clang  3.7.0
Classes | Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::ObjCInterfaceDecl Class Reference

Represents an ObjC class declaration. More...

#include <DeclObjC.h>

Inheritance diagram for clang::ObjCInterfaceDecl:
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Collaboration diagram for clang::ObjCInterfaceDecl:
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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

typedef ObjCProtocolList::iterator protocol_iterator
 
typedef llvm::iterator_range
< protocol_iterator
protocol_range
 
typedef
ObjCProtocolList::loc_iterator 
protocol_loc_iterator
 
typedef llvm::iterator_range
< protocol_loc_iterator
protocol_loc_range
 
typedef ObjCList
< ObjCProtocolDecl >::iterator 
all_protocol_iterator
 
typedef llvm::iterator_range
< all_protocol_iterator
all_protocol_range
 
typedef specific_decl_iterator
< ObjCIvarDecl
ivar_iterator
 
typedef llvm::iterator_range
< specific_decl_iterator
< ObjCIvarDecl > > 
ivar_range
 
typedef
filtered_category_iterator
< isVisibleCategory > 
visible_categories_iterator
 Iterator that walks over the list of categories and extensions that are visible, i.e., not hidden in a non-imported submodule. More...
 
typedef llvm::iterator_range
< visible_categories_iterator
visible_categories_range
 
typedef
filtered_category_iterator
< isKnownCategory > 
known_categories_iterator
 Iterator that walks over all of the known categories and extensions, including those that are hidden. More...
 
typedef llvm::iterator_range
< known_categories_iterator
known_categories_range
 
typedef
filtered_category_iterator
< isVisibleExtension > 
visible_extensions_iterator
 Iterator that walks over all of the visible extensions, skipping any that are known but hidden. More...
 
typedef llvm::iterator_range
< visible_extensions_iterator
visible_extensions_range
 
typedef
filtered_category_iterator
< isKnownExtension > 
known_extensions_iterator
 Iterator that walks over all of the known extensions. More...
 
typedef llvm::iterator_range
< known_extensions_iterator
known_extensions_range
 
typedef
redeclarable_base::redecl_range 
redecl_range
 
typedef
redeclarable_base::redecl_iterator 
redecl_iterator
 
- Public Types inherited from clang::ObjCContainerDecl
typedef specific_decl_iterator
< ObjCPropertyDecl
prop_iterator
 
typedef llvm::iterator_range
< specific_decl_iterator
< ObjCPropertyDecl > > 
prop_range
 
typedef specific_decl_iterator
< ObjCMethodDecl
method_iterator
 
typedef llvm::iterator_range
< specific_decl_iterator
< ObjCMethodDecl > > 
method_range
 
typedef filtered_decl_iterator
< ObjCMethodDecl,&ObjCMethodDecl::isInstanceMethod
instmeth_iterator
 
typedef llvm::iterator_range
< instmeth_iterator
instmeth_range
 
typedef filtered_decl_iterator
< ObjCMethodDecl,&ObjCMethodDecl::isClassMethod
classmeth_iterator
 
typedef llvm::iterator_range
< classmeth_iterator
classmeth_range
 
typedef llvm::DenseMap
< IdentifierInfo
*, ObjCPropertyDecl * > 
PropertyMap
 
typedef llvm::DenseMap< const
ObjCProtocolDecl
*, ObjCPropertyDecl * > 
ProtocolPropertyMap
 
typedef llvm::SmallVector
< ObjCPropertyDecl *, 8 > 
PropertyDeclOrder
 
- 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
}
 
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
}
 
enum  FriendObjectKind { FOK_None, FOK_Declared, FOK_Undeclared }
 
typedef AttrVec::const_iterator attr_iterator
 
typedef llvm::iterator_range
< attr_iterator
attr_range
 
typedef llvm::iterator_range
< redecl_iterator
redecl_range
 
- Public Types inherited from clang::DeclContext
typedef llvm::iterator_range
< decl_iterator
decl_range
 
typedef DeclContextLookupResult lookup_result
 
typedef lookup_result::iterator lookup_iterator
 
typedef llvm::iterator_range
< all_lookups_iterator
lookups_range
 
typedef
llvm::iterator_adaptor_base
< udir_iterator,
lookup_iterator,
std::random_access_iterator_tag,
UsingDirectiveDecl * > 
udir_iterator_base
 
typedef llvm::iterator_range
< udir_iterator
udir_range
 
typedef llvm::iterator_range
< DeclContext::ddiag_iterator
ddiag_range
 
- Public Types inherited from clang::Redeclarable< ObjCInterfaceDecl >
typedef llvm::iterator_range
< redecl_iterator > 
redecl_range
 

Public Member Functions

ObjCTypeParamListgetTypeParamList () const
 
void setTypeParamList (ObjCTypeParamList *TPL)
 
ObjCTypeParamListgetTypeParamListAsWritten () const
 
SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers. More...
 
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. More...
 
void setHasDesignatedInitializers ()
 
bool hasDesignatedInitializers () const
 
bool declaresOrInheritsDesignatedInitializers () const
 
const ObjCProtocolListgetReferencedProtocols () const
 
ObjCImplementationDeclgetImplementation () const
 
void setImplementation (ObjCImplementationDecl *ImplD)
 
ObjCCategoryDeclFindCategoryDeclaration (IdentifierInfo *CategoryId) const
 
ObjCMethodDeclgetCategoryInstanceMethod (Selector Sel) const
 
ObjCMethodDeclgetCategoryClassMethod (Selector Sel) const
 
ObjCMethodDeclgetCategoryMethod (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
 
ObjCIvarDeclall_declared_ivar_begin ()
 
const ObjCIvarDeclall_declared_ivar_begin () const
 
void setIvarList (ObjCIvarDecl *ivar)
 
void setProtocolList (ObjCProtocolDecl *const *List, unsigned Num, const SourceLocation *Locs, ASTContext &C)
 
void mergeClassExtensionProtocolList (ObjCProtocolDecl *const *List, unsigned Num, ASTContext &C)
 
StringRef getObjCRuntimeNameAsString () const
 
void getDesignatedInitializers (llvm::SmallVectorImpl< const ObjCMethodDecl * > &Methods) const
 
bool isDesignatedInitializer (Selector Sel, const ObjCMethodDecl **InitMethod=nullptr) const
 
bool isThisDeclarationADefinition () const
 Determine whether this particular declaration of this class is actually also a definition. More...
 
bool hasDefinition () const
 Determine whether this class has been defined. More...
 
