCImplDecl::setClassInterface(), and clang::ASTNodeImporter::VisitObjCCategoryDecl().

◆ FindPropertyVisibleInPrimaryClass()

ObjCPropertyDecl * ObjCInterfaceDecl::FindPropertyVisibleInPrimaryClass	(	const IdentifierInfo *	PropertyId,
		ObjCPropertyQueryKind	QueryKind
	)		const

FindPropertyVisibleInPrimaryClass - Finds declaration of the property with name 'PropertyId' in the primary class; including those in protocols (direct or indirect) used by the primary class.

Definition at line 382 of file DeclObjC.cpp.

References all_referenced_protocols(), clang::ObjCPropertyDecl::findPropertyDecl(), hasDefinition(), and P.

Referenced by findBackingIvar(), and clang::SemaObjC::HandlePropertyInClassExtension().

◆ getCanonicalDecl() [1/2]

const ObjCInterfaceDecl * clang::ObjCInterfaceDecl::getCanonicalDecl ( ) const

inline

Definition at line 1915 of file DeclObjC.h.

References clang::Redeclarable< ObjCInterfaceDecl >::getFirstDecl().

◆ getCanonicalDecl() [2/2]

ObjCInterfaceDecl * clang::ObjCInterfaceDecl::getCanonicalDecl ( )

inlineoverridevirtual

Retrieves the canonical declaration of this Objective-C class.

Reimplemented from clang::Decl.

Definition at line 1914 of file DeclObjC.h.

References clang::Redeclarable< ObjCInterfaceDecl >::getFirstDecl().

Referenced by clang::ASTContext::areCommonBaseCompatible(), clang::SemaObjC::checkArrayLiteral(), clang::SemaObjC::checkDictionaryLiteral(), clang::SemaObjC::CheckObjCMethodOverrides(), getMostInformativeDerivedClassImpl(), isDesignatedInitializer(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), and clang::ASTDeclReader::VisitObjCIvarDecl().

◆ getCategoryClassMethod()

ObjCMethodDecl * ObjCInterfaceDecl::getCategoryClassMethod ( Selector Sel ) const

Definition at line 1775 of file DeclObjC.cpp.

References visible_categories().

Referenced by clang::SemaObjC::ActOnClassPropertyRefExpr(), and getCategoryMethod().

◆ getCategoryInstanceMethod()

ObjCMethodDecl * ObjCInterfaceDecl::getCategoryInstanceMethod ( Selector Sel ) const

Definition at line 1765 of file DeclObjC.cpp.

References visible_categories().

Referenced by getCategoryMethod().

◆ getCategoryListRaw()

ObjCCategoryDecl * clang::ObjCInterfaceDecl::getCategoryListRaw ( ) const

inline

Retrieve the raw pointer to the start of the category/extension list.

Definition at line 1784 of file DeclObjC.h.

References hasDefinition().

Referenced by clang::ObjCCategoryDecl::Create(), known_categories_begin(), known_extensions_begin(), visible_categories_begin(), and visible_extensions_begin().

◆ getCategoryMethod()

ObjCMethodDecl * clang::ObjCInterfaceDecl::getCategoryMethod	(	Selector	Sel,
		bool	isInstance
	)		const

inline

Definition at line 1350 of file DeclObjC.h.

References getCategoryClassMethod(), and getCategoryInstanceMethod().

Referenced by lookupPrivateMethod().

◆ getDefinition() [1/2]

ObjCInterfaceDecl * clang::ObjCInterfaceDecl::getDefinition ( )

inline

Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface).

Definition at line 1541 of file DeclObjC.h.

References Data, and hasDefinition().

Referenced by clang::SemaObjC::ActOnAtEnd(), clang::SemaObjC::ActOnForwardClassDeclaration(), clang::SemaObjC::ActOnStartClassInterface(), clang::ObjCCategoryImplDecl::Create(), clang::ObjCImplementationDecl::Create(), clang::ODRDiagsEmitter::diagnoseMismatch(), clang::ObjCInterfaceType::getDecl(), getImplementation(), clang::SemaObjC::getObjCInterfaceDecl(), getODRHash(), getSuperClass(), getTypeParamList(), clang::ASTImporter::ImportContext(), clang::ASTNodeImporter::ImportDefinition(), isDesignatedInitializer(), isThisDeclarationADefinition(), ivar_begin(), ivar_end(), and setImplementation().

◆ getDefinition() [2/2]

const ObjCInterfaceDecl * clang::ObjCInterfaceDecl::getDefinition ( ) const

inline

Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface).

Definition at line 1548 of file DeclObjC.h.

References Data, and hasDefinition().

◆ getDesignatedInitializers()

void ObjCInterfaceDecl::getDesignatedInitializers ( llvm::SmallVectorImpl< const ObjCMethodDecl * > & Methods ) const

Returns the designated initializers for the interface.

If this declaration does not have methods marked as designated initializers then the interface inherits the designated initializers of its super class.

Definition at line 548 of file DeclObjC.cpp.

References clang::ObjCContainerDecl::instance_methods(), isThisDeclarationADefinition(), and visible_extensions().

