clang: clang::TemplateTypeParmDecl Class Reference

clang API Documentation

Declaration of a template type parameter. More...

#include <DeclTemplate.h>

Inheritance diagram for clang::TemplateTypeParmDecl:

Inheritance graph

Collaboration diagram for clang::TemplateTypeParmDecl:

Collaboration graph

List of all members.

Public Member Functions
bool	wasDeclaredWithTypename () const
	Whether this template type parameter was declared with the 'typename' keyword.
bool	hasDefaultArgument () const
	Determine whether this template parameter has a default argument.
QualType	getDefaultArgument () const
	Retrieve the default argument, if any.
TypeSourceInfo *	getDefaultArgumentInfo () const
	Retrieves the default argument's source information, if any.
SourceLocation	getDefaultArgumentLoc () const
	Retrieves the location of the default argument declaration.
bool	defaultArgumentWasInherited () const
	Determines whether the default argument was inherited from a previous declaration of this template.
void	setDefaultArgument (TypeSourceInfo *DefArg, bool Inherited)
	Set the default argument for this template parameter, and whether that default argument was inherited from another declaration.
void	removeDefaultArgument ()
	Removes the default argument of this template parameter.
void	setDeclaredWithTypename (bool withTypename)
	Set whether this template type parameter was declared with the 'typename' or 'class' keyword.
unsigned	getDepth () const
	Retrieve the depth of the template parameter.
unsigned	getIndex () const
	Retrieve the index of the template parameter.
bool	isParameterPack () const
	Returns whether this is a parameter pack.
SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.
Static Public Member Functions
static TemplateTypeParmDecl *	Create (const ASTContext &C, DeclContext DC, SourceLocation KeyLoc, SourceLocation NameLoc, unsigned D, unsigned P, IdentifierInfo Id, bool Typename, bool ParameterPack)
static TemplateTypeParmDecl *	CreateDeserialized (const ASTContext &C, unsigned ID)
static bool	classof (const Decl *D)
static bool	classofKind (Kind K)
Friends
class	Sema
	Sema creates these on the stack during auto type deduction.

Detailed Description

Declaration of a template type parameter.

For example, "T" in

 template<typename T> class vector;

Definition at line 937 of file DeclTemplate.h.

Member Function Documentation

static bool clang::TemplateTypeParmDecl::classof ( const Decl * D ) [inline, static]

Reimplemented from clang::TypeDecl.

Definition at line 1023 of file DeclTemplate.h.

References classofKind().

static bool clang::TemplateTypeParmDecl::classofKind ( Kind K ) [inline, static]

Reimplemented from clang::TypeDecl.

Definition at line 1024 of file DeclTemplate.h.

Referenced by classof().

TemplateTypeParmDecl * TemplateTypeParmDecl::Create	(	const ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	KeyLoc,
		SourceLocation	NameLoc,
		unsigned	D,
		unsigned	P,
		IdentifierInfo *	Id,
		bool	Typename,
		bool	ParameterPack
	)		`[static]`

Definition at line 467 of file DeclTemplate.cpp.

References AttributeLangSupport::C, clang::ASTContext::getTemplateTypeParmType(), clang::QualType::getTypePtr(), and clang::TypeDecl::setTypeForDecl().

Referenced by clang::Sema::ActOnTypeParameter(), ConvertDeclSpecToType(), clang::Sema::DeduceAutoType(), and clang::ASTNodeImporter::VisitTemplateTypeParmDecl().

TemplateTypeParmDecl * TemplateTypeParmDecl::CreateDeserialized	(	const ASTContext &	C,
		unsigned	ID
	)		`[static]`

Definition at line 479 of file DeclTemplate.cpp.

References AttributeLangSupport::C.

bool clang::TemplateTypeParmDecl::defaultArgumentWasInherited ( ) const [inline]

Determines whether the default argument was inherited from a previous declaration of this template.

Definition at line 991 of file DeclTemplate.h.

Referenced by getSourceRange(), and clang::ASTDeclWriter::VisitTemplateTypeParmDecl().

QualType clang::TemplateTypeParmDecl::getDefaultArgument ( ) const [inline]

Retrieve the default argument, if any.

Definition at line 981 of file DeclTemplate.h.

References clang::TypeSourceInfo::getType().