ObjCInterfaceDeclgetDefinition ()
 Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface). More...
 
const ObjCInterfaceDeclgetDefinition () const
 Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) but not yet defined (with @interface). More...
 
void startDefinition ()
 Starts the definition of this Objective-C class, taking it from a forward declaration (@class) to a definition (@interface). More...
 
const ObjCObjectTypegetSuperClassType () const
 Retrieve the superclass type. More...
 
TypeSourceInfogetSuperClassTInfo () const
 
ObjCInterfaceDeclgetSuperClass () 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. More...
 
visible_categories_iterator visible_categories_end () const
 Retrieve an iterator to the end of the visible-categories list. More...
 
bool visible_categories_empty () const
 Determine whether the visible-categories list is empty. More...
 
known_categories_range known_categories () const
 
known_categories_iterator known_categories_begin () const
 Retrieve an iterator to the beginning of the known-categories list. More...
 
known_categories_iterator known_categories_end () const
 Retrieve an iterator to the end of the known-categories list. More...
 
bool known_categories_empty () const
 Determine whether the known-categories list is empty. More...
 
visible_extensions_range visible_extensions () const
 
visible_extensions_iterator visible_extensions_begin () const
 Retrieve an iterator to the beginning of the visible-extensions list. More...
 
visible_extensions_iterator visible_extensions_end () const
 Retrieve an iterator to the end of the visible-extensions list. More...
 
bool visible_extensions_empty () const
 Determine whether the visible-extensions list is empty. More...
 
known_extensions_range known_extensions () const
 
known_extensions_iterator known_extensions_begin () const
 Retrieve an iterator to the beginning of the known-extensions list. More...
 
known_extensions_iterator known_extensions_end () const
 Retrieve an iterator to the end of the known-extensions list. More...
 
bool known_extensions_empty () const
 Determine whether the known-extensions list is empty. More...
 
ObjCCategoryDeclgetCategoryListRaw () const
 Retrieve the raw pointer to the start of the category/extension list. More...
 
void setCategoryListRaw (ObjCCategoryDecl *category)
 Set the raw pointer to the start of the category/extension list. More...
 
ObjCPropertyDeclFindPropertyVisibleInPrimaryClass (IdentifierInfo *PropertyId) const
 
void collectPropertiesToImplement (PropertyMap &PM, PropertyDeclOrder &PO) const override
 
bool isSuperClassOf (const ObjCInterfaceDecl *I) const
 
bool isArcWeakrefUnavailable () const
 
const ObjCInterfaceDeclisObjCRequiresPropertyDefs () const
 
ObjCIvarDecllookupInstanceVariable (IdentifierInfo *IVarName, ObjCInterfaceDecl *&ClassDeclared)
 
ObjCIvarDecllookupInstanceVariable (IdentifierInfo *IVarName)
 
ObjCProtocolDecllookupNestedProtocol (IdentifierInfo *Name)
 
ObjCMethodDecllookupMethod (Selector Sel, bool isInstance, bool shallowCategoryLookup=false, bool followSuper=true, const ObjCCategoryDecl *C=nullptr) const
 
ObjCMethodDecllookupInstanceMethod (Selector Sel) const
 Lookup an instance method for a given selector. More...
 
ObjCMethodDecllookupClassMethod (Selector Sel) const
 Lookup a class method for a given selector. More...
 
ObjCInterfaceDecllookupInheritedClass (const IdentifierInfo *ICName)
 
ObjCMethodDecllookupPrivateMethod (const Selector &Sel, bool Instance=true) const
 Lookup a method in the classes implementation hierarchy. More...
 
ObjCMethodDecllookupPrivateClassMethod (const Selector &Sel)
 
ObjCMethodDecllookupPropertyAccessor (const Selector Sel, const ObjCCategoryDecl *Cat) const
 Lookup a setter or getter in the class hierarchy, including in all categories except for category passed as argument. More...
 
SourceLocation getEndOfDefinitionLoc () const
 
void setEndOfDefinitionLoc (SourceLocation LE)
 
SourceLocation getSuperClassLoc () const
 Retrieve the starting location of the superclass. More...
 
bool isImplicitInterfaceDecl () const
 
bool ClassImplementsProtocol (ObjCProtocolDecl *lProto, bool lookupCategory, bool RHSIsQualifiedID=false)
 
ObjCInterfaceDeclgetCanonicalDecl () override
 Retrieves the canonical declaration of this Objective-C class. More...
 
const ObjCInterfaceDeclgetCanonicalDecl () const
 
const TypegetTypeForDecl () const
 
void setTypeForDecl (const Type *TD) const
 
- Public Member Functions inherited from clang::ObjCContainerDecl
 ObjCContainerDecl (Kind DK, DeclContext *DC, IdentifierInfo *Id, SourceLocation nameLoc, SourceLocation atStartLoc)
 
prop_range properties () const
 
prop_iterator prop_begin () const
 
prop_iterator prop_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
 
ObjCMethodDeclgetMethod (Selector Sel, bool isInstance, bool AllowHidden=false) const
 
ObjCMethodDeclgetInstanceMethod (Selector Sel, bool AllowHidden=false) const
 
ObjCMethodDeclgetClassMethod (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. It also returns 'true' if one of its categories has declared a 'readwrite' property. This is because, user must provide a setter method for the category's 'readwrite' property. More...
 