Referenced by clang::SemaObjC::DiagnoseMissingDesignatedInitOverrides().

◆ getEndOfDefinitionLoc()

SourceLocation clang::ObjCInterfaceDecl::getEndOfDefinitionLoc ( ) const

inline

Definition at line 1877 of file DeclObjC.h.

References clang::Decl::getLocation(), and hasDefinition().

Referenced by clang::ento::ObjCMethodCall::canBeOverridenInSubclass().

◆ getImplementation()

ObjCImplementationDecl * ObjCInterfaceDecl::getImplementation ( ) const

Definition at line 1629 of file DeclObjC.cpp.

References clang::Decl::getASTContext(), getDefinition(), and clang::ASTContext::getObjCImplementation().

Referenced by clang::SemaObjC::ActOnStartCategoryInterface(), clang::SemaObjC::ActOnStartClassImplementation(), AddObjCMethods(), all_declared_ivar_begin(), checkObjCDirectMethodClashes(), clang::ASTContext::CountNonClassIvars(), createObjCPropertyGetter(), clang::SemaObjC::DiagnoseUnimplementedProperties(), clang::ASTNodeImporter::ImportDefinition(), lookupPrivateMethod(), and clang::ASTNodeImporter::VisitObjCImplementationDecl().

◆ getObjCRuntimeNameAsString()

StringRef ObjCInterfaceDecl::getObjCRuntimeNameAsString ( ) const

Produce a name to be used for class's metadata.

It comes either via objc_runtime_name attribute or class name.

Definition at line 1613 of file DeclObjC.cpp.

References clang::NamedDecl::getName().

◆ getODRHash()

unsigned ObjCInterfaceDecl::getODRHash ( )

Get precomputed ODRHash or add a new one.

Definition at line 791 of file DeclObjC.cpp.

References clang::ODRHash::AddObjCInterfaceDecl(), clang::ODRHash::CalculateHash(), getDefinition(), and hasDefinition().

Referenced by clang::ODRDiagsEmitter::diagnoseMismatch().

◆ getReferencedProtocols()

const ObjCProtocolList & clang::ObjCInterfaceDecl::getReferencedProtocols ( ) const

inline

Definition at line 1332 of file DeclObjC.h.

References hasDefinition().

Referenced by clang::ODRHash::AddObjCInterfaceDecl(), clang::ODRDiagsEmitter::diagnoseMismatch(), and rewriteToObjCInterfaceDecl().

◆ getSourceRange()

SourceRange clang::ObjCInterfaceDecl::getSourceRange ( ) const

inlineoverridevirtual

Source range that this declaration covers.

Reimplemented from clang::ObjCContainerDecl.

Definition at line 1306 of file DeclObjC.h.

References clang::ObjCContainerDecl::getAtStartLoc(), clang::Decl::getLocation(), clang::ObjCContainerDecl::getSourceRange(), and isThisDeclarationADefinition().

◆ getSuperClass()

ObjCInterfaceDecl * ObjCInterfaceDecl::getSuperClass ( ) const

Definition at line 352 of file DeclObjC.cpp.

References getDefinition(), getSuperClassType(), and hasDefinition().

Referenced by clang::SemaObjC::ActOnAtEnd(), clang::SemaObjC::ActOnClassPropertyRefExpr(), clang::SemaObjC::ActOnProperty(), clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartOfObjCMethodDef(), clang::ODRHash::AddObjCInterfaceDecl(), AddObjCMethods(), clang::ento::ObjCMethodCall::canBeOverridenInSubclass(), clang::SemaObjC::CheckCategoryVsClassMethodMatches(), CheckProtocolMethodDefs(), ClassImplementsProtocol(), clang::SemaCodeCompletion::CodeCompleteObjCSuperMessage(), clang::ASTContext::CollectInheritedProtocols(), CollectSuperClassPropertyImplementations(), clang::ASTContext::DeepCollectObjCIvars(), DiagnoseDirectIsaAccess(), clang::ODRDiagsEmitter::diagnoseMismatch(), clang::SemaObjC::DiagnoseMissingDesignatedInitOverrides(), DiagnoseVariableSizedIvars(), FindIvarInterface(), clang::ObjCContainerDecl::FindPropertyDeclaration(), findProtocolsWithExplicitImpls(), GetAssumedMessageSendExprType(), hasObjCExceptionAttribute(), clang::ObjCContainerDecl::HasUserDeclaredSetterMethod(), clang::ASTNodeImporter::ImportDefinition(), clang::NSAPI::isSubclassOfNSClass(), isSuperClassOf(), lookupInheritedClass(), lookupInstanceVariable(), lookupMethod(), lookupNestedProtocol(), lookupPrivateMethod(), rewriteToObjCInterfaceDecl(), SelectPropertyForSynthesisFromProtocols(), shouldRunOnFunctionOrMethod(), and SuperClassImplementsProperty().

◆ getSuperClassLoc()

SourceLocation ObjCInterfaceDecl::getSuperClassLoc ( ) const

Retrieve the starting location of the superclass.

Definition at line 372 of file DeclObjC.cpp.

References getSuperClassTInfo().

