clang::DeclFilterCCC< C > Class Template Reference

Simple template class for restricting typo correction candidates to ones having a single Decl* of the given type. More...

#include "clang/Sema/TypoCorrection.h"

Inheritance diagram for clang::DeclFilterCCC< C >:

Public Member Functions
	DeclFilterCCC (const IdentifierInfo *Typo=nullptr, NestedNameSpecifier *TypoNNS=nullptr)
bool	ValidateCandidate (const TypoCorrection &candidate) override
	Simple predicate used by the default RankCandidate to determine whether to return an edit distance of 0 or InvalidDistance.
std::unique_ptr< CorrectionCandidateCallback >	clone () override
	Clone this CorrectionCandidateCallback.
Public Member Functions inherited from clang::CorrectionCandidateCallback
	CorrectionCandidateCallback (const IdentifierInfo *Typo=nullptr, NestedNameSpecifier *TypoNNS=nullptr)
virtual	~CorrectionCandidateCallback ()=default
virtual bool	ValidateCandidate (const TypoCorrection &candidate)
	Simple predicate used by the default RankCandidate to determine whether to return an edit distance of 0 or InvalidDistance.
virtual unsigned	RankCandidate (const TypoCorrection &candidate)
	Method used by Sema::CorrectTypo to assign an "edit distance" rank to a candidate (where a lower value represents a better candidate), or returning InvalidDistance if the candidate is not at all viable.
virtual std::unique_ptr< CorrectionCandidateCallback >	clone ()=0
	Clone this CorrectionCandidateCallback.
void	setTypoName (const IdentifierInfo *II)
void	setTypoNNS (NestedNameSpecifier *NNS)

Additional Inherited Members
Public Attributes inherited from clang::CorrectionCandidateCallback
bool	WantTypeSpecifiers = true
bool	WantExpressionKeywords = true
bool	WantCXXNamedCasts = true
bool	WantFunctionLikeCasts = true
bool	WantRemainingKeywords = true
bool	WantObjCSuper = false
bool	IsObjCIvarLookup = false
bool	IsAddressOfOperand = false
Static Public Attributes inherited from clang::CorrectionCandidateCallback
static const unsigned	InvalidDistance = TypoCorrection::InvalidDistance
Protected Member Functions inherited from clang::CorrectionCandidateCallback
bool	MatchesTypo (const TypoCorrection &candidate)
Protected Attributes inherited from clang::CorrectionCandidateCallback
const IdentifierInfo *	Typo
NestedNameSpecifier *	TypoNNS

Detailed Description

template<class C>
class clang::DeclFilterCCC< C >

Simple template class for restricting typo correction candidates to ones having a single Decl* of the given type.

Definition at line 366 of file TypoCorrection.h.

Constructor & Destructor Documentation

DeclFilterCCC()

template<class C >

clang::DeclFilterCCC< C >::DeclFilterCCC ( const IdentifierInfo *  Typo = nullptr, NestedNameSpecifier *  TypoNNS = nullptr  )

inlineexplicit

Definition at line 368 of file TypoCorrection.h.

Member Function Documentation

clone()

template<class C >

std::unique_ptr< CorrectionCandidateCallback > clang::DeclFilterCCC< C >::clone ( )

inlineoverridevirtual

Clone this CorrectionCandidateCallback.

CorrectionCandidateCallbacks are initially stack-allocated. However in case where delayed typo-correction is done we need to move the callback to storage with a longer lifetime. Every class deriving from CorrectionCandidateCallback must implement this method.

Implements clang::CorrectionCandidateCallback.

Definition at line 375 of file TypoCorrection.h.

ValidateCandidate()

template<class C >

bool clang::DeclFilterCCC< C >::ValidateCandidate ( const TypoCorrection &  candidate )

inlineoverridevirtual

Simple predicate used by the default RankCandidate to determine whether to return an edit distance of 0 or InvalidDistance.

This can be overridden by validators that only need to determine if a candidate is viable, without ranking potentially viable candidates. Only ValidateCandidate or RankCandidate need to be overridden by a callback wishing to check the viability of correction candidates. The default predicate always returns true if the candidate is not a type name or keyword, true for types if WantTypeSpecifiers is true, and true for keywords if WantTypeSpecifiers, WantExpressionKeywords, WantCXXNamedCasts, WantRemainingKeywords, or WantObjCSuper is true.

Reimplemented from clang::CorrectionCandidateCallback.

Definition at line 372 of file TypoCorrection.h.

References clang::C, and clang::TypoCorrection::getCorrectionDeclAs().

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

• include/clang/Sema/TypoCorrection.h