ObjCIvarDeclgetIvarDecl (IdentifierInfo *Id) const
 
ObjCPropertyDeclFindPropertyDeclaration (const IdentifierInfo *PropertyId) const
 
SourceLocation getAtStartLoc () const
 
void setAtStartLoc (SourceLocation Loc)
 
SourceRange getAtEndRange () const
 
void setAtEndRange (SourceRange atEnd)
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfogetIdentifier () const
 
StringRef getName () const
 
std::string getNameAsString () const
 
void printName (raw_ostream &os) const
 
DeclarationName getDeclName () const
 
void setDeclName (DeclarationName N)
 Set the name of this declaration. More...
 
void printQualifiedName (raw_ostream &OS) const
 
void printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const
 
std::string getQualifiedNameAsString () const
 
virtual void getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
 
bool declarationReplaces (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. A declaration will replace another declaration if, for example, it is a redeclaration of the same variable or function, but not if it is a declaration of a different kind (function vs. class) or an overloaded function. More...
 
bool hasLinkage () const
 Determine whether this declaration has linkage. More...
 
bool isHidden () const
 Determine whether this declaration is hidden from name lookup. More...
 
void setHidden (bool Hide)
 Set whether this declaration is hidden from name lookup. More...
 
bool isCXXClassMember () const
 Determine whether this declaration is a C++ class member. More...
 
bool isCXXInstanceMember () const
 Determine whether the given declaration is an instance member of a C++ class. More...
 
Linkage getLinkageInternal () const
 Determine what kind of linkage this entity has. This is not the linkage as defined by the standard or the codegen notion of linkage. It is just an implementation detail that is used to compute those. More...
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view. Entities in anonymous namespaces are external (in c++98). More...
 
bool hasExternalFormalLinkage () const
 True if this decl has external linkage. More...
 
bool isExternallyVisible () const
 
Visibility getVisibility () const
 Determines the visibility of this entity. More...
 
LinkageInfo getLinkageAndVisibility () const
 Determines the linkage and visibility of this entity. More...
 
Optional< VisibilitygetExplicitVisibility (ExplicitVisibilityKind kind) const
 If visibility was explicitly specified for this declaration, return that visibility. More...
 
bool isLinkageValid () const
 True if the computed linkage is valid. Used for consistency checking. Should always return true. More...
 
bool hasLinkageBeenComputed () const
 True if something has required us to compute the linkage of this declaration. More...
 
NamedDeclgetUnderlyingDecl ()
 Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More...
 
const NamedDeclgetUnderlyingDecl () const
 
NamedDeclgetMostRecentDecl ()
 
const NamedDeclgetMostRecentDecl () const
 
ObjCStringFormatFamily getObjCFStringFormattingFamily () const
 
- Public Member Functions inherited from clang::Decl
SourceLocation getLocStart () const LLVM_READONLY
 
SourceLocation getLocEnd () const LLVM_READONLY
 
SourceLocation getLocation () const
 
void setLocation (SourceLocation L)
 
Kind getKind () const
 
const char * getDeclKindName () const
 
DeclgetNextDeclInContext ()
 
const DeclgetNextDeclInContext () const
 
DeclContextgetDeclContext ()
 
const DeclContextgetDeclContext () const
 
DeclgetNonClosureContext ()
 
const DeclgetNonClosureContext () const
 
TranslationUnitDeclgetTranslationUnitDecl ()
 
const TranslationUnitDeclgetTranslationUnitDecl () const
 
bool isInAnonymousNamespace () const
 
bool isInStdNamespace () const
 
ASTContextgetASTContext () const LLVM_READONLY
 
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. More...
 
bool hasAttrs () const
 
void setAttrs (const AttrVec &Attrs)
 
AttrVecgetAttrs ()
 
const AttrVecgetAttrs () const
 
void dropAttrs ()
 
void addAttr (Attr *A)
 
attr_range attrs () const
 
attr_iterator attr_begin () const
 
attr_iterator attr_end () const
 
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
 
void setInvalidDecl (bool Invalid=true)
 
bool isInvalidDecl () const
 
bool isImplicit () const
 
void setImplicit (bool I=true)
 
bool isUsed (bool CheckUsedAttr=true) const
 Whether this declaration was used, meaning that a definition is required. More...
 
void setIsUsed ()
 Set whether the declaration is used, in the sense of odr-use. More...
 
void markUsed (ASTContext &C)
 Mark the declaration used, in the sense of odr-use. More...
 
bool isReferenced () const
 Whether any declaration of this entity was referenced. More...
 
bool isThisDeclarationReferenced () const
 Whether this declaration was referenced. This should not be relied upon for anything other than debugging. More...
 
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. More...
 
void setTopLevelDeclInObjCContainer (bool V=true)
 
bool isModulePrivate () const
 Whether this declaration was marked as being private to the module in which it was defined. More...
 
AvailabilityResult getAvailability (std::string *Message=nullptr) const
 Determine the availability of the given declaration. More...
 
bool isDeprecated (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'deprecated'. More...
 
bool isUnavailable (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'unavailable'. More...
 
bool isWeakImported () const
 Determine whether this is a weak-imported symbol. More...
 
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. More...
 
bool isFromASTFile () const
 Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. More...
 
unsigned getGlobalID () const
 Retrieve the global declaration ID associated with this declaration, which specifies where in the. More...
 
unsigned getOwningModuleID () const
 Retrieve the global ID of the module that owns this particular declaration. More...
 
ModulegetImportedOwningModule () const
 Get the imported owning module, if this decl is from an imported (non-local) module. More...
 
