clang  3.9.0
Classes | Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::UsingDecl Class Reference

Represents a C++ using-declaration. More...

#include <DeclCXX.h>

Inheritance diagram for clang::UsingDecl:
[legend]
Collaboration diagram for clang::UsingDecl:
[legend]

Classes

class  shadow_iterator
 Iterates through the using shadow declarations associated with this using declaration. More...
 

Public Types

typedef llvm::iterator_range
< shadow_iterator
shadow_range
 
- Public Types inherited from clang::NamedDecl
enum  ExplicitVisibilityKind { VisibilityForType, VisibilityForValue }
 Kinds of explicit visibility. More...
 

Public Member Functions

SourceLocation getUsingLoc () const
 Return the source location of the 'using' keyword. More...
 
void setUsingLoc (SourceLocation L)
 Set the source location of the 'using' keyword. More...
 
NestedNameSpecifierLoc getQualifierLoc () const
 Retrieve the nested-name-specifier that qualifies the name, with source-location information. More...
 
NestedNameSpecifiergetQualifier () const
 Retrieve the nested-name-specifier that qualifies the name. More...
 
DeclarationNameInfo getNameInfo () const
 
bool isAccessDeclaration () const
 Return true if it is a C++03 access declaration (no 'using'). More...
 
bool hasTypename () const
 Return true if the using declaration has 'typename'. More...
 
void setTypename (bool TN)
 Sets whether the using declaration has 'typename'. More...
 
shadow_range shadows () const
 
shadow_iterator shadow_begin () const
 
shadow_iterator shadow_end () const
 
unsigned shadow_size () const
 Return the number of shadowed declarations associated with this using declaration. More...
 
void addShadowDecl (UsingShadowDecl *S)
 
void removeShadowDecl (UsingShadowDecl *S)
 
SourceRange getSourceRange () const override LLVM_READONLY
 
UsingDeclgetCanonicalDecl () override
 Retrieves the canonical declaration of this declaration. More...
 
const UsingDeclgetCanonicalDecl () const
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfogetIdentifier () const
 getIdentifier - Get the identifier that names this declaration, if there is one. More...
 
StringRef getName () const
 getName - Get the name of identifier for this declaration as a StringRef. More...
 
std::string getNameAsString () const
 getNameAsString - Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc). More...
 
void printName (raw_ostream &os) const
 
DeclarationName getDeclName () const
 getDeclName - Get the actual, stored name of the declaration, which may be a special name. More...
 
void setDeclName (DeclarationName N)
 Set the name of this declaration. More...
 
void printQualifiedName (raw_ostream &OS) const
 printQualifiedName - Returns human-readable qualified name for declaration, like A::B::i, for i being member of namespace A::B. More...
 
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
 getNameForDiagnostic - Appends a human-readable name for this declaration into the given stream. More...
 
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. 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. More...
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view. 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. 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::Mergeable< UsingDecl >
 Mergeable ()
 
UsingDeclgetFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
const UsingDeclgetFirstDecl () const
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
bool isFirstDecl () const
 Returns true if this is the first declaration. More...
 

Static Public Member Functions

static UsingDeclCreate (ASTContext &C, DeclContext *DC, SourceLocation UsingL, NestedNameSpecifierLoc QualifierLoc, const DeclarationNameInfo &NameInfo, bool HasTypenameKeyword)
 
static UsingDeclCreateDeserialized (ASTContext &C, unsigned ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::NamedDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 

Friends

class ASTDeclReader
 
class ASTDeclWriter
 

Additional Inherited Members

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

Detailed Description

Represents a C++ using-declaration.

For example:

using someNameSpace::someIdentifier;

Definition at line 3039 of file DeclCXX.h.

Member Typedef Documentation

typedef llvm::iterator_range<shadow_iterator> clang::UsingDecl::shadow_range

Definition at line 3134 of file DeclCXX.h.

Member Function Documentation

void UsingDecl::addShadowDecl ( UsingShadowDecl S)
static bool clang::UsingDecl::classof ( const Decl D)
inlinestatic

Definition at line 3167 of file DeclCXX.h.

