Provides information about a function template specialization, which is a FunctionDecl that has been explicitly specialization or instantiated from a function template. More...

#include "clang/AST/DeclTemplate.h"

Inheritance diagram for clang::FunctionTemplateSpecializationInfo:

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Collaboration diagram for clang::FunctionTemplateSpecializationInfo:

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Public Member Functions
FunctionTemplateDecl *	getTemplate () const
	Retrieve the template from which this function was specialized. More...

TemplateSpecializationKind	getTemplateSpecializationKind () const
	Determine what kind of template specialization this is. More...

bool	isExplicitSpecialization () const

bool	isExplicitInstantiationOrSpecialization () const
	True if this declaration is an explicit specialization, explicit instantiation declaration, or explicit instantiation definition. More...

void	setTemplateSpecializationKind (TemplateSpecializationKind TSK)
	Set the template specialization kind. More...

SourceLocation	getPointOfInstantiation () const
	Retrieve the first point of instantiation of this function template specialization. More...

void	setPointOfInstantiation (SourceLocation POI)
	Set the (first) point of instantiation of this function template specialization. More...

void	Profile (llvm::FoldingSetNodeID &ID)

Static Public Member Functions
static FunctionTemplateSpecializationInfo *	Create (ASTContext &C, FunctionDecl FD, FunctionTemplateDecl Template, TemplateSpecializationKind TSK, const TemplateArgumentList TemplateArgs, const TemplateArgumentListInfo TemplateArgsAsWritten, SourceLocation POI)

static void	Profile (llvm::FoldingSetNodeID &ID, ArrayRef< TemplateArgument > TemplateArgs, ASTContext &Context)

Public Attributes
FunctionDecl *	Function
	The function template specialization that this structure describes. More...

llvm::PointerIntPair< FunctionTemplateDecl *, 2 >	Template
	The function template from which this function template specialization was generated. More...

const TemplateArgumentList *	TemplateArguments
	The template arguments used to produce the function template specialization from the function template. More...

const ASTTemplateArgumentListInfo *	TemplateArgumentsAsWritten
	The template arguments as written in the sources, if provided. More...

SourceLocation	PointOfInstantiation
	The point at which this function template specialization was first instantiated. More...

Detailed Description

Provides information about a function template specialization, which is a FunctionDecl that has been explicitly specialization or instantiated from a function template.

Definition at line 507 of file DeclTemplate.h.

Member Function Documentation

◆ Create()

FunctionTemplateSpecializationInfo * FunctionTemplateSpecializationInfo::Create	(	ASTContext &	C,
		FunctionDecl *	FD,
		FunctionTemplateDecl *	Template,
		TemplateSpecializationKind	TSK,
		const TemplateArgumentList *	TemplateArgs,
		const TemplateArgumentListInfo *	TemplateArgsAsWritten,
		SourceLocation	POI
	)

static

Definition at line 691 of file DeclTemplate.cpp.

References clang::C, clang::ClassTemplateSpecializationDecl::ClassTemplateSpecializationDecl(), and clang::ASTTemplateArgumentListInfo::Create().

Referenced by clang::FunctionDecl::getTemplateSpecializationArgsAsWritten(), and clang::ASTDeclReader::VisitFunctionDecl().

◆ getPointOfInstantiation()

SourceLocation clang::FunctionTemplateSpecializationInfo::getPointOfInstantiation ( ) const

inline

Retrieve the first point of instantiation of this function template specialization.

The point of instantiation may be an invalid source location if this function has yet to be instantiated.

Definition at line 580 of file DeclTemplate.h.

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

◆ getTemplate()

FunctionTemplateDecl* clang::FunctionTemplateSpecializationInfo::getTemplate ( ) const

inline

Retrieve the template from which this function was specialized.

Definition at line 549 of file DeclTemplate.h.

Referenced by isFunctionLocalClass(), shouldConsiderTemplateVisibility(), and clang::ASTDeclWriter::VisitFunctionDecl().

◆ getTemplateSpecializationKind()

TemplateSpecializationKind clang::FunctionTemplateSpecializationInfo::getTemplateSpecializationKind ( ) const

inline

Determine what kind of template specialization this is.

Definition at line 552 of file DeclTemplate.h.

Referenced by clang::FunctionDecl::getTemplateSpecializationKind(), and clang::ASTDeclWriter::VisitFunctionDecl().