ModulegetLocalOwningModule () const
 Get the local owning module, if known. Returns nullptr if owner is not yet known or declaration is not from a module. More...
 
void setLocalOwningModule (Module *M)
 
unsigned getIdentifierNamespace () const
 
bool isInIdentifierNamespace (unsigned NS) const
 
bool hasTagIdentifierNamespace () const
 
DeclContextgetLexicalDeclContext ()
 
const DeclContextgetLexicalDeclContext () const
 
virtual bool isOutOfLine () const
 
void setDeclContext (DeclContext *DC)
 
void setLexicalDeclContext (DeclContext *DC)
 
bool isDefinedOutsideFunctionOrMethod () const
 
const DeclContextgetParentFunctionOrMethod () const
 If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. More...
 
DeclContextgetParentFunctionOrMethod ()
 
const DeclgetCanonicalDecl () const
 
bool isCanonicalDecl () const
 Whether this particular Decl is a canonical one. More...
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl. It will iterate at least once (when this decl is the only one). More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 
DeclgetPreviousDecl ()
 Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More...
 
const DeclgetPreviousDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More...
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain. More...
 
DeclgetMostRecentDecl ()
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More...
 
const DeclgetMostRecentDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More...
 
virtual StmtgetBody () const
 
virtual bool hasBody () const
 Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. Note that hasBody can also return true if any redeclaration of this Decl represents a declaration for a body of code. More...
 
SourceLocation getBodyRBrace () const
 
bool isTemplateParameter () const
 
bool isTemplateParameterPack () const
 
bool isParameterPack () const
 Whether this declaration is a parameter pack. More...
 
bool isTemplateDecl () const
 returns true if this declaration is a template More...
 
bool isFunctionOrFunctionTemplate () const
 Whether this declaration is a function or function template. More...
 
FunctionDeclgetAsFunction () LLVM_READONLY
 Returns the function itself, or the templated function if this is a function template. More...
 
const FunctionDeclgetAsFunction () const
 
void setLocalExternDecl ()
 Changes the namespace of this declaration to reflect that it's a function-local extern declaration. More...
 
bool isLocalExternDecl ()
 Determine whether this is a block-scope declaration with linkage. This will either be a local variable declaration declared 'extern', or a local function declaration. More...
 
void setObjectOfFriendDecl (bool PerformFriendInjection=false)
 Changes the namespace of this declaration to reflect that it's the object of a friend declaration. More...
 
FriendObjectKind getFriendObjectKind () const
 Determines whether this declaration is the object of a friend declaration and, if so, what kind. More...
 
void setNonMemberOperator ()
 Specifies that this declaration is a C++ overloaded non-member. More...
 
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) const
 
const FunctionTypegetFunctionType (bool BlocksToo=true) const
 Looks through the Decl's underlying type to extract a FunctionType when possible. Will return null if the type underlying the Decl does not have a FunctionType. More...
 
- Public Member Functions inherited from clang::DeclContext
 ~DeclContext ()
 
Decl::Kind getDeclKind () const
 
const char * getDeclKindName () const
 
DeclContextgetParent ()
 getParent - Returns the containing DeclContext. More...
 
const DeclContextgetParent () const
 
DeclContextgetLexicalParent ()
 
const DeclContextgetLexicalParent () const
 
DeclContextgetLookupParent ()
 Find the parent context of this context that will be used for unqualified name lookup. More...
 
const DeclContextgetLookupParent () const
 
ASTContextgetParentASTContext () const
 
bool isClosure () const
 
bool isObjCContainer () const
 
bool isFunctionOrMethod () const
 
bool isLookupContext () const
 Test whether the context supports looking up names. More...
 
bool isFileContext () const
 
bool isTranslationUnit () const
 
bool isRecord () const
 
bool isNamespace () const
 
bool isStdNamespace () const
 
bool isInlineNamespace () const
 
bool isDependentContext () const
 Determines whether this context is dependent on a template parameter. More...
 
bool isTransparentContext () const
 
bool isExternCContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage. More...
 
bool isExternCXXContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage. More...
 
bool Equals (const DeclContext *DC) const
 Determine whether this declaration context is equivalent to the declaration context DC. More...
 
bool Encloses (const DeclContext *DC) const
 Determine whether this declaration context encloses the declaration context DC. More...
 
DeclgetNonClosureAncestor ()
 Find the nearest non-closure ancestor of this context, i.e. the innermost semantic parent of this context which is not a closure. A context may be its own non-closure ancestor. More...
 
const DeclgetNonClosureAncestor () const
 
DeclContextgetPrimaryContext ()
 
const DeclContextgetPrimaryContext () const
 
DeclContextgetRedeclContext ()
 
const DeclContextgetRedeclContext () const
 
DeclContextgetEnclosingNamespaceContext ()
 Retrieve the nearest enclosing namespace context. More...
 
const DeclContextgetEnclosingNamespaceContext () const
 
RecordDeclgetOuterLexicalRecordContext ()
 Retrieve the outermost lexically enclosing record context. More...
 
const RecordDeclgetOuterLexicalRecordContext () 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. If either context isn't a namespace, this is equivalent to Equals(). More...
 
void collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
 Collects all of the declaration contexts that are semantically connected to this declaration context. More...
 
decl_range decls () const
 
decl_iterator decls_begin () const
 
decl_iterator decls_end () const
 
bool decls_empty () const
 
decl_range noload_decls () const
 
decl_iterator noload_decls_begin () const
 
decl_iterator noload_decls_end () const
 
void addDecl (Decl *D)
 Add the declaration D into this context. More...
 
void addDeclInternal (Decl *D)
 Add the declaration D into this context, but suppress searches for external declarations with the same name. More...
 
void addHiddenDecl (Decl *D)
 Add the declaration D to this context without modifying any lookup tables. More...
 
void removeDecl (Decl *D)
 Removes a declaration from this context. More...
 
bool containsDecl (Decl *D) const
 Checks whether a declaration is in this context. More...
 
lookup_result lookup (DeclarationName Name) const
 
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. More...
 
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. More...
 
void makeDeclVisibleInContext (NamedDecl *D)
 Makes a declaration visible within this context. More...
 
lookups_range lookups () const
 
lookups_range noload_lookups () const
 
all_lookups_iterator lookups_begin () const
 Iterators over all possible lookups within this context. More...
 
