clang::ento::RetainSummary Class Reference

Summary for a function with respect to ownership changes. More...

#include "clang/Analysis/RetainSummaryManager.h"

Public Member Functions
	RetainSummary (ArgEffects A, RetEffect R, ArgEffect defaultEff, ArgEffect ReceiverEff, ArgEffect ThisEff)
ArgEffect	getArg (unsigned idx) const
	getArg - Return the argument effect on the argument specified by idx (starting from 0).
void	addArg (ArgEffects::Factory &af, unsigned idx, ArgEffect e)
void	setDefaultArgEffect (ArgEffect E)
	setDefaultArgEffect - Set the default argument effect.
RetEffect	getRetEffect () const
	getRetEffect - Returns the effect on the return value of the call.
void	setRetEffect (RetEffect E)
	setRetEffect - Set the effect of the return value of the call.
void	setReceiverEffect (ArgEffect e)
	Sets the effect on the receiver of the message.
ArgEffect	getReceiverEffect () const
	getReceiverEffect - Returns the effect on the receiver of the call.
ArgEffect	getThisEffect () const
ArgEffect	getDefaultEffect () const
void	setThisEffect (ArgEffect e)
	Set the effect of the method on "this".
bool	isNoop () const
bool	operator== (const RetainSummary &Other) const
	Test if two retain summaries are identical.
void	Profile (llvm::FoldingSetNodeID &ID) const
	Profile this summary for inclusion in a FoldingSet.
bool	isSimple () const
	A retain summary is simple if it has no ArgEffects other than the default.
ArgEffects	getArgEffects () const

Friends
class	RetainSummaryManager

Detailed Description

Summary for a function with respect to ownership changes.

Definition at line 283 of file RetainSummaryManager.h.

Constructor & Destructor Documentation

RetainSummary()

clang::ento::RetainSummary::RetainSummary ( ArgEffects  A, RetEffect  R, ArgEffect  defaultEff, ArgEffect  ReceiverEff, ArgEffect  ThisEff  )

inline

Definition at line 305 of file RetainSummaryManager.h.

Member Function Documentation

addArg()

void clang::ento::RetainSummary::addArg ( ArgEffects::Factory &  af, unsigned  idx, ArgEffect  e  )

inline

Definition at line 322 of file RetainSummaryManager.h.

getArg()

ArgEffect clang::ento::RetainSummary::getArg ( unsigned  idx ) const

inline

getArg - Return the argument effect on the argument specified by idx (starting from 0).

Definition at line 315 of file RetainSummaryManager.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkSummary(), clang::ento::retaincountchecker::RetainCountChecker::processSummaryOfInlined(), and updateOutParameters().

getArgEffects()

ArgEffects clang::ento::RetainSummary::getArgEffects ( ) const

inline

Definition at line 382 of file RetainSummaryManager.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkBeginFunction(), and updateOutParameters().

getDefaultEffect()

ArgEffect clang::ento::RetainSummary::getDefaultEffect ( ) const

inline

Definition at line 349 of file RetainSummaryManager.h.

getReceiverEffect()

ArgEffect clang::ento::RetainSummary::getReceiverEffect ( ) const

inline

getReceiverEffect - Returns the effect on the receiver of the call.

This is only meaningful if the summary applies to an ObjCMessageExpr*.

Definition at line 343 of file RetainSummaryManager.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkSummary(), and clang::ento::retaincountchecker::RetainCountChecker::processSummaryOfInlined().

getRetEffect()

RetEffect clang::ento::RetainSummary::getRetEffect ( ) const

inline

getRetEffect - Returns the effect on the return value of the call.

Definition at line 332 of file RetainSummaryManager.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkSummary(), and clang::ento::retaincountchecker::RetainCountChecker::processSummaryOfInlined().

getThisEffect()

ArgEffect clang::ento::RetainSummary::getThisEffect ( ) const

inline

Returns

the effect on the "this" receiver of the method call. This is only meaningful if the summary applies to CXXMethodDecl*.

Definition at line 347 of file RetainSummaryManager.h.

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkSummary().

isNoop()

bool clang::ento::RetainSummary::isNoop ( ) const

inline

Definition at line 354 of file RetainSummaryManager.h.

References clang::ento::DoNothing, clang::ento::ArgEffect::getKind(), clang::ento::RetEffect::MakeNoRet(), and clang::ento::MayEscape.

isSimple()

bool clang::ento::RetainSummary::isSimple ( ) const

inline

A retain summary is simple if it has no ArgEffects other than the default.

Definition at line 378 of file RetainSummaryManager.h.

operator==()

bool clang::ento::RetainSummary::operator== ( const RetainSummary &  Other ) const

inline

Test if two retain summaries are identical.

Note that merely equivalent summaries are not necessarily identical (for example, if an explicit argument effect matches the default effect).

Definition at line 363 of file RetainSummaryManager.h.

References clang::Other.

Profile()

void clang::ento::RetainSummary::Profile ( llvm::FoldingSetNodeID &  ID ) const

inline

Profile this summary for inclusion in a FoldingSet.

Definition at line 369 of file RetainSummaryManager.h.

setDefaultArgEffect()

void clang::ento::RetainSummary::setDefaultArgEffect ( ArgEffect  E )

inline

setDefaultArgEffect - Set the default argument effect.

Definition at line 327 of file RetainSummaryManager.h.

References E.

setReceiverEffect()

void clang::ento::RetainSummary::setReceiverEffect ( ArgEffect  e )

inline

Sets the effect on the receiver of the message.

Definition at line 339 of file RetainSummaryManager.h.

setRetEffect()

void clang::ento::RetainSummary::setRetEffect ( RetEffect  E )

inline

setRetEffect - Set the effect of the return value of the call.

Definition at line 335 of file RetainSummaryManager.h.

References E.

setThisEffect()

void clang::ento::RetainSummary::setThisEffect ( ArgEffect  e )

inline

Set the effect of the method on "this".

Definition at line 352 of file RetainSummaryManager.h.

Friends And Related Function Documentation

RetainSummaryManager

friend class RetainSummaryManager

friend

Definition at line 387 of file RetainSummaryManager.h.

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

• include/clang/Analysis/RetainSummaryManager.h