clang: clang::DependentFunctionTemplateSpecializationInfo Class Reference

clang 17.0.0git

Provides information about a dependent function-template specialization declaration. More...

#include "clang/AST/DeclTemplate.h"

Inheritance diagram for clang::DependentFunctionTemplateSpecializationInfo:

Inheritance graph

[legend]

Public Member Functions
unsigned	getNumTemplates () const
	Returns the number of function templates that this might be a specialization of.

FunctionTemplateDecl *	getTemplate (unsigned I) const
	Returns the i'th template candidate.

const TemplateArgumentLoc *	getTemplateArgs () const
	Returns the explicit template arguments that were given.

unsigned	getNumTemplateArgs () const
	Returns the number of explicit template arguments that were given.

llvm::ArrayRef< TemplateArgumentLoc >	arguments () const

const TemplateArgumentLoc &	getTemplateArg (unsigned I) const
	Returns the nth template argument.

SourceLocation	getLAngleLoc () const

SourceLocation	getRAngleLoc () const

Static Public Member Functions
static DependentFunctionTemplateSpecializationInfo *	Create (ASTContext &Context, const UnresolvedSetImpl &Templates, const TemplateArgumentListInfo &TemplateArgs)

Public Attributes
friend	TrailingObjects

Detailed Description

Provides information about a dependent function-template specialization declaration.

Since explicit function template specialization and instantiation declarations can only appear in namespace scope, and you can only specialize a member of a fully-specialized class, the only way to get one of these is in a friend declaration like the following:

template \<class T> void foo(T);
template \<class T> class A {
  friend void foo<>(T);
};

Definition at line 695 of file DeclTemplate.h.

Member Function Documentation

◆ arguments()

llvm::ArrayRef< TemplateArgumentLoc > clang::DependentFunctionTemplateSpecializationInfo::arguments ( ) const

inline

Definition at line 744 of file DeclTemplate.h.

References getNumTemplateArgs(), and getTemplateArgs().

◆ Create()

DependentFunctionTemplateSpecializationInfo * DependentFunctionTemplateSpecializationInfo::Create	(	ASTContext &	Context,
		const UnresolvedSetImpl &	Templates,
		const TemplateArgumentListInfo &	TemplateArgs
	)

static

Definition at line 4070 of file Decl.cpp.

References clang::ASTContext::Allocate(), clang::TemplateArgumentListInfo::size(), and clang::UnresolvedSetImpl::size().

Referenced by clang::FunctionDecl::setDependentTemplateSpecialization().

◆ getLAngleLoc()

SourceLocation clang::DependentFunctionTemplateSpecializationInfo::getLAngleLoc ( ) const

inline

Definition at line 754 of file DeclTemplate.h.

References clang::SourceRange::getBegin().

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

◆ getNumTemplateArgs()

unsigned clang::DependentFunctionTemplateSpecializationInfo::getNumTemplateArgs ( ) const

inline

Returns the number of explicit template arguments that were given.

Definition at line 742 of file DeclTemplate.h.

Referenced by arguments(), getTemplateArg(), and clang::ASTDeclWriter::VisitFunctionDecl().

◆ getNumTemplates()

unsigned clang::DependentFunctionTemplateSpecializationInfo::getNumTemplates ( ) const

inline

Returns the number of function templates that this might be a specialization of.

Definition at line 728 of file DeclTemplate.h.

Referenced by getTemplate(), and clang::ASTDeclWriter::VisitFunctionDecl().

◆ getRAngleLoc()

SourceLocation clang::DependentFunctionTemplateSpecializationInfo::getRAngleLoc ( ) const

inline

Definition at line 758 of file DeclTemplate.h.

References clang::SourceRange::getEnd().

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

◆ getTemplate()

FunctionTemplateDecl * clang::DependentFunctionTemplateSpecializationInfo::getTemplate ( unsigned I ) const

inline

Returns the i'th template candidate.

Definition at line 731 of file DeclTemplate.h.

References getNumTemplates().

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

◆ getTemplateArg()

const TemplateArgumentLoc & clang::DependentFunctionTemplateSpecializationInfo::getTemplateArg ( unsigned I ) const

inline

Returns the nth template argument.

Definition at line 749 of file DeclTemplate.h.

References getNumTemplateArgs(), and getTemplateArgs().

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

◆ getTemplateArgs()

const TemplateArgumentLoc * clang::DependentFunctionTemplateSpecializationInfo::getTemplateArgs ( ) const

inline

Returns the explicit template arguments that were given.

Definition at line 737 of file DeclTemplate.h.

Referenced by arguments(), and getTemplateArg().

Member Data Documentation

◆ TrailingObjects

friend clang::DependentFunctionTemplateSpecializationInfo::TrailingObjects

Definition at line 720 of file DeclTemplate.h.

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

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