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. More...
 
all_lookups_iterator noload_lookups_end () const
 
udir_range using_directives () const
 
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). These extra lookup results will be found by walking the lexical declarations of this context. This should be used only if setHasExternalLexicalStorage() has been called on any decl context for which this is the primary context. More...
 
StoredDeclsMapgetLookupPtr () const
 Retrieve the internal representation of the lookup structure. This may omit some names if we are lazily building the structure. More...
 
StoredDeclsMapbuildLookup ()
 Ensure the lookup structure is fully-built and return it. More...
 
bool hasExternalLexicalStorage () const
 Whether this DeclContext has external storage containing additional declarations that are lexically in this context. More...
 
void setHasExternalLexicalStorage (bool ES=true)
 State whether this DeclContext has external storage for declarations lexically in this context. More...
 
bool hasExternalVisibleStorage () const
 Whether this DeclContext has external storage containing additional declarations that are visible in this context. More...
 
void setHasExternalVisibleStorage (bool ES=true)
 State whether this DeclContext has external storage for declarations visible in this context. More...
 
bool isDeclInLexicalTraversal (const Decl *D) const
 Determine whether the given declaration is stored in the list of declarations lexically within this context. More...
 
void dumpDeclContext () const
 
void dumpLookups () const
 
void dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false) const
 
- Public Member Functions inherited from clang::Redeclarable< ObjCInterfaceDecl >
 Redeclarable (const ASTContext &Ctx)
 
ObjCInterfaceDeclgetPreviousDecl ()
 Return the previous declaration of this declaration or NULL if this is the first declaration. More...
 
const ObjCInterfaceDeclgetPreviousDecl () const
 
ObjCInterfaceDeclgetFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
const ObjCInterfaceDeclgetFirstDecl () const
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain. More...
 
ObjCInterfaceDeclgetMostRecentDecl ()
 Returns the most recent (re)declaration of this declaration. More...
 
const ObjCInterfaceDeclgetMostRecentDecl () const
 Returns the most recent (re)declaration of this declaration. More...
 
void setPreviousDecl (ObjCInterfaceDecl *PrevDecl)
 Set the previous declaration. If PrevDecl is NULL, set this as the first and only declaration. More...
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl. It will iterate at least once (when this decl is the only one). More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 

Static Public Member Functions

static ObjCInterfaceDeclCreate (const ASTContext &C, DeclContext *DC, SourceLocation atLoc, IdentifierInfo *Id, ObjCTypeParamList *typeParamList, ObjCInterfaceDecl *PrevDecl, SourceLocation ClassLoc=SourceLocation(), bool isInternal=false)
 
static ObjCInterfaceDeclCreateDeserialized (const ASTContext &C, unsigned 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 DeclContextcastToDeclContext (const ObjCContainerDecl *D)
 
static ObjCContainerDeclcastFromDeclContext (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 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 DeclContextcastToDeclContext (const Decl *)
 
static DeclcastFromDeclContext (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 ASTReader
 
class ASTDeclReader
 
class ASTDeclWriter
 

Additional Inherited Members

- Protected Types inherited from clang::Decl
enum  { TopLevelDeclInObjCContainerFlag = 0x01, ModulePrivateFlag = 0x02 }
 
- 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, unsigned ID, std::size_t Extra=0)
 Allocate memory for a deserialized declaration. More...
 
void * operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
 Allocate memory for a non-deserialized declaration. More...
 
 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. More...
 
Linkage getCachedLinkage () const
 
void setCachedLinkage (Linkage L) const
 
bool hasCachedLinkage () const
 
void setModulePrivate (bool MP=true)
 Specify whether this declaration was marked as being private to the module in which it was defined. More...
 
void setOwningModuleID (unsigned ID)
 Set the owning module ID. More...
 
bool hasLocalOwningModuleStorage () const
 
ASTMutationListenergetASTMutationListener () const
 
- Protected Member Functions inherited from clang::DeclContext
 DeclContext (Decl::Kind K)
 
- Protected Member Functions inherited from clang::Redeclarable< ObjCInterfaceDecl >
ObjCInterfaceDeclgetNextRedeclaration () 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. More...
 
- 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
*, 2, unsigned
NextInContextAndBits
 The next declaration within the same lexical DeclContext. These pointers form the linked list that is traversed via DeclContext's decls_begin()/decls_end(). More...
 
unsigned Access: 2
 Access - Used by C++ decls for the access specifier. More...
 
unsigned FromASTFile: 1
 Whether this declaration was loaded from an AST file. More...
 
unsigned Hidden: 1
 Whether this declaration is hidden from normal name lookup, e.g., because it is was loaded from an AST file is either module-private or because its submodule has not been made visible. More...
 
unsigned IdentifierNamespace: 12
 IdentifierNamespace - This specifies what IDNS_* namespace this lives in. More...
 
unsigned CacheValidAndLinkage: 3
 If 0, we have not computed the linkage of this declaration. Otherwise, it is the linkage + 1. More...
 
- Protected Attributes inherited from clang::DeclContext
DeclFirstDecl
 
DeclLastDecl
 
- Protected Attributes inherited from clang::Redeclarable< ObjCInterfaceDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain. More...
 
ObjCInterfaceDeclFirst
 

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 851 of file DeclObjC.h.

Member Typedef Documentation

Definition at line 1090 of file DeclObjC.h.

Definition at line 1091 of file DeclObjC.h.

Definition at line 1122 of file DeclObjC.h.

Definition at line 1123 of file DeclObjC.h.

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

Definition at line 1354 of file DeclObjC.h.

Definition at line 1356 of file DeclObjC.h.

Iterator that walks over all of the known extensions.

Definition at line 1424 of file DeclObjC.h.

Definition at line 1426 of file DeclObjC.h.

Definition at line 1035 of file DeclObjC.h.

Definition at line 1062 of file DeclObjC.h.