Referenced by clang::ASTNodeImporter::ImportDefinition(), and rewriteToObjCInterfaceDecl().

◆ getSuperClassTInfo()

TypeSourceInfo * clang::ObjCInterfaceDecl::getSuperClassTInfo ( ) const

inline

Definition at line 1572 of file DeclObjC.h.

References hasDefinition().

Referenced by clang::ODRDiagsEmitter::diagnoseMismatch(), getSuperClassLoc(), getSuperClassType(), and clang::ASTNodeImporter::ImportDefinition().

◆ getSuperClassType()

const ObjCObjectType * clang::ObjCInterfaceDecl::getSuperClassType ( ) const

inline

Retrieve the superclass type.

Definition at line 1564 of file DeclObjC.h.

References clang::Type::castAs(), and getSuperClassTInfo().

Referenced by clang::ObjCObjectType::computeSuperClassTypeSlow(), and getSuperClass().

◆ getTypeForDecl()

const Type * clang::ObjCInterfaceDecl::getTypeForDecl ( ) const

inline

Definition at line 1918 of file DeclObjC.h.

Referenced by clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset().

◆ getTypeParamList()

ObjCTypeParamList * ObjCInterfaceDecl::getTypeParamList ( ) const

Retrieve the type parameters of this class.

This function looks for a type parameter list for the given class; if the class has been declared (with @class) but not defined (with @interface), it will search for a declaration that has type parameters, skipping any declarations that do not.

Definition at line 322 of file DeclObjC.cpp.

References clang::ast_matchers::decl, getDefinition(), clang::Redeclarable< ObjCInterfaceDecl >::getMostRecentDecl(), and getTypeParamListAsWritten().

Referenced by clang::SemaObjC::ActOnForwardClassDeclaration(), clang::SemaObjC::actOnObjCTypeArgsOrProtocolQualifiers(), clang::SemaObjC::ActOnStartCategoryInterface(), clang::SemaObjC::ActOnStartClassInterface(), clang::applyObjCTypeArgs(), clang::ObjCObjectType::computeSuperClassTypeSlow(), and sameObjCTypeArgs().

◆ getTypeParamListAsWritten()

ObjCTypeParamList * clang::ObjCInterfaceDecl::getTypeParamListAsWritten ( ) const

inline

Retrieve the type parameters written on this particular declaration of the class.

Definition at line 1302 of file DeclObjC.h.

Referenced by getTypeParamList().

◆ hasDefinition()

bool clang::ObjCInterfaceDecl::hasDefinition ( ) const

inline

Determine whether this class has been defined.

Definition at line 1527 of file DeclObjC.h.

References Data, and clang::Redeclarable< ObjCInterfaceDecl >::getMostRecentDecl().

Referenced by clang::SemaObjC::ActOnStartCategoryImplementation(), clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartClassInterface(), AddObjCMethods(), all_declared_ivar_begin(), all_referenced_protocol_begin(), all_referenced_protocol_end(), clang::SemaObjC::checkInitMethod(), ClassImplementsProtocol(), clang::ObjCCategoryImplDecl::Create(), clang::ObjCImplementationDecl::Create(), clang::ObjCCategoryDecl::Create(), clang::Sema::DiagnoseAssignmentResult(), FindCategoryDeclaration(), FindPropertyVisibleInPrimaryClass(), getCategoryListRaw(), getDefinition(), getEndOfDefinitionLoc(), getODRHash(), getReferencedProtocols(), getSuperClass(), getSuperClassTInfo(), isDesignatedInitializer(), isImplicitInterfaceDecl(), lookupInheritedClass(), lookupInstanceVariable(), lookupMethod(), lookupPrivateMethod(), protocol_begin(), protocol_end(), protocol_loc_begin(), protocol_loc_end(), clang::ASTContext::QIdProtocolsAdoptObjCObjectProtocols(), and setExternallyCompleted().

◆ hasDesignatedInitializers()

bool ObjCInterfaceDecl::hasDesignatedInitializers ( ) const

Returns true if this interface decl contains at least one initializer marked with the 'objc_designated_initializer' attribute.

Definition at line 1602 of file DeclObjC.cpp.

References isThisDeclarationADefinition().

Referenced by declaresOrInheritsDesignatedInitializers(), and clang::SemaObjC::DiagnoseMissingDesignatedInitOverrides().

◆ isArcWeakrefUnavailable()

bool ObjCInterfaceDecl::isArcWeakrefUnavailable ( ) const

isArcWeakrefUnavailable - Checks for a class or one of its super classes to be incompatible with __weak references.

Returns true if it is.

Definition at line 422 of file DeclObjC.cpp.

References clang::Class.

Referenced by clang::SemaObjC::ActOnPropertyImplDecl().

◆ isDesignatedInitializer()

bool ObjCInterfaceDecl::isDesignatedInitializer	(	Selector	Sel,
		const ObjCMethodDecl **	InitMethod = `nullptr`
	)		const

Returns true if the given selector is a designated initializer for the interface.

If this declaration does not have methods marked as designated initializers then the interface inherits the designated initializers of its super class.

Parameters

InitMethod if non-null and the function returns true, it receives the method that was marked as a designated initializer.

