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

#include <DeclObjC.h>

Inheritance diagram for clang::ObjCCategoryDecl:
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Collaboration diagram for clang::ObjCCategoryDecl:
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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 specific_decl_iterator
< ObjCIvarDecl
ivar_iterator
 
typedef llvm::iterator_range
< specific_decl_iterator
< ObjCIvarDecl > > 
ivar_range
 
- 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 Member Functions

ObjCInterfaceDeclgetClassInterface ()
 
const ObjCInterfaceDeclgetClassInterface () const
 
ObjCTypeParamListgetTypeParamList () const
 
void setTypeParamList (ObjCTypeParamList *TPL)
 
ObjCCategoryImplDeclgetImplementation () const
 
void setImplementation (ObjCCategoryImplDecl *ImplD)
 
void setProtocolList (ObjCProtocolDecl *const *List, unsigned Num, const SourceLocation *Locs, ASTContext &C)
 
const ObjCProtocolListgetReferencedProtocols () const
 
protocol_range protocols () const
 
protocol_iterator protocol_begin () const
 
protocol_iterator protocol_end () const
 
unsigned protocol_size () const
 
protocol_loc_range protocol_locs () const
 
protocol_loc_iterator protocol_loc_begin () const
 
protocol_loc_iterator protocol_loc_end () const
 
ObjCCategoryDeclgetNextClassCategory () const
 
ObjCCategoryDeclgetNextClassCategoryRaw () const
 Retrieve the pointer to the next stored category (or extension), which may be hidden. More...
 
bool IsClassExtension () const
 
ivar_range ivars () const
 
ivar_iterator ivar_begin () const
 
ivar_iterator ivar_end () const
 
unsigned ivar_size () const
 
bool ivar_empty () const
 
SourceLocation getCategoryNameLoc () const
 
void setCategoryNameLoc (SourceLocation Loc)
 
void setIvarLBraceLoc (SourceLocation Loc)
 
SourceLocation getIvarLBraceLoc () const
 
void setIvarRBraceLoc (SourceLocation Loc)
 
SourceLocation getIvarRBraceLoc () 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
 
virtual void collectPropertiesToImplement (PropertyMap &PM, PropertyDeclOrder &PO) const
 
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. More...
 
- 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 ()
 
virtual DeclgetCanonicalDecl ()
 Retrieves the "canonical" declaration of the given declaration. More...
 
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
 

Static Public Member Functions

static ObjCCategoryDeclCreate (ASTContext &C, DeclContext *DC, SourceLocation AtLoc, SourceLocation ClassNameLoc, SourceLocation CategoryNameLoc, IdentifierInfo *Id, ObjCInterfaceDecl *IDecl, ObjCTypeParamList *typeParamList, SourceLocation IvarLBraceLoc=SourceLocation(), SourceLocation IvarRBraceLoc=SourceLocation())
 
static ObjCCategoryDeclCreateDeserialized (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 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
 
virtual DeclgetNextRedeclarationImpl ()
 Returns the next redeclaration or itself if this is the only decl. More...
 
virtual DeclgetPreviousDeclImpl ()
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain. More...
 
virtual DeclgetMostRecentDeclImpl ()
 Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain. More...
 
ASTMutationListenergetASTMutationListener () const
 
- Protected Member Functions inherited from clang::DeclContext
 DeclContext (Decl::Kind K)
 
- 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...
 
- 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
 

Detailed Description

ObjCCategoryDecl - Represents a category declaration. A category allows you to add methods to an existing class (without subclassing or modifying the original class interface or implementation:-). Categories don't allow you to add instance data. The following example adds "myMethod" to all NSView's within a process:

@interface NSView (MyViewMethods)

Categories also allow you to split the implementation of a class across several files (a feature more naturally supported in C++).

Categories were originally inspired by dynamic languages such as Common Lisp and Smalltalk. More traditional class-based languages (C++, Java) don't support this level of dynamism, which is both powerful and dangerous.

Definition at line 1939 of file DeclObjC.h.

Member Typedef Documentation

Definition at line 2044 of file DeclObjC.h.

Definition at line 2045 of file DeclObjC.h.

Definition at line 2010 of file DeclObjC.h.

Definition at line 2021 of file DeclObjC.h.

Definition at line 2022 of file DeclObjC.h.

Definition at line 2011 of file DeclObjC.h.

Member Function Documentation

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

Definition at line 2069 of file DeclObjC.h.

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

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

Definition at line 2070 of file DeclObjC.h.

Referenced by classof().

ObjCCategoryDecl * ObjCCategoryDecl::Create ( ASTContext C,
DeclContext DC,
SourceLocation  AtLoc,
SourceLocation  ClassNameLoc,
SourceLocation  CategoryNameLoc,
IdentifierInfo Id,
ObjCInterfaceDecl IDecl,
ObjCTypeParamList typeParamList,
SourceLocation  IvarLBraceLoc = SourceLocation(),
SourceLocation  IvarRBraceLoc = SourceLocation() 
)
static
ObjCCategoryDecl * ObjCCategoryDecl::CreateDeserialized ( ASTContext C,
unsigned  ID 
)
static

Definition at line 1857 of file DeclObjC.cpp.

