class UsingDecl

Declaration

class UsingDecl : public BaseUsingDecl, public Mergeable { /* full declaration omitted */ };

Description

Represents a C++ using-declaration. For example:

Declared at: clang/include/clang/AST/DeclCXX.h:3412

Inherits from: BaseUsingDecl, Mergeable

Member Variables

private clang::SourceLocation UsingLocation

The source location of the 'using' keyword itself.

private clang::NestedNameSpecifierLoc QualifierLoc

The nested-name-specifier that precedes the name.

private clang::DeclarationNameLoc DNLoc

Provides source/type location info for the declaration name embedded in the ValueDecl base class.

Inherited from Decl:

protected NextInContextAndBits

protected Access

protected FromASTFile

protected IdentifierNamespace

protected CacheValidAndLinkage

Method Overview

• public static clang::UsingDecl * Create(clang::ASTContext & C, clang::DeclContext * DC, clang::SourceLocation UsingL, clang::NestedNameSpecifierLoc QualifierLoc, const clang::DeclarationNameInfo & NameInfo, bool HasTypenameKeyword)
• public static clang::UsingDecl * CreateDeserialized(clang::ASTContext & C, unsigned int ID)
• private UsingDecl(clang::DeclContext * DC, clang::SourceLocation UL, clang::NestedNameSpecifierLoc QualifierLoc, const clang::DeclarationNameInfo & NameInfo, bool HasTypenameKeyword)
• private void anchor()
• public static bool classof(const clang::Decl * D)
• public static bool classofKind(clang::Decl::Kind K)
• public clang::UsingDecl * getCanonicalDecl()
• public const clang::UsingDecl * getCanonicalDecl() const
• public clang::DeclarationNameInfo getNameInfo() const
• public clang::NestedNameSpecifier * getQualifier() const
• public clang::NestedNameSpecifierLoc getQualifierLoc() const
• public clang::SourceRange getSourceRange() const
• public clang::SourceLocation getUsingLoc() const
• public bool hasTypename() const
• public bool isAccessDeclaration() const
• public void setTypename(bool TN)
• public void setUsingLoc(clang::SourceLocation L)

Inherited from BaseUsingDecl:

• public addShadowDecl
• public classof
• public classofKind
• protected getShadowFlag
• public removeShadowDecl
• protected setShadowFlag
• public shadow_begin
• public shadow_end
• public shadow_size
• public shadows

Inherited from NamedDecl:

• public classof
• public classofKind
• public declarationReplaces
• public getDeclName
• public getExplicitVisibility
• public getFormalLinkage
• public getIdentifier
• public getLinkageAndVisibility
• public getLinkageInternal
• public getMostRecentDecl
• public getMostRecentDecl
• public getName
• public getNameAsString
• public getNameForDiagnostic
• public getObjCFStringFormattingFamily
• public getQualifiedNameAsString
• public getUnderlyingDecl
• public getUnderlyingDecl
• public getVisibility
• public hasExternalFormalLinkage
• public hasLinkage
• public hasLinkageBeenComputed
• public isCXXClassMember
• public isCXXInstanceMember
• public isExternallyDeclarable
• public isExternallyVisible
• public isLinkageValid
• public isReserved
• public printName
• public printNestedNameSpecifier
• public printNestedNameSpecifier
• public printQualifiedName
• public printQualifiedName
• public setDeclName

Inherited from Decl:

• public EnableStatistics
• public PrintStats
• public add
• public addAttr
• public attr_begin
• public attr_end
• public attrs
• public canBeWeakImported
• public castFromDeclContext
• public castToDeclContext
• public classofKind
• public dropAttr
• public dropAttrs
• public dump
• public dump
• public dumpColor
• public getASTContext
• protected getASTMutationListener
• public getAccess
• public getAccessUnsafe
• public getAsFunction
• public getAsFunction
• public getAttr
• public getAttrs
• public getAttrs
• public getAvailability
• public getBeginLoc
• public getBody
• public getBodyRBrace
• protected getCachedLinkage
• public getCanonicalDecl
• public getCanonicalDecl
• public getDeclContext
• public getDeclContext
• public getDeclKindName
• public getDefiningAttr
• public getDescribedTemplate
• public getDescribedTemplateParams
• public getEndLoc
• public getExternalSourceSymbolAttr
• public getFriendObjectKind
• public getFunctionType
• public getGlobalID
• public getID
• public getIdentifierNamespace
• public getIdentifierNamespaceForKind
• public getImportedOwningModule
• public getKind
• public getLangOpts
• public getLexicalDeclContext
• public getLexicalDeclContext
• public getLocalOwningModule
• public getLocation
• public getMaxAlignment
• public getModuleOwnershipKind
• public getMostRecentDecl
• public getMostRecentDecl
• protected getMostRecentDeclImpl
• public getNextDeclInContext
• public getNextDeclInContext
• protected getNextRedeclarationImpl
• public getNonClosureContext
• public getNonClosureContext
• public getOwningModule
• public getOwningModuleForLinkage
• public getOwningModuleID
• public getParentFunctionOrMethod
• public getParentFunctionOrMethod
• public getPreviousDecl
• public getPreviousDecl
• protected getPreviousDeclImpl
• public getSourceRange
• public getTemplateDepth
• public getTranslationUnitDecl
• public getTranslationUnitDecl
• public getVersionIntroduced
• public hasAttr
• public hasAttrs
• public hasBody
• protected hasCachedLinkage
• public hasDefiningAttr
• protected hasLocalOwningModuleStorage
• public hasOwningModule
• public hasTagIdentifierNamespace
• public isCanonicalDecl
• public isDefinedOutsideFunctionOrMethod
• public isDeprecated
• public isDiscardedInGlobalModuleFragment
• public isFirstDecl
• public isFromASTFile
• public isFunctionOrFunctionTemplate
• public isImplicit
• public isInAnonymousNamespace
• public isInExportDeclContext
• public isInIdentifierNamespace
• public isInLocalScopeForInstantiation
• public isInStdNamespace
• public isInvalidDecl
• public isInvisibleOutsideTheOwningModule
• public isLocalExternDecl
• public isModulePrivate
• public isOutOfLine
• public isParameterPack
• public isReachable
• public isReferenced
• public isTagIdentifierNamespace
• public isTemplateDecl
• public isTemplateParameter
• public isTemplateParameterPack
• public isTemplated
• public isThisDeclarationReferenced
• public isTopLevelDeclInObjCContainer
• public isUnavailable
• public isUnconditionallyVisible
• public isUsed
• public isWeakImported
• public markUsed
• public print
• public print
• public printGroup
• public redecls
• public redecls_begin
• public redecls_end
• public setAccess
• public setAttrs
• protected setCachedLinkage
• public setDeclContext
• public setFromASTFile
• public setImplicit
• public setInvalidDecl
• public setIsUsed
• public setLexicalDeclContext
• public setLocalExternDecl
• public setLocalOwningModule
• public setLocation
• public setModuleOwnershipKind
• protected setModulePrivate
• public setNonMemberOperator
• public setObjectOfFriendDecl
• public setOwningModuleID
• public setReferenced
• public setTopLevelDeclInObjCContainer
• public setVisibleDespiteOwningModule
• public specific_attr_begin
• public specific_attr_end
• public specific_attrs
• protected updateOutOfDate

Methods

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

Declared at: clang/include/clang/AST/DeclCXX.h:3466

Parameters

clang::ASTContext& C

clang::DeclContext* DC

clang::SourceLocation UsingL

clang::NestedNameSpecifierLoc QualifierLoc

const clang::DeclarationNameInfo& NameInfo

bool HasTypenameKeyword

¶static clang::UsingDecl* CreateDeserialized(
    clang::ASTContext& C,
    unsigned int ID)

Declared at: clang/include/clang/AST/DeclCXX.h:3472

Parameters

clang::ASTContext& C

unsigned int ID

¶UsingDecl(
    clang::DeclContext* DC,
    clang::SourceLocation UL,
    clang::NestedNameSpecifierLoc QualifierLoc,
    const clang::DeclarationNameInfo& NameInfo,
    bool HasTypenameKeyword)

Declared at: clang/include/clang/AST/DeclCXX.h:3423

Parameters

clang::DeclContext* DC

clang::SourceLocation UL

clang::NestedNameSpecifierLoc QualifierLoc

const clang::DeclarationNameInfo& NameInfo

bool HasTypenameKeyword

¶void anchor()

Declared at: clang/include/clang/AST/DeclCXX.h:3432

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

Declared at: clang/include/clang/AST/DeclCXX.h:3484

Parameters

const clang::Decl* D

¶static bool classofKind(clang::Decl::Kind K)

Declared at: clang/include/clang/AST/DeclCXX.h:3485

Parameters

clang::Decl::Kind K

¶clang::UsingDecl* getCanonicalDecl()

Description

Retrieves the canonical declaration of this declaration.

Declared at: clang/include/clang/AST/DeclCXX.h:3477

¶const clang::UsingDecl* getCanonicalDecl() const

Declared at: clang/include/clang/AST/DeclCXX.h:3480

¶clang::DeclarationNameInfo getNameInfo() const

Declared at: clang/include/clang/AST/DeclCXX.h:3453

¶clang::NestedNameSpecifier* getQualifier() const

Description

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

Declared at: clang/include/clang/AST/DeclCXX.h:3449

¶clang::NestedNameSpecifierLoc getQualifierLoc()
    const

Description

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

Declared at: clang/include/clang/AST/DeclCXX.h:3446

¶clang::SourceRange getSourceRange() const

Description

Source range that this declaration covers.

Declared at: clang/include/clang/AST/DeclCXX.h:3474

¶clang::SourceLocation getUsingLoc() const

Description

Return the source location of the 'using' keyword.

Declared at: clang/include/clang/AST/DeclCXX.h:3439

¶bool hasTypename() const

Description

Return true if the using declaration has 'typename'.

Declared at: clang/include/clang/AST/DeclCXX.h:3461

¶bool isAccessDeclaration() const

Description

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

Declared at: clang/include/clang/AST/DeclCXX.h:3458

¶void setTypename(bool TN)

Description

Sets whether the using declaration has 'typename'.

Declared at: clang/include/clang/AST/DeclCXX.h:3464

Parameters

bool TN

¶void setUsingLoc(clang::SourceLocation L)

Description

Set the source location of the 'using' keyword.

Declared at: clang/include/clang/AST/DeclCXX.h:3442

Parameters

clang::SourceLocation L