References classofKind().

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

Definition at line 3168 of file DeclCXX.h.

Referenced by classof().

UsingDecl * UsingDecl::Create ( ASTContext C,
DeclContext DC,
SourceLocation  UsingL,
NestedNameSpecifierLoc  QualifierLoc,
const DeclarationNameInfo NameInfo,
bool  HasTypenameKeyword 
)
static

Definition at line 2237 of file DeclCXX.cpp.

References AttributeLangSupport::C.

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

UsingDecl * UsingDecl::CreateDeserialized ( ASTContext C,
unsigned  ID 
)
static

Definition at line 2244 of file DeclCXX.cpp.

References AttributeLangSupport::C, and ID.

UsingDecl* clang::UsingDecl::getCanonicalDecl ( )
inlineoverride

Retrieves the canonical declaration of this declaration.

Definition at line 3164 of file DeclCXX.h.

References clang::Mergeable< UsingDecl >::getFirstDecl().

const UsingDecl* clang::UsingDecl::getCanonicalDecl ( ) const
inline

Definition at line 3165 of file DeclCXX.h.

References clang::Mergeable< UsingDecl >::getFirstDecl().

DeclarationNameInfo clang::UsingDecl::getNameInfo ( ) const
inline
NestedNameSpecifier* clang::UsingDecl::getQualifier ( ) const
inline
NestedNameSpecifierLoc clang::UsingDecl::getQualifierLoc ( ) const
inline

Retrieve the nested-name-specifier that qualifies the name, with source-location information.

Definition at line 3076 of file DeclCXX.h.

Referenced by clang::Sema::CheckUsingShadowDecl(), getSourceRange(), and clang::ASTDeclWriter::VisitUsingDecl().

SourceRange UsingDecl::getSourceRange ( ) const
override
SourceLocation clang::UsingDecl::getUsingLoc ( ) const
inline

Return the source location of the 'using' keyword.

Definition at line 3069 of file DeclCXX.h.

Referenced by clang::Sema::CheckInheritingConstructorUsingDecl(), and clang::ASTDeclWriter::VisitUsingDecl().

bool clang::UsingDecl::hasTypename ( ) const
inline

Return true if the using declaration has 'typename'.

Definition at line 3091 of file DeclCXX.h.

Referenced by clang::Sema::CheckInheritingConstructorUsingDecl(), clang::TreeTransform< Derived >::RebuildUnresolvedUsingType(), and clang::ASTDeclWriter::VisitUsingDecl().

bool clang::UsingDecl::isAccessDeclaration ( ) const
inline

Return true if it is a C++03 access declaration (no 'using').

Definition at line 3088 of file DeclCXX.h.

References clang::SourceLocation::isInvalid().

Referenced by getSourceRange().

void UsingDecl::removeShadowDecl ( UsingShadowDecl S)
void clang::UsingDecl::setTypename ( bool  TN)
inline

Sets whether the using declaration has 'typename'.

Definition at line 3094 of file DeclCXX.h.

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

void clang::UsingDecl::setUsingLoc ( SourceLocation  L)
inline

Set the source location of the 'using' keyword.

Definition at line 3072 of file DeclCXX.h.

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

shadow_iterator clang::UsingDecl::shadow_begin ( ) const
inline
shadow_iterator clang::UsingDecl::shadow_end ( ) const
inline
unsigned clang::UsingDecl::shadow_size ( ) const
inline

Return the number of shadowed declarations associated with this using declaration.

Definition at line 3146 of file DeclCXX.h.

References distance(), shadow_begin(), and shadow_end().

Referenced by clang::CodeGen::CGDebugInfo::EmitUsingDecl().

shadow_range clang::UsingDecl::shadows ( ) const
inline

Definition at line 3136 of file DeclCXX.h.

References shadow_begin(), and shadow_end().

Friends And Related Function Documentation

friend class ASTDeclReader
friend

Definition at line 3170 of file DeclCXX.h.

friend class ASTDeclWriter
friend

Definition at line 3171 of file DeclCXX.h.


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