Definition at line 570 of file DeclObjC.cpp.

References getCanonicalDecl(), getDefinition(), clang::ObjCContainerDecl::getInstanceMethod(), hasDefinition(), isThisDeclarationADefinition(), and visible_extensions().

◆ isImplicitInterfaceDecl()

bool clang::ObjCInterfaceDecl::isImplicitInterfaceDecl ( ) const

inline

isImplicitInterfaceDecl - check that this is an implicitly declared ObjCInterfaceDecl node.

This is for legacy objective-c @implementation declaration without an @interface declaration.

Definition at line 1892 of file DeclObjC.h.

References hasDefinition(), and clang::Decl::isImplicit().

Referenced by clang::SemaObjC::CheckImplementationIvars().

◆ isObjCRequiresPropertyDefs()

const ObjCInterfaceDecl * ObjCInterfaceDecl::isObjCRequiresPropertyDefs ( ) const

isObjCRequiresPropertyDefs - Checks that a class or one of its super classes must not be auto-synthesized.

Returns class decl. if it must not be; 0, otherwise.

Definition at line 432 of file DeclObjC.cpp.

References clang::Class.

Referenced by clang::SemaObjC::ActOnPropertyImplDecl().

◆ isSuperClassOf()

bool clang::ObjCInterfaceDecl::isSuperClassOf ( const ObjCInterfaceDecl * I ) const

inline

isSuperClassOf - Return true if this class is the specified class or is a super class of the specified interface class.

Definition at line 1809 of file DeclObjC.h.

References clang::declaresSameEntity(), and getSuperClass().

Referenced by clang::ASTContext::canAssignObjCInterfaces(), clang::ASTContext::canAssignObjCInterfacesInBlockPointer(), clang::SemaObjC::checkInitMethod(), CheckObjCBridgeCFCast(), CheckObjCBridgeNSCast(), EvaluateBinaryTypeTrait(), clang::Sema::IsSimplyAccessible(), and LookupMemberExpr().

◆ isThisDeclarationADefinition()

bool clang::ObjCInterfaceDecl::isThisDeclarationADefinition ( ) const

inline

Determine whether this particular declaration of this class is actually also a definition.

Definition at line 1522 of file DeclObjC.h.

References getDefinition().

Referenced by getDesignatedInitializers(), getSourceRange(), hasDesignatedInitializers(), isDesignatedInitializer(), and setHasDesignatedInitializers().

◆ ivar_begin()

ivar_iterator clang::ObjCInterfaceDecl::ivar_begin ( ) const

inline

Definition at line 1452 of file DeclObjC.h.

References getDefinition().

Referenced by all_declared_ivar_begin(), clang::SemaObjC::CheckImplementationIvars(), DiagnoseDirectIsaAccess(), DiagnoseVariableSizedIvars(), ivar_empty(), ivar_size(), and ivars().

◆ ivar_empty()

bool clang::ObjCInterfaceDecl::ivar_empty ( ) const

inline

Definition at line 1472 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

Referenced by all_declared_ivar_begin(), and DiagnoseVariableSizedIvars().

◆ ivar_end()

ivar_iterator clang::ObjCInterfaceDecl::ivar_end ( ) const

inline

Definition at line 1460 of file DeclObjC.h.

References getDefinition().

Referenced by all_declared_ivar_begin(), clang::SemaObjC::CheckImplementationIvars(), ivar_empty(), ivar_size(), and ivars().

◆ ivar_size()

unsigned clang::ObjCInterfaceDecl::ivar_size ( ) const

inline

Definition at line 1468 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

Referenced by DiagnoseVariableSizedIvars().

◆ ivars()

ivar_range clang::ObjCInterfaceDecl::ivars ( ) const

inline

Definition at line 1450 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

Referenced by clang::ASTContext::DeepCollectObjCIvars(), and DiagnoseVariableSizedIvars().

◆ known_categories()

known_categories_range clang::ObjCInterfaceDecl::known_categories ( ) const

inline

Definition at line 1686 of file DeclObjC.h.

References known_categories_begin(), and known_categories_end().

Referenced by AddObjCMethods(), clang::ObjCMethodDecl::findPropertyDecl(), and clang::ASTNodeImporter::ImportDefinition().

◆ known_categories_begin()

known_categories_iterator clang::ObjCInterfaceDecl::known_categories_begin ( ) const

inline

Retrieve an iterator to the beginning of the known-categories list.

Definition at line 1693 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by known_categories(), and known_categories_empty().

◆ known_categories_empty()

bool clang::ObjCInterfaceDecl::known_categories_empty ( ) const

inline

Determine whether the known-categories list is empty.

Definition at line 1703 of file DeclObjC.h.

References known_categories_begin(), and known_categories_end().

◆ known_categories_end()

known_categories_iterator clang::ObjCInterfaceDecl::known_categories_end ( ) const

inline

Retrieve an iterator to the end of the known-categories list.

Definition at line 1698 of file DeclObjC.h.

Referenced by known_categories(), and known_categories_empty().