Definition at line 1063 of file DeclObjC.h.

Definition at line 1036 of file DeclObjC.h.

typedef redeclarable_base::redecl_iterator clang::ObjCInterfaceDecl::redecl_iterator

Definition at line 1569 of file DeclObjC.h.

Definition at line 1568 of file DeclObjC.h.

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 1319 of file DeclObjC.h.

Definition at line 1322 of file DeclObjC.h.

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

Definition at line 1389 of file DeclObjC.h.

Definition at line 1392 of file DeclObjC.h.

Member Function Documentation

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 1433 of file DeclObjC.cpp.

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

Referenced by all_declared_ivar_begin(), clang::Sema::CodeCompleteObjCPropertySynthesizeIvar(), clang::Sema::CollectIvarsToConstructOrDestruct(), clang::ASTContext::DeepCollectObjCIvars(), emitCXXDestructMethod(), FindIvarInterface(), LookupFieldBitOffset(), and needsDestructMethod().

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

Definition at line 1148 of file DeclObjC.h.

References all_declared_ivar_begin().

all_protocol_iterator clang::ObjCInterfaceDecl::all_referenced_protocol_begin ( ) const
inline

Definition at line 1097 of file DeclObjC.h.

References hasDefinition(), and protocol_begin().

Referenced by all_referenced_protocols(), and mergeClassExtensionProtocolList().

all_protocol_iterator clang::ObjCInterfaceDecl::all_referenced_protocol_end ( ) const
inline

Definition at line 1109 of file DeclObjC.h.

References hasDefinition(), and protocol_end().

Referenced by all_referenced_protocols(), and mergeClassExtensionProtocolList().

all_protocol_range clang::ObjCInterfaceDecl::all_referenced_protocols ( ) const
inline
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 1544 of file DeclObjC.cpp.

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

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

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

Definition at line 1585 of file DeclObjC.h.

References classofKind(), and clang::Decl::getKind().

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

Definition at line 1586 of file DeclObjC.h.

Referenced by classof(), and isKindReplaceableBy().

void ObjCInterfaceDecl::collectPropertiesToImplement ( PropertyMap PM,
PropertyDeclOrder PO 
) 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 324 of file DeclObjC.cpp.

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

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

ObjCInterfaceDecl * ObjCInterfaceDecl::Create ( const ASTContext C,
DeclContext DC,
SourceLocation  atLoc,
IdentifierInfo Id,
ObjCTypeParamList typeParamList,
ObjCInterfaceDecl PrevDecl,
SourceLocation  ClassLoc = SourceLocation(),
bool  isInternal = false 
)
static
ObjCInterfaceDecl * ObjCInterfaceDecl::CreateDeserialized ( const ASTContext C,
unsigned  ID 
)
static
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 1010 of file DeclObjC.h.

References hasDesignatedInitializers().

ObjCCategoryDecl * ObjCInterfaceDecl::FindCategoryDeclaration ( 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 1505 of file DeclObjC.cpp.

References hasDefinition(), and visible_categories().

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

ObjCPropertyDecl * ObjCInterfaceDecl::FindPropertyVisibleInPrimaryClass ( IdentifierInfo PropertyId) 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 303 of file DeclObjC.cpp.

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

Referenced by clang::Sema::HandlePropertyInClassExtension().

ObjCInterfaceDecl* clang::ObjCInterfaceDecl::getCanonicalDecl ( )
inlineoverridevirtual

Retrieves the canonical declaration of this Objective-C class.

Reimplemented from clang::Decl.

Definition at line 1578 of file DeclObjC.h.

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

Referenced by clang::ASTContext::areCommonBaseCompatible(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), and clang::ASTDeclReader::VisitObjCInterfaceDecl().

const ObjCInterfaceDecl* clang::ObjCInterfaceDecl::getCanonicalDecl ( ) const
inline
ObjCMethodDecl * ObjCInterfaceDecl::getCategoryClassMethod ( Selector  Sel) const

Definition at line 1531 of file DeclObjC.cpp.

References visible_categories().

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

ObjCMethodDecl * ObjCInterfaceDecl::getCategoryInstanceMethod ( Selector  Sel) const

Definition at line 1521 of file DeclObjC.cpp.

References visible_categories().

Referenced by getCategoryMethod().

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

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

Definition at line 1451 of file DeclObjC.h.

References hasDefinition().

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

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

Definition at line 1030 of file DeclObjC.h.

References getCategoryClassMethod(), and getCategoryInstanceMethod().

Referenced by lookupPrivateMethod().

ObjCInterfaceDecl* clang::ObjCInterfaceDecl::getDefinition ( )
inline
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 1226 of file DeclObjC.h.

References hasDefinition().

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 465 of file DeclObjC.cpp.

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

SourceLocation clang::ObjCInterfaceDecl::getEndOfDefinitionLoc ( ) const
inline
ObjCImplementationDecl * ObjCInterfaceDecl::getImplementation ( ) const
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 1377 of file DeclObjC.cpp.

References clang::NamedDecl::getName().

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

Definition at line 1014 of file DeclObjC.h.

References hasDefinition().

Referenced by rewriteToObjCInterfaceDecl().

SourceRange clang::ObjCInterfaceDecl::getSourceRange ( ) const
inlineoverridevirtual

Source range that this declaration covers.

Reimplemented from clang::ObjCContainerDecl.

Definition at line 988 of file DeclObjC.h.

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

ObjCInterfaceDecl * ObjCInterfaceDecl::getSuperClass ( ) const

Definition at line 271 of file DeclObjC.cpp.

