clang::UsingDirectiveDecl Class Reference

Represents C++ using-directive. More...

#include <DeclCXX.h>

Inheritance diagram for clang::UsingDirectiveDecl:

Collaboration diagram for clang::UsingDirectiveDecl:

List of all members.

Public Member Functions
NestedNameSpecifierLoc	getQualifierLoc () const
	Retrieve the nested-name-specifier that qualifies the name of the namespace, with source-location information.
NestedNameSpecifier *	getQualifier () const
	Retrieve the nested-name-specifier that qualifies the name of the namespace.
NamedDecl *	getNominatedNamespaceAsWritten ()
const NamedDecl *	getNominatedNamespaceAsWritten () const
NamespaceDecl *	getNominatedNamespace ()
	Returns the namespace nominated by this using-directive.
const NamespaceDecl *	getNominatedNamespace () const
DeclContext *	getCommonAncestor ()
	Returns the common ancestor context of this using-directive and its nominated namespace.
const DeclContext *	getCommonAncestor () const
SourceLocation	getUsingLoc () const
	Return the location of the using keyword.
SourceLocation	getNamespaceKeyLocation () const
	Returns the location of the namespace keyword.
SourceLocation	getIdentLocation () const
	Returns the location of this using declaration's identifier.
SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.
Static Public Member Functions
static UsingDirectiveDecl *	Create (ASTContext &C, DeclContext *DC, SourceLocation UsingLoc, SourceLocation NamespaceLoc, NestedNameSpecifierLoc QualifierLoc, SourceLocation IdentLoc, NamedDecl *Nominated, DeclContext *CommonAncestor)
static UsingDirectiveDecl *	CreateDeserialized (ASTContext &C, unsigned ID)
static bool	classof (const Decl *D)
static bool	classofKind (Kind K)
Friends
class	DeclContext
class	ASTDeclReader

---

Detailed Description

Represents C++ using-directive.

For example:

    using namespace std;

Note:

UsingDirectiveDecl should be Decl not NamedDecl, but we provide artificial names for all using-directives in order to store them in DeclContext effectively.

Definition at line 2551 of file DeclCXX.h.

---

Member Function Documentation

static bool clang::UsingDirectiveDecl::classof

(

const Decl *

D

)

[inline, static]

Reimplemented from clang::NamedDecl.

Definition at line 2638 of file DeclCXX.h.

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

static bool clang::UsingDirectiveDecl::classofKind

(

Kind

K

)

[inline, static]

Reimplemented from clang::NamedDecl.

Definition at line 2639 of file DeclCXX.h.

Referenced by classof().

UsingDirectiveDecl * UsingDirectiveDecl::Create	(	ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	UsingLoc,
		SourceLocation	NamespaceLoc,
		NestedNameSpecifierLoc	QualifierLoc,
		SourceLocation	IdentLoc,
		NamedDecl *	Nominated,
		DeclContext *	CommonAncestor
	)		[static]

Definition at line 1940 of file DeclCXX.cpp.

References AttributeLangSupport::C.

Referenced by clang::Sema::ActOnStartNamespaceDef(), and clang::Sema::ActOnUsingDirective().

UsingDirectiveDecl * UsingDirectiveDecl::CreateDeserialized	(	ASTContext &	C,
		unsigned	ID
	)		[static]

Definition at line 1953 of file DeclCXX.cpp.

References AttributeLangSupport::C.

DeclContext* clang::UsingDirectiveDecl::getCommonAncestor

(

)

[inline]

Returns the common ancestor context of this using-directive and its nominated namespace.

Definition at line 2612 of file DeclCXX.h.

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

const DeclContext* clang::UsingDirectiveDecl::getCommonAncestor

(

)

const [inline]

Definition at line 2613 of file DeclCXX.h.

SourceLocation clang::UsingDirectiveDecl::getIdentLocation

(

)

const [inline]

Returns the location of this using declaration's identifier.

Definition at line 2623 of file DeclCXX.h.

References clang::Decl::getLocation().

SourceLocation clang::UsingDirectiveDecl::getNamespaceKeyLocation

(

)

const [inline]

Returns the location of the namespace keyword.

Definition at line 2620 of file DeclCXX.h.

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

NamespaceDecl * UsingDirectiveDecl::getNominatedNamespace

(

)

Returns the namespace nominated by this using-directive.

Definition at line 1961 of file DeclCXX.cpp.

Referenced by clang::CodeGen::CGDebugInfo::EmitUsingDirective(), getNominatedNamespace(), and clang::ASTDeclWriter::VisitUsingDirectiveDecl().

const NamespaceDecl* clang::UsingDirectiveDecl::getNominatedNamespace

(

)

const [inline]

Definition at line 2606 of file DeclCXX.h.

References getNominatedNamespace().

NamedDecl* clang::UsingDirectiveDecl::getNominatedNamespaceAsWritten

(

)

[inline]

Definition at line 2598 of file DeclCXX.h.

const NamedDecl* clang::UsingDirectiveDecl::getNominatedNamespaceAsWritten

(

)

const [inline]

Definition at line 2599 of file DeclCXX.h.

NestedNameSpecifier* clang::UsingDirectiveDecl::getQualifier

(

)

const [inline]

Retrieve the nested-name-specifier that qualifies the name of the namespace.

Definition at line 2594 of file DeclCXX.h.

References clang::NestedNameSpecifierLoc::getNestedNameSpecifier().

NestedNameSpecifierLoc clang::UsingDirectiveDecl::getQualifierLoc

(

)

const [inline]

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

Definition at line 2590 of file DeclCXX.h.

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

SourceRange clang::UsingDirectiveDecl::getSourceRange

(

)

const [inline, override, virtual]

Source range that this declaration covers.

Reimplemented from clang::Decl.

Definition at line 2634 of file DeclCXX.h.

References clang::Decl::getLocation().

SourceLocation clang::UsingDirectiveDecl::getUsingLoc

(

)

const [inline]

Return the location of the using keyword.

Definition at line 2616 of file DeclCXX.h.

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

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Friends And Related Function Documentation

friend class ASTDeclReader [friend]

Reimplemented from clang::Decl.

Definition at line 2644 of file DeclCXX.h.

friend class DeclContext [friend]

Reimplemented from clang::Decl.

Definition at line 2642 of file DeclCXX.h.

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

• DeclCXX.h
• DeclCXX.cpp