◆ known_extensions()

known_extensions_range clang::ObjCInterfaceDecl::known_extensions ( ) const

inline

Definition at line 1761 of file DeclObjC.h.

References known_extensions_begin(), and known_extensions_end().

Referenced by clang::Sema::ActOnFields(), clang::SemaObjC::ActOnPropertyImplDecl(), all_declared_ivar_begin(), clang::SemaObjC::AtomicPropertySetterGetterRules(), collectPropertiesToImplement(), clang::ASTContext::CountNonClassIvars(), clang::BodyFarm::getBody(), and clang::SemaObjC::IvarBacksCurrentMethodAccessor().

◆ known_extensions_begin()

known_extensions_iterator clang::ObjCInterfaceDecl::known_extensions_begin ( ) const

inline

Retrieve an iterator to the beginning of the known-extensions list.

Definition at line 1768 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by known_extensions(), and known_extensions_empty().

◆ known_extensions_empty()

bool clang::ObjCInterfaceDecl::known_extensions_empty ( ) const

inline

Determine whether the known-extensions list is empty.

Definition at line 1778 of file DeclObjC.h.

References known_extensions_begin(), and known_extensions_end().

◆ known_extensions_end()

known_extensions_iterator clang::ObjCInterfaceDecl::known_extensions_end ( ) const

inline

Retrieve an iterator to the end of the known-extensions list.

Definition at line 1773 of file DeclObjC.h.

Referenced by known_extensions(), and known_extensions_empty().

◆ lookupClassMethod()

ObjCMethodDecl * clang::ObjCInterfaceDecl::lookupClassMethod ( Selector Sel ) const

inline

Lookup a class method for a given selector.

Definition at line 1851 of file DeclObjC.h.

References lookupMethod().

Referenced by clang::SemaObjC::ActOnClassPropertyRefExpr(), clang::SemaObjC::BuildObjCArrayLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCDictionaryLiteral(), findMethodDecl(), and LookupMemberExpr().

◆ lookupInheritedClass()

ObjCInterfaceDecl * ObjCInterfaceDecl::lookupInheritedClass ( const IdentifierInfo * ICName )

lookupInheritedClass - This method returns ObjCInterfaceDecl * of the super class whose name is passed as argument.

If it is not one of the super classes the it returns NULL.

Definition at line 668 of file DeclObjC.cpp.

References clang::NamedDecl::getIdentifier(), getSuperClass(), and hasDefinition().

Referenced by CheckProtocolMethodDefs().

◆ lookupInstanceMethod()

ObjCMethodDecl * clang::ObjCInterfaceDecl::lookupInstanceMethod ( Selector Sel ) const

inline

Lookup an instance method for a given selector.

Definition at line 1846 of file DeclObjC.h.

References lookupMethod().

Referenced by clang::SemaObjC::BuildInstanceMessage(), canRewriteToSubscriptSyntax(), clang::SemaObjC::CheckObjCForCollectionOperand(), findMethodDecl(), clang::SemaObjC::HandleExprPropertyRefExpr(), lookupPrivateMethod(), and ShouldDiagnoseAvailabilityOfDecl().

◆ lookupInstanceVariable() [1/2]

ObjCIvarDecl * clang::ObjCInterfaceDecl::lookupInstanceVariable ( IdentifierInfo * IVarName )

inline

Definition at line 1831 of file DeclObjC.h.

References lookupInstanceVariable().

◆ lookupInstanceVariable() [2/2]

ObjCIvarDecl * ObjCInterfaceDecl::lookupInstanceVariable	(	IdentifierInfo *	IVarName,
		ObjCInterfaceDecl *&	ClassDeclared
	)

Definition at line 637 of file DeclObjC.cpp.

References clang::ObjCContainerDecl::getIvarDecl(), getSuperClass(), hasDefinition(), and visible_extensions().

Referenced by clang::SemaObjC::ActOnPropertyImplDecl(), clang::SemaObjC::DiagnoseDuplicateIvars(), clang::SemaObjC::getObjCMessageKind(), clang::SemaObjC::HandleExprPropertyRefExpr(), lookupInstanceVariable(), clang::SemaObjC::LookupIvarInObjCMethod(), LookupMemberExpr(), and clang::ASTDeclReader::VisitObjCIvarDecl().

◆ lookupMethod()

ObjCMethodDecl * ObjCInterfaceDecl::lookupMethod	(	Selector	Sel,
		bool	isInstance,
		bool	shallowCategoryLookup = `false`,
		bool	followSuper = `true`,
		const ObjCCategoryDecl *	C = `nullptr`
	)		const

lookupMethod - This method returns an instance/class method by looking in the class, its categories, and its super classes (using a linear search).

When argument category "C" is specified, any implicit method found in this category is ignored.

Definition at line 699 of file DeclObjC.cpp.

References clang::C, clang::ObjCContainerDecl::getMethod(), getSuperClass(), hasDefinition(), clang::Decl::isImplicit(), protocols(), and visible_categories().