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

Referenced by clang::Sema::ActOnClassPropertyRefExpr(), clang::Sema::ActOnProperty(), clang::Sema::ActOnStartClassImplementation(), clang::Sema::ActOnStartOfObjCMethodDef(), AddObjCMethods(), AddSuperSendCompletion(), clang::ObjCMethodCall::canBeOverridenInSubclass(), clang::Sema::CheckCategoryVsClassMethodMatches(), checkObjCDealloc(), CheckObjCInstMethSignature(), CheckProtocolMethodDefs(), ClassImplementsProtocol(), clang::Sema::CodeCompleteObjCImplementationCategory(), clang::Sema::CodeCompleteObjCPropertySynthesizeIvar(), clang::Sema::CodeCompleteObjCSuperMessage(), clang::ASTContext::CollectInheritedProtocols(), CollectOverriddenMethodsRecurse(), CollectSuperClassPropertyImplementations(), clang::ASTContext::DeepCollectObjCIvars(), DiagnoseDirectIsaAccess(), clang::Sema::DiagnoseMissingDesignatedInitOverrides(), DiagnosePropertyMismatchDeclInProtocols(), FindIvarInterface(), findKnownClass(), clang::ObjCContainerDecl::FindPropertyDeclaration(), findProtocolsWithExplicitImpls(), GetAssumedMessageSendExprType(), hasObjCExceptionAttribute(), clang::ObjCContainerDecl::HasUserDeclaredSetterMethod(), clang::ASTNodeImporter::ImportDefinition(), InheritsFromClassNamed(), isArcWeakrefUnavailable(), clang::ento::cocoa::isCocoaObjectRef(), isObjCRequiresPropertyDefs(), isSubclass(), clang::NSAPI::isSubclassOfNSClass(), isSuperClassOf(), lookupInheritedClass(), lookupInstanceVariable(), lookupMethod(), lookupNestedProtocol(), lookupPrivateMethod(), rewriteToObjCInterfaceDecl(), shouldRunOnFunctionOrMethod(), and SuperClassImplementsProperty().

SourceLocation ObjCInterfaceDecl::getSuperClassLoc ( ) const

Retrieve the starting location of the superclass.

Definition at line 291 of file DeclObjC.cpp.

References getSuperClassTInfo().

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

TypeSourceInfo* clang::ObjCInterfaceDecl::getSuperClassTInfo ( ) const
inline
const ObjCObjectType* clang::ObjCInterfaceDecl::getSuperClassType ( ) const
inline

Retrieve the superclass type.

Definition at line 1235 of file DeclObjC.h.

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

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

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

Definition at line 1582 of file DeclObjC.h.

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

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 242 of file DeclObjC.cpp.

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

Referenced by clang::Sema::ActOnForwardClassDeclaration(), clang::Sema::ActOnStartCategoryInterface(), clang::Sema::ActOnStartClassInterface(), applyObjCTypeArgs(), clang::ObjCObjectType::computeSuperClassTypeSlow(), clang::Type::getObjCSubstitutions(), and sameObjCTypeArgs().

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

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

Definition at line 984 of file DeclObjC.h.

Referenced by getTypeParamList(), and clang::ASTNodeImporter::VisitObjCInterfaceDecl().

bool clang::ObjCInterfaceDecl::hasDefinition ( ) const
inline
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 1366 of file DeclObjC.cpp.

References isThisDeclarationADefinition().

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

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 337 of file DeclObjC.cpp.

References getSuperClass(), and clang::Decl::hasAttr().

Referenced by clang::Sema::ActOnPropertyImplDecl(), and clang::arcmt::trans::canApplyWeak().

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

Definition at line 487 of file DeclObjC.cpp.

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

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 1557 of file DeclObjC.h.

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

Referenced by clang::Sema::CheckImplementationIvars(), and clang::ASTNodeImporter::VisitObjCInterfaceDecl().

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 347 of file DeclObjC.cpp.

References getSuperClass(), and clang::Decl::hasAttr().

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

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 1476 of file DeclObjC.h.

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

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

bool clang::ObjCInterfaceDecl::isThisDeclarationADefinition ( ) const
inline

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

Definition at line 1195 of file DeclObjC.h.

References getDefinition().

Referenced by getDesignatedInitializers(), getSourceRange(), hasDesignatedInitializers(), isDesignatedInitializer(), setHasDesignatedInitializers(), clang::ASTDeclWriter::VisitObjCInterfaceDecl(), and clang::ASTNodeImporter::VisitObjCInterfaceDecl().

ivar_iterator clang::ObjCInterfaceDecl::ivar_begin ( ) const
inline
bool clang::ObjCInterfaceDecl::ivar_empty ( ) const
inline

Definition at line 1145 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

Referenced by all_declared_ivar_begin().

ivar_iterator clang::ObjCInterfaceDecl::ivar_end ( ) const
inline
unsigned clang::ObjCInterfaceDecl::ivar_size ( ) const
inline

Definition at line 1141 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

ivar_range clang::ObjCInterfaceDecl::ivars ( ) const
inline
known_categories_range clang::ObjCInterfaceDecl::known_categories ( ) const
inline
known_categories_iterator clang::ObjCInterfaceDecl::known_categories_begin ( ) const
inline

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

Definition at line 1365 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by known_categories(), and known_categories_empty().

bool clang::ObjCInterfaceDecl::known_categories_empty ( ) const
inline

Determine whether the known-categories list is empty.

Definition at line 1375 of file DeclObjC.h.

References known_categories_begin(), and 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 1370 of file DeclObjC.h.

Referenced by known_categories(), and known_categories_empty().

known_extensions_range clang::ObjCInterfaceDecl::known_extensions ( ) const
inline
known_extensions_iterator clang::ObjCInterfaceDecl::known_extensions_begin ( ) const
inline

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

Definition at line 1435 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by known_extensions(), and known_extensions_empty().

bool clang::ObjCInterfaceDecl::known_extensions_empty ( ) const
inline

Determine whether the known-extensions list is empty.

Definition at line 1445 of file DeclObjC.h.

References known_extensions_begin(), and 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 1440 of file DeclObjC.h.

Referenced by known_extensions(), and known_extensions_empty().

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

Lookup a class method for a given selector.

Definition at line 1518 of file DeclObjC.h.