◆ isExplicitInstantiationOrSpecialization()

bool clang::FunctionTemplateSpecializationInfo::isExplicitInstantiationOrSpecialization ( ) const

inline

True if this declaration is an explicit specialization, explicit instantiation declaration, or explicit instantiation definition.

Definition at line 563 of file DeclTemplate.h.

References getTemplateSpecializationKind(), and clang::isTemplateExplicitInstantiationOrSpecialization().

Referenced by shouldConsiderTemplateVisibility().

◆ isExplicitSpecialization()

bool clang::FunctionTemplateSpecializationInfo::isExplicitSpecialization ( ) const

inline

Definition at line 556 of file DeclTemplate.h.

References getTemplateSpecializationKind(), and clang::TSK_ExplicitSpecialization.

◆ Profile() [1/2]

void clang::FunctionTemplateSpecializationInfo::Profile ( llvm::FoldingSetNodeID & ID )

inline

Definition at line 590 of file DeclTemplate.h.

References clang::TemplateArgumentList::asArray(), and clang::Decl::getASTContext().

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

◆ Profile() [2/2]

static void clang::FunctionTemplateSpecializationInfo::Profile	(	llvm::FoldingSetNodeID &	ID,
		ArrayRef< TemplateArgument >	TemplateArgs,
		ASTContext &	Context
	)

inlinestatic

Definition at line 596 of file DeclTemplate.h.

◆ setPointOfInstantiation()

void clang::FunctionTemplateSpecializationInfo::setPointOfInstantiation ( SourceLocation POI )

inline

Set the (first) point of instantiation of this function template specialization.

Definition at line 586 of file DeclTemplate.h.

◆ setTemplateSpecializationKind()

void clang::FunctionTemplateSpecializationInfo::setTemplateSpecializationKind ( TemplateSpecializationKind TSK )

inline

Set the template specialization kind.

Definition at line 569 of file DeclTemplate.h.

References clang::TSK_Undeclared.

Member Data Documentation

◆ Function

FunctionDecl* clang::FunctionTemplateSpecializationInfo::Function

The function template specialization that this structure describes.

Definition at line 529 of file DeclTemplate.h.

Referenced by clang::RedeclarableTemplateDecl::SpecEntryTraits< FunctionTemplateSpecializationInfo >::getDecl(), and clang::ASTDeclReader::VisitFunctionDecl().

◆ PointOfInstantiation

SourceLocation clang::FunctionTemplateSpecializationInfo::PointOfInstantiation

The point at which this function template specialization was first instantiated.

Definition at line 546 of file DeclTemplate.h.

◆ Template

llvm::PointerIntPair<FunctionTemplateDecl *, 2> clang::FunctionTemplateSpecializationInfo::Template

The function template from which this function template specialization was generated.

The two bits contain the top 4 values of TemplateSpecializationKind.

Definition at line 535 of file DeclTemplate.h.

◆ TemplateArguments

const TemplateArgumentList* clang::FunctionTemplateSpecializationInfo::TemplateArguments

The template arguments used to produce the function template specialization from the function template.

Definition at line 539 of file DeclTemplate.h.

Referenced by clang::RedeclarableTemplateDecl::SpecEntryTraits< FunctionTemplateSpecializationInfo >::getTemplateArgs(), shouldConsiderTemplateVisibility(), and clang::ASTDeclWriter::VisitFunctionDecl().

◆ TemplateArgumentsAsWritten

const ASTTemplateArgumentListInfo* clang::FunctionTemplateSpecializationInfo::TemplateArgumentsAsWritten

The template arguments as written in the sources, if provided.

Definition at line 542 of file DeclTemplate.h.

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

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

include/clang/AST/DeclTemplate.h
lib/AST/DeclTemplate.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

◆ Create()

◆ getPointOfInstantiation()

◆ getTemplate()

◆ getTemplateSpecializationKind()

◆ isExplicitInstantiationOrSpecialization()

◆ isExplicitSpecialization()

◆ Profile() [1/2]

◆ Profile() [2/2]

◆ setPointOfInstantiation()

◆ setTemplateSpecializationKind()

Member Data Documentation

◆ Function

◆ PointOfInstantiation

◆ Template

◆ TemplateArguments

◆ TemplateArgumentsAsWritten