References AttributeLangSupport::C.

SourceLocation clang::ObjCCategoryDecl::getCategoryNameLoc ( ) const
inline
ObjCInterfaceDecl* clang::ObjCCategoryDecl::getClassInterface ( )
inline
const ObjCInterfaceDecl* clang::ObjCCategoryDecl::getClassInterface ( ) const
inline

Definition at line 1983 of file DeclObjC.h.

ObjCCategoryImplDecl * ObjCCategoryDecl::getImplementation ( ) const
SourceLocation clang::ObjCCategoryDecl::getIvarLBraceLoc ( ) const
inline
SourceLocation clang::ObjCCategoryDecl::getIvarRBraceLoc ( ) const
inline
ObjCCategoryDecl* clang::ObjCCategoryDecl::getNextClassCategory ( ) const
inline

Definition at line 2034 of file DeclObjC.h.

ObjCCategoryDecl* clang::ObjCCategoryDecl::getNextClassCategoryRaw ( ) const
inline

Retrieve the pointer to the next stored category (or extension), which may be hidden.

Definition at line 2038 of file DeclObjC.h.

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

Definition at line 2006 of file DeclObjC.h.

ObjCTypeParamList* clang::ObjCCategoryDecl::getTypeParamList ( ) const
inline

Retrieve the type parameter list associated with this category or extension.

Definition at line 1987 of file DeclObjC.h.

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

bool clang::ObjCCategoryDecl::IsClassExtension ( ) const
inline
ivar_iterator clang::ObjCCategoryDecl::ivar_begin ( ) const
inline

Definition at line 2048 of file DeclObjC.h.

References clang::DeclContext::decls_begin().

Referenced by ivar_empty(), ivar_size(), and ivars().

bool clang::ObjCCategoryDecl::ivar_empty ( ) const
inline

Definition at line 2057 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

ivar_iterator clang::ObjCCategoryDecl::ivar_end ( ) const
inline

Definition at line 2051 of file DeclObjC.h.

References clang::DeclContext::decls_end().

Referenced by ivar_empty(), ivar_size(), and ivars().

unsigned clang::ObjCCategoryDecl::ivar_size ( ) const
inline

Definition at line 2054 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

ivar_range clang::ObjCCategoryDecl::ivars ( ) const
inline

Definition at line 2047 of file DeclObjC.h.

References ivar_begin(), and ivar_end().

protocol_iterator clang::ObjCCategoryDecl::protocol_begin ( ) const
inline
protocol_iterator clang::ObjCCategoryDecl::protocol_end ( ) const
inline

Definition at line 2019 of file DeclObjC.h.

References clang::ObjCList< T >::end().

Referenced by protocols(), and clang::ASTNodeImporter::VisitObjCCategoryDecl().

protocol_loc_iterator clang::ObjCCategoryDecl::protocol_loc_begin ( ) const
inline
protocol_loc_iterator clang::ObjCCategoryDecl::protocol_loc_end ( ) const
inline

Definition at line 2030 of file DeclObjC.h.

References clang::ObjCProtocolList::loc_end().

Referenced by protocol_locs().

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

Definition at line 2024 of file DeclObjC.h.

References protocol_loc_begin(), and protocol_loc_end().

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

unsigned clang::ObjCCategoryDecl::protocol_size ( ) const
inline

Definition at line 2020 of file DeclObjC.h.

References clang::ObjCListBase::size().

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

protocol_range clang::ObjCCategoryDecl::protocols ( ) const
inline
void clang::ObjCCategoryDecl::setCategoryNameLoc ( SourceLocation  Loc)
inline

Definition at line 2062 of file DeclObjC.h.

Referenced by clang::ASTDeclReader::VisitObjCCategoryDecl().

void ObjCCategoryDecl::setImplementation ( ObjCCategoryImplDecl ImplD)
void clang::ObjCCategoryDecl::setIvarLBraceLoc ( SourceLocation  Loc)
inline

Definition at line 2064 of file DeclObjC.h.

Referenced by clang::ASTDeclReader::VisitObjCCategoryDecl().

void clang::ObjCCategoryDecl::setIvarRBraceLoc ( SourceLocation  Loc)
inline

Definition at line 2066 of file DeclObjC.h.

Referenced by clang::ASTDeclReader::VisitObjCCategoryDecl().

void clang::ObjCCategoryDecl::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 2001 of file DeclObjC.h.

References clang::ObjCProtocolList::set().

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

void ObjCCategoryDecl::setTypeParamList ( ObjCTypeParamList TPL)

Set the type parameters of this category.

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

Definition at line 1873 of file DeclObjC.cpp.

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

Friends And Related Function Documentation

friend class ASTDeclReader
friend

Definition at line 2072 of file DeclObjC.h.

friend class ASTDeclWriter
friend

Definition at line 2073 of file DeclObjC.h.


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