References lookupMethod().

Referenced by clang::Sema::ActOnClassPropertyRefExpr(), clang::Sema::BuildClassMessage(), getNSNumberFactoryMethod(), and LookupMemberExpr().

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 569 of file DeclObjC.cpp.

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

Referenced by CheckProtocolMethodDefs().

ObjCMethodDecl* clang::ObjCInterfaceDecl::lookupInstanceMethod ( Selector  Sel) const
inline
ObjCIvarDecl * ObjCInterfaceDecl::lookupInstanceVariable ( IdentifierInfo IVarName,
ObjCInterfaceDecl *&  ClassDeclared 
)
ObjCIvarDecl* clang::ObjCInterfaceDecl::lookupInstanceVariable ( IdentifierInfo IVarName)
inline

Definition at line 1498 of file DeclObjC.h.

References lookupInstanceVariable().

ObjCMethodDecl * ObjCInterfaceDecl::lookupMethod ( Selector  Sel,
bool  isInstance,
bool  shallowCategoryLookup = false,
bool  followSuper = true,
const ObjCCategoryDecl C = nullptr 
) const
ObjCProtocolDecl * ObjCInterfaceDecl::lookupNestedProtocol ( IdentifierInfo Name)
ObjCMethodDecl* clang::ObjCInterfaceDecl::lookupPrivateClassMethod ( const Selector Sel)
inline
ObjCMethodDecl * ObjCInterfaceDecl::lookupPrivateMethod ( const Selector Sel,
bool  Instance = true 
) const
ObjCMethodDecl* clang::ObjCInterfaceDecl::lookupPropertyAccessor ( const Selector  Sel,
const ObjCCategoryDecl Cat 
) const
inline

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

Definition at line 1534 of file DeclObjC.h.

References lookupMethod().

Referenced by DiagnoseUnimplementedAccessor().

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 357 of file DeclObjC.cpp.

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

Referenced by clang::Sema::ActOnStartCategoryInterface().

protocol_iterator clang::ObjCInterfaceDecl::protocol_begin ( ) const
inline
protocol_iterator clang::ObjCInterfaceDecl::protocol_end ( ) const
inline
protocol_loc_iterator clang::ObjCInterfaceDecl::protocol_loc_begin ( ) const
inline

Definition at line 1068 of file DeclObjC.h.

References hasDefinition().

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

protocol_loc_iterator clang::ObjCInterfaceDecl::protocol_loc_end ( ) const
inline

Definition at line 1079 of file DeclObjC.h.

References hasDefinition().

Referenced by protocol_locs(), and rewriteToObjCInterfaceDecl().

protocol_loc_range clang::ObjCInterfaceDecl::protocol_locs ( ) const
inline

Definition at line 1065 of file DeclObjC.h.

References protocol_loc_begin(), and protocol_loc_end().

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

protocol_range clang::ObjCInterfaceDecl::protocols ( ) const
inline
void clang::ObjCInterfaceDecl::setCategoryListRaw ( ObjCCategoryDecl category)
inline

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

Definition at line 1464 of file DeclObjC.h.

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

void clang::ObjCInterfaceDecl::setEndOfDefinitionLoc ( SourceLocation  LE)
inline
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 1351 of file DeclObjC.cpp.

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

void ObjCInterfaceDecl::setHasDesignatedInitializers ( )

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

Definition at line 1359 of file DeclObjC.cpp.

References isThisDeclarationADefinition().

Referenced by handleObjCDesignatedInitializer().

void ObjCInterfaceDecl::setImplementation ( ObjCImplementationDecl ImplD)
void clang::ObjCInterfaceDecl::setIvarList ( ObjCIvarDecl ivar)
inline
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 1157 of file DeclObjC.h.

Referenced by clang::Sema::ActOnStartClassInterface(), clang::ASTNodeImporter::ImportDefinition(), and clang::ASTDeclReader::VisitObjCInterfaceDecl().

void clang::ObjCInterfaceDecl::setSuperClass ( TypeSourceInfo superClass)
inline
void clang::ObjCInterfaceDecl::setTypeForDecl ( const Type TD) const
inline

Definition at line 1583 of file DeclObjC.h.

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 262 of file DeclObjC.cpp.

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

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 528 of file DeclObjC.cpp.

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

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

visible_categories_range clang::ObjCInterfaceDecl::visible_categories ( ) const
inline
visible_categories_iterator clang::ObjCInterfaceDecl::visible_categories_begin ( ) const
inline

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

Definition at line 1331 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by visible_categories(), and visible_categories_empty().

bool clang::ObjCInterfaceDecl::visible_categories_empty ( ) const
inline

Determine whether the visible-categories list is empty.

Definition at line 1341 of file DeclObjC.h.

References visible_categories_begin(), and 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 1336 of file DeclObjC.h.

Referenced by visible_categories(), and visible_categories_empty().

visible_extensions_range clang::ObjCInterfaceDecl::visible_extensions ( ) const
inline
visible_extensions_iterator clang::ObjCInterfaceDecl::visible_extensions_begin ( ) const
inline

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

Definition at line 1401 of file DeclObjC.h.

References getCategoryListRaw().

Referenced by visible_extensions(), and visible_extensions_empty().

bool clang::ObjCInterfaceDecl::visible_extensions_empty ( ) const
inline

Determine whether the visible-extensions list is empty.

Definition at line 1411 of file DeclObjC.h.

References visible_extensions_begin(), and 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 1406 of file DeclObjC.h.

Referenced by visible_extensions(), and visible_extensions_empty().

Friends And Related Function Documentation

friend class ASTContext
friend

Definition at line 858 of file DeclObjC.h.

friend class ASTDeclReader
friend

Definition at line 1589 of file DeclObjC.h.

friend class ASTDeclWriter
friend

Definition at line 1590 of file DeclObjC.h.

friend class ASTReader
friend

Definition at line 1588 of file DeclObjC.h.


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