clang::TemplateSpecCandidateSet Class Reference

TemplateSpecCandidateSet - A set of generalized overload candidates, used in template specializations. More...

#include "clang/Sema/TemplateDeduction.h"

Public Types
using	iterator = SmallVector< TemplateSpecCandidate, 16 >::iterator

Public Member Functions
	TemplateSpecCandidateSet (SourceLocation Loc, bool ForTakingAddress=false)
	TemplateSpecCandidateSet (const TemplateSpecCandidateSet &)=delete
TemplateSpecCandidateSet &	operator= (const TemplateSpecCandidateSet &)=delete
	~TemplateSpecCandidateSet ()
SourceLocation	getLocation () const
void	clear ()
	Clear out all of the candidates.
iterator	begin ()
iterator	end ()
size_t	size () const
bool	empty () const
TemplateSpecCandidate &	addCandidate ()
	Add a new candidate with NumConversions conversion sequence slots to the overload set.
void	NoteCandidates (Sema &S, SourceLocation Loc)
	NoteCandidates - When no template specialization match is found, prints diagnostic messages containing the non-matching specializations that form the candidate set.
void	NoteCandidates (Sema &S, SourceLocation Loc) const

Detailed Description

TemplateSpecCandidateSet - A set of generalized overload candidates, used in template specializations.

TODO: In the future, we may need to unify/generalize this with OverloadCandidateSet.

Definition at line 338 of file TemplateDeduction.h.

Member Typedef Documentation

iterator

using clang::TemplateSpecCandidateSet::iterator = SmallVector<TemplateSpecCandidate, 16>::iterator

Definition at line 363 of file TemplateDeduction.h.

Constructor & Destructor Documentation

TemplateSpecCandidateSet() [1/2]

clang::TemplateSpecCandidateSet::TemplateSpecCandidateSet ( SourceLocation  Loc, bool  ForTakingAddress = false  )

inline

Definition at line 350 of file TemplateDeduction.h.

References Loc.

TemplateSpecCandidateSet() [2/2]

clang::TemplateSpecCandidateSet::TemplateSpecCandidateSet ( const TemplateSpecCandidateSet &  )

delete

~TemplateSpecCandidateSet()

clang::TemplateSpecCandidateSet::~TemplateSpecCandidateSet ( )

inline

Definition at line 355 of file TemplateDeduction.h.

Member Function Documentation

addCandidate()

TemplateSpecCandidate & clang::TemplateSpecCandidateSet::addCandidate ( )

inline

Add a new candidate with NumConversions conversion sequence slots to the overload set.

Definition at line 373 of file TemplateDeduction.h.

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckVarTemplateId(), getPatternForClassTemplateSpecialization(), and clang::Sema::ResolveSingleFunctionTemplateSpecialization().

begin()

iterator clang::TemplateSpecCandidateSet::begin ( )

inline

Definition at line 365 of file TemplateDeduction.h.

clear()

void TemplateSpecCandidateSet::clear

(

)

Clear out all of the candidates.

TODO: This may be unnecessary.

Definition at line 12713 of file SemaOverload.cpp.

empty()

bool clang::TemplateSpecCandidateSet::empty ( ) const

inline

Definition at line 369 of file TemplateDeduction.h.

end()

iterator clang::TemplateSpecCandidateSet::end ( )

inline

Definition at line 366 of file TemplateDeduction.h.

getLocation()

SourceLocation clang::TemplateSpecCandidateSet::getLocation ( ) const

inline

Definition at line 357 of file TemplateDeduction.h.

References Loc.

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckVarTemplateId(), and getPatternForClassTemplateSpecialization().

NoteCandidates() [1/2]

void TemplateSpecCandidateSet::NoteCandidates	(	Sema &	S,
		SourceLocation	Loc
	)

NoteCandidates - When no template specialization match is found, prints diagnostic messages containing the non-matching specializations that form the candidate set.

This is analoguous to OverloadCandidateSet::NoteCandidates() with OCD == OCD_AllCandidates and Cand->Viable == false.

Definition at line 12723 of file SemaOverload.cpp.

References clang::OverloadCandidateSet::begin(), clang::SemaBase::Diag(), clang::Sema::Diags, E, clang::OverloadCandidateSet::end(), clang::DiagnosticsEngine::getShowOverloads(), int, Loc, clang::TemplateSpecCandidate::NoteDeductionFailure(), clang::Ovl_Best, clang::OverloadCandidateSet::size(), and clang::TemplateSpecCandidate::Specialization.

Referenced by clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::DeduceFunctionTypeFromReturnExpr(), clang::Sema::getMostSpecialized(), and NoteCandidates().

NoteCandidates() [2/2]

void clang::TemplateSpecCandidateSet::NoteCandidates ( Sema &  S, SourceLocation  Loc  ) const

inline

Definition at line 380 of file TemplateDeduction.h.

References Loc, and NoteCandidates().

operator=()

TemplateSpecCandidateSet & clang::TemplateSpecCandidateSet::operator= ( const TemplateSpecCandidateSet &  )

delete

size()

size_t clang::TemplateSpecCandidateSet::size ( ) const

inline

Definition at line 368 of file TemplateDeduction.h.

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

• include/clang/Sema/TemplateDeduction.h
• lib/Sema/SemaOverload.cpp