Referenced by clang::ento::ObjCMethodCall::canBeOverridenInSubclass(), clang::SemaObjC::CheckCategoryVsClassMethodMatches(), clang::SemaObjC::checkObjCBridgeRelatedComponents(), CheckProtocolMethodDefs(), findMethodInCurrentClass(), clang::SemaObjC::GetIvarBackingPropertyAccessor(), clang::SemaObjC::IvarBacksCurrentMethodAccessor(), lookupClassMethod(), lookupInstanceMethod(), and lookupPropertyAccessor().

◆ lookupNestedProtocol()

ObjCProtocolDecl * ObjCInterfaceDecl::lookupNestedProtocol ( IdentifierInfo * Name )

Definition at line 687 of file DeclObjC.cpp.

References all_referenced_protocols(), getSuperClass(), lookupNestedProtocol(), and P.

Referenced by lookupNestedProtocol(), and PropertyMemoryAttribute().

◆ lookupPrivateClassMethod()

ObjCMethodDecl * clang::ObjCInterfaceDecl::lookupPrivateClassMethod ( const Selector & Sel )

inline

Definition at line 1861 of file DeclObjC.h.

References lookupPrivateMethod().

Referenced by clang::SemaObjC::ActOnClassPropertyRefExpr().

◆ lookupPrivateMethod()

ObjCMethodDecl * ObjCInterfaceDecl::lookupPrivateMethod	(	const Selector &	Sel,
		bool	Instance = `true`
	)		const

Lookup a method in the classes implementation hierarchy.

Definition at line 756 of file DeclObjC.cpp.

References getCategoryMethod(), getImplementation(), getSuperClass(), hasDefinition(), lookupInstanceMethod(), and lookupPrivateMethod().

Referenced by clang::SemaObjC::BuildInstanceMessage(), clang::SemaObjC::CheckObjCForCollectionOperand(), findMethodInCurrentClass(), clang::SemaObjC::HandleExprPropertyRefExpr(), LookupMemberExpr(), lookupPrivateClassMethod(), and lookupPrivateMethod().

◆ lookupPropertyAccessor()

ObjCMethodDecl * clang::ObjCInterfaceDecl::lookupPropertyAccessor	(	const Selector	Sel,
		const ObjCCategoryDecl *	Cat,
		bool	IsClassProperty
	)		const

inline

Lookup a setter or getter in the class hierarchy, including in all categories except for category passed as argument.

Definition at line 1868 of file DeclObjC.h.

References lookupMethod().

Referenced by DiagnoseUnimplementedAccessor().

◆ mergeClassExtensionProtocolList()

void ObjCInterfaceDecl::mergeClassExtensionProtocolList	(	ObjCProtocolDecl const	List,
		unsigned	Num,
		ASTContext &	C
	)

mergeClassExtensionProtocolList - Merge class extension's protocol list into the protocol list for this class.

Definition at line 442 of file DeclObjC.cpp.

References all_referenced_protocol_begin(), all_referenced_protocol_end(), all_referenced_protocols(), and clang::C.

Referenced by clang::SemaObjC::ActOnStartCategoryInterface(), and clang::ASTDeclReader::VisitObjCCategoryDecl().

◆ mergeDuplicateDefinitionWithCommon()

void ObjCInterfaceDecl::mergeDuplicateDefinitionWithCommon ( const ObjCInterfaceDecl * Definition )

Definition at line 632 of file DeclObjC.cpp.

References clang::Definition.

◆ protocol_begin()

protocol_iterator clang::ObjCInterfaceDecl::protocol_begin ( ) const

inline

Definition at line 1362 of file DeclObjC.h.

References hasDefinition().

Referenced by all_referenced_protocol_begin(), clang::ASTNodeImporter::ImportDefinition(), and protocols().

◆ protocol_end()

protocol_iterator clang::ObjCInterfaceDecl::protocol_end ( ) const

inline

Definition at line 1373 of file DeclObjC.h.

References hasDefinition().

Referenced by all_referenced_protocol_end(), clang::ASTNodeImporter::ImportDefinition(), and protocols().

◆ protocol_loc_begin()

protocol_loc_iterator clang::ObjCInterfaceDecl::protocol_loc_begin ( ) const

inline

Definition at line 1391 of file DeclObjC.h.

References hasDefinition().

Referenced by clang::ASTNodeImporter::ImportDefinition(), and protocol_locs().

◆ protocol_loc_end()

protocol_loc_iterator clang::ObjCInterfaceDecl::protocol_loc_end ( ) const

inline

Definition at line 1402 of file DeclObjC.h.

References hasDefinition().

Referenced by protocol_locs(), and rewriteToObjCInterfaceDecl().

◆ protocol_locs()

protocol_loc_range clang::ObjCInterfaceDecl::protocol_locs ( ) const

inline

Definition at line 1387 of file DeclObjC.h.

References protocol_loc_begin(), and protocol_loc_end().

◆ protocols()

protocol_range clang::ObjCInterfaceDecl::protocols ( ) const

inline

Definition at line 1358 of file DeclObjC.h.

References protocol_begin(), and protocol_end().

Referenced by clang::SemaObjC::ActOnProperty(), clang::ODRHash::AddObjCInterfaceDecl(), AddObjCMethods(), ClassImplementsProtocol(), and lookupMethod().