TypeSourceInfo* clang::TemplateTypeParmDecl::getDefaultArgumentInfo ( ) const [inline]

Retrieves the default argument's source information, if any.

Definition at line 984 of file DeclTemplate.h.

Referenced by clang::Sema::CheckTemplateParameterList(), SubstDefaultTemplateArgument(), and clang::ASTDeclWriter::VisitTemplateTypeParmDecl().

SourceLocation TemplateTypeParmDecl::getDefaultArgumentLoc ( ) const

Retrieves the location of the default argument declaration.

Definition at line 484 of file DeclTemplate.cpp.

References clang::TypeLoc::getBeginLoc(), clang::TypeSourceInfo::getTypeLoc(), and hasDefaultArgument().

Referenced by clang::Sema::CheckTemplateParameterList(), and SubstDefaultTemplateArgument().

unsigned TemplateTypeParmDecl::getDepth ( ) const

Retrieve the depth of the template parameter.

Definition at line 498 of file DeclTemplate.cpp.

References clang::Type::getAs(), and clang::TypeDecl::getTypeForDecl().

Referenced by clang::Sema::CheckLiteralOperatorDeclaration(), SubstDefaultTemplateArgument(), and clang::ASTNodeImporter::VisitTemplateTypeParmDecl().

unsigned TemplateTypeParmDecl::getIndex ( ) const

Retrieve the index of the template parameter.

Definition at line 502 of file DeclTemplate.cpp.

References clang::Type::getAs(), and clang::TypeDecl::getTypeForDecl().

Referenced by clang::Sema::CheckLiteralOperatorDeclaration(), and clang::ASTNodeImporter::VisitTemplateTypeParmDecl().

SourceRange TemplateTypeParmDecl::getSourceRange ( ) const [override, virtual]

Source range that this declaration covers.

Reimplemented from clang::TypeDecl.

Definition at line 490 of file DeclTemplate.cpp.

References defaultArgumentWasInherited(), clang::TypeLoc::getEndLoc(), clang::TypeDecl::getLocStart(), clang::TypeSourceInfo::getTypeLoc(), and hasDefaultArgument().

bool clang::TemplateTypeParmDecl::hasDefaultArgument ( ) const [inline]

Determine whether this template parameter has a default argument.

Definition at line 978 of file DeclTemplate.h.

Referenced by clang::Sema::CheckTemplateParameterList(), getDefaultArgumentLoc(), and getSourceRange().

bool TemplateTypeParmDecl::isParameterPack ( ) const

Returns whether this is a parameter pack.

Reimplemented from clang::Decl.

Definition at line 506 of file DeclTemplate.cpp.

References clang::Type::getAs(), and clang::TypeDecl::getTypeForDecl().

Referenced by isSameTemplateParameter(), IsStructurallyEquivalent(), and clang::ASTNodeImporter::VisitTemplateTypeParmDecl().

void clang::TemplateTypeParmDecl::removeDefaultArgument ( ) [inline]

Removes the default argument of this template parameter.

Definition at line 1002 of file DeclTemplate.h.

void clang::TemplateTypeParmDecl::setDeclaredWithTypename ( bool withTypename ) [inline]

Set whether this template type parameter was declared with the 'typename' or 'class' keyword.

Definition at line 1009 of file DeclTemplate.h.

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

void clang::TemplateTypeParmDecl::setDefaultArgument	(	TypeSourceInfo *	DefArg,
		bool	Inherited
	)		`[inline]`

Set the default argument for this template parameter, and whether that default argument was inherited from another declaration.

Definition at line 996 of file DeclTemplate.h.

Referenced by clang::Sema::ActOnTypeParameter(), and clang::ASTDeclReader::VisitTemplateTypeParmDecl().

bool clang::TemplateTypeParmDecl::wasDeclaredWithTypename ( ) const [inline]

Whether this template type parameter was declared with the 'typename' keyword.

If not, it was declared with the 'class' keyword.

Definition at line 974 of file DeclTemplate.h.

Referenced by clang::ASTDeclWriter::VisitTemplateTypeParmDecl(), and clang::ASTNodeImporter::VisitTemplateTypeParmDecl().

Friends And Related Function Documentation

friend class Sema [friend]

Sema creates these on the stack during auto type deduction.

Definition at line 958 of file DeclTemplate.h.

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