◆ setCategoryListRaw()

void clang::ObjCInterfaceDecl::setCategoryListRaw ( ObjCCategoryDecl * category )

inline

Set the raw pointer to the start of the category/extension list.

Definition at line 1797 of file DeclObjC.h.

Referenced by clang::ObjCCategoryDecl::Create().

◆ setEndOfDefinitionLoc()

void clang::ObjCInterfaceDecl::setEndOfDefinitionLoc ( SourceLocation LE )

inline

Definition at line 1884 of file DeclObjC.h.

Referenced by clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartClassInterface(), clang::SemaObjC::ActOnSuperClassOfClassInterface(), and clang::SemaObjC::CheckImplementationIvars().

◆ setExternallyCompleted()

void ObjCInterfaceDecl::setExternallyCompleted ( )

Indicate that this Objective-C class is complete, but that the external AST source will be responsible for filling in its contents when a complete class is required.

Definition at line 1587 of file DeclObjC.cpp.

References clang::Decl::getASTContext(), and hasDefinition().

◆ setHasDesignatedInitializers()

void ObjCInterfaceDecl::setHasDesignatedInitializers ( )

Indicate that this interface decl contains at least one initializer marked with the 'objc_designated_initializer' attribute.

Definition at line 1595 of file DeclObjC.cpp.

References isThisDeclarationADefinition().

Referenced by clang::SemaObjC::handleDesignatedInitializer().

◆ setImplementation()

void ObjCInterfaceDecl::setImplementation ( ObjCImplementationDecl * ImplD )

Definition at line 1642 of file DeclObjC.cpp.

References clang::Decl::getASTContext(), getDefinition(), and clang::ASTContext::setObjCImplementation().

Referenced by clang::SemaObjC::ActOnStartClassImplementation(), clang::ASTNodeImporter::ImportDefinition(), and clang::ASTNodeImporter::VisitObjCImplementationDecl().

◆ setIvarList()

void clang::ObjCInterfaceDecl::setIvarList ( ObjCIvarDecl * ivar )

inline

Definition at line 1480 of file DeclObjC.h.

◆ setProtocolList()

void clang::ObjCInterfaceDecl::setProtocolList	(	ObjCProtocolDecl const	List,
		unsigned	Num,
		const SourceLocation *	Locs,
		ASTContext &	C
	)

inline

setProtocolList - Set the list of protocols that this interface implements.

Definition at line 1484 of file DeclObjC.h.

References clang::C.

Referenced by clang::SemaObjC::ActOnStartClassInterface(), and clang::ASTNodeImporter::ImportDefinition().

◆ setSuperClass()

void clang::ObjCInterfaceDecl::setSuperClass ( TypeSourceInfo * superClass )

inline

Definition at line 1587 of file DeclObjC.h.

Referenced by clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnSuperClassOfClassInterface(), and clang::ASTNodeImporter::ImportDefinition().

◆ setTypeForDecl()

void clang::ObjCInterfaceDecl::setTypeForDecl ( const Type * TD ) const

inline

Definition at line 1919 of file DeclObjC.h.

◆ setTypeParamList()

void ObjCInterfaceDecl::setTypeParamList ( ObjCTypeParamList * TPL )

Set the type parameters of this class.

This function is used by the AST importer, which must import the type parameters after creating their DeclContext to avoid loops.

Definition at line 343 of file DeclObjC.cpp.

Referenced by clang::ASTNodeImporter::VisitObjCInterfaceDecl().

◆ startDefinition()

void ObjCInterfaceDecl::startDefinition ( )

Starts the definition of this Objective-C class, taking it from a forward declaration (@class) to a definition (@interface).

Definition at line 616 of file DeclObjC.cpp.

References clang::Redeclarable< ObjCInterfaceDecl >::redecls().

Referenced by clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartClassInterface(), and clang::ASTNodeImporter::ImportDefinition().

◆ startDuplicateDefinitionForComparison()

void ObjCInterfaceDecl::startDuplicateDefinitionForComparison ( )

Starts the definition without sharing it with other redeclarations.

Such definition shouldn't be used for anything but only to compare if a duplicate is compatible with previous definition or if it is a distinct duplicate.

Definition at line 626 of file DeclObjC.cpp.

Referenced by clang::SemaObjC::ActOnStartClassInterface().

◆ visible_categories()

visible_categories_range clang::ObjCInterfaceDecl::visible_categories ( ) const

inline

Definition at line 1652 of file DeclObjC.h.

References visible_categories_begin(), and visible_categories_end().

Referenced by checkObjCDirectMethodClashes(), ClassImplementsProtocol(), clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl(), FindCategoryDeclaration(), getCategoryClassMethod(), getCategoryInstanceMethod(), and lookupMethod().

◆ visible_categories_begin()

visible_categories_iterator clang::ObjCInterfaceDecl::visible_categories_begin ( ) const

inline

Retrieve an iterator to the beginning of the visible-categories list.

Definition at line 1659 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by visible_categories(), and visible_categories_empty().

◆ visible_categories_empty()

bool clang::ObjCInterfaceDecl::visible_categories_empty ( ) const

inline

Determine whether the visible-categories list is empty.

Definition at line 1669 of file DeclObjC.h.

References visible_categories_begin(), and visible_categories_end().

◆ visible_categories_end()

visible_categories_iterator clang::ObjCInterfaceDecl::visible_categories_end ( ) const

inline

Retrieve an iterator to the end of the visible-categories list.

Definition at line 1664 of file DeclObjC.h.

Referenced by visible_categories(), and visible_categories_empty().

◆ visible_extensions()

visible_extensions_range clang::ObjCInterfaceDecl::visible_extensions ( ) const

inline

Definition at line 1722 of file DeclObjC.h.

References visible_extensions_begin(), and visible_extensions_end().

Referenced by clang::SemaObjC::CheckImplementationIvars(), clang::SemaObjC::DiagnoseMissingDesignatedInitOverrides(), clang::ObjCMethodDecl::findPropertyDecl(), getDesignatedInitializers(), isDesignatedInitializer(), and lookupInstanceVariable().

◆ visible_extensions_begin()

visible_extensions_iterator clang::ObjCInterfaceDecl::visible_extensions_begin ( ) const

inline

Retrieve an iterator to the beginning of the visible-extensions list.

Definition at line 1729 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by visible_extensions(), and visible_extensions_empty().

◆ visible_extensions_empty()

bool clang::ObjCInterfaceDecl::visible_extensions_empty ( ) const

inline

Determine whether the visible-extensions list is empty.

Definition at line 1739 of file DeclObjC.h.

References visible_extensions_begin(), and visible_extensions_end().

◆ visible_extensions_end()

visible_extensions_iterator clang::ObjCInterfaceDecl::visible_extensions_end ( ) const

inline

Retrieve an iterator to the end of the visible-extensions list.

Definition at line 1734 of file DeclObjC.h.

Referenced by visible_extensions(), and visible_extensions_empty().

Friends And Related Function Documentation

◆ ASTContext

friend class ASTContext

friend

Definition at line 1154 of file DeclObjC.h.

◆ ASTDeclMerger

friend class ASTDeclMerger

friend

Definition at line 1750 of file DeclObjC.h.

◆ ASTDeclReader

friend class ASTDeclReader

friend

Definition at line 1751 of file DeclObjC.h.

◆ ASTDeclWriter

friend class ASTDeclWriter

friend

Definition at line 1752 of file DeclObjC.h.

◆ ASTReader

friend class ASTReader

friend

Definition at line 1753 of file DeclObjC.h.

◆ ODRDiagsEmitter

friend class ODRDiagsEmitter

friend

Definition at line 1155 of file DeclObjC.h.

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

include/clang/AST/DeclObjC.h
lib/AST/DeclObjC.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ all_protocol_iterator

◆ all_protocol_range

◆ ivar_iterator

◆ ivar_range

◆ known_categories_iterator

◆ known_categories_range

◆ known_extensions_iterator

◆ known_extensions_range

◆ protocol_iterator

◆ protocol_loc_iterator

◆ protocol_loc_range

◆ protocol_range

◆ redecl_iterator

◆ redecl_range

◆ visible_categories_iterator

◆ visible_categories_range

◆ visible_extensions_iterator

◆ visible_extensions_range

Member Function Documentation

◆ all_declared_ivar_begin() [1/2]

◆ all_declared_ivar_begin() [2/2]

◆ all_referenced_protocol_begin()

◆ all_referenced_protocol_end()

◆ all_referenced_protocols()

◆ ClassImplementsProtocol()

◆ classof()

◆ classofKind()

◆ collectPropertiesToImplement()

◆ Create()

◆ CreateDeserialized()

◆ declaresOrInheritsDesignatedInitializers()

◆ FindCategoryDeclaration()

◆ FindPropertyVisibleInPrimaryClass()

◆ getCanonicalDecl() [1/2]

◆ getCanonicalDecl() [2/2]

◆ getCategoryClassMethod()

◆ getCategoryInstanceMethod()

◆ getCategoryListRaw()

◆ getCategoryMethod()

◆ getDefinition() [1/2]

◆ getDefinition() [2/2]

◆ getDesignatedInitializers()

◆ getEndOfDefinitionLoc()

◆ getImplementation()

◆ getObjCRuntimeNameAsString()

◆ getODRHash()

◆ getReferencedProtocols()

◆ getSourceRange()

◆ getSuperClass()

◆ getSuperClassLoc()

◆ getSuperClassTInfo()

◆ getSuperClassType()

◆ getTypeForDecl()

◆ getTypeParamList()

◆ getTypeParamListAsWritten()

◆ hasDefinition()

◆ hasDesignatedInitializers()

◆ isArcWeakrefUnavailable()

◆ isDesignatedInitializer()

◆ isImplicitInterfaceDecl()

◆ isObjCRequiresPropertyDefs()

◆ isSuperClassOf()

◆ isThisDeclarationADefinition()

◆ ivar_begin()

◆ ivar_empty()

◆ ivar_end()

◆ ivar_size()

◆ ivars()

◆ known_categories()

◆ known_categories_begin()

◆ known_categories_empty()

◆ known_categories_end()