class CXXMemberOperatorCall

Declaration

class CXXMemberOperatorCall : public CXXInstanceCall { /* full declaration omitted */ };

Description

Represents a C++ overloaded operator call where the operator is implemented as a non-static member function. Example: iter + 1

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:738

Inherits from: CXXInstanceCall

Member Variables

Inherited from CallEvent:

protected Data

protected Location

Method Overview

• protected CXXMemberOperatorCall(const clang::CXXOperatorCallExpr * CE, clang::ento::ProgramStateRef St, const clang::LocationContext * LCtx)
• protected CXXMemberOperatorCall(const clang::ento::CXXMemberOperatorCall & Other)
• public static bool classof(const clang::ento::CallEvent * CA)
• protected void cloneTo(void * Dest) const
• public unsigned int getASTArgumentIndex(unsigned int CallArgumentIndex) const
• public Optional<unsigned int> getAdjustedParameterIndex(unsigned int ASTArgumentIndex) const
• public const clang::Expr * getArgExpr(unsigned int Index) const
• public const clang::Expr * getCXXThisExpr() const
• public clang::ento::CallEvent::Kind getKind() const
• public llvm::StringRef getKindAsString() const
• public unsigned int getNumArgs() const
• public const clang::CXXOperatorCallExpr * getOriginExpr() const
• public clang::OverloadedOperatorKind getOverloadedOperator() const

Inherited from CXXInstanceCall:

• public classof
• public getCXXThisExpr
• public getCXXThisVal
• public getDecl
• protected getExtraInvalidatedValues
• public getInitialStackFrameContents
• public getRuntimeDefinition

Inherited from AnyFunctionCall:

• public argumentsMayEscape
• public classof
• public getDecl
• public getInitialStackFrameContents
• public getRuntimeDefinition
• public parameters

Inherited from CallEvent:

• public argumentsMayEscape
• protected cloneTo
• public cloneWithState
• public cloneWithState
• public dump
• public dump
• public getASTArgumentIndex
• public getAdjustedParameterIndex
• public getArgExpr
• public getArgSVal
• public getArgSourceRange
• public getCalleeAnalysisDeclContext
• public getCalleeIdentifier
• public getCalleeStackFrame
• public getConstructionContext
• public getDecl
• public getDeclaredResultType
• protected getExtraInvalidatedValues
• public getInitialStackFrameContents
• public getKind
• public getKindAsString
• public getLocationContext
• public getNumArgs
• public getOriginExpr
• public getParameterLocation
• public getProgramPoint
• public getResultType
• public getReturnValue
• public getReturnValueUnderConstruction
• public getRuntimeDefinition
• protected getSVal
• public getSourceRange
• public getState
• public hasNonNullArgumentsWithType
• public hasNonZeroCallbackArg
• public hasVoidPointerToNonConstArg
• public invalidateRegions
• public isArgumentConstructedDirectly
• public isCallStmt
• public isForeign
• public isGlobalCFunction
• public isInSystemHeader
• public isVariadic
• public param_type_begin
• public param_type_end
• public parameters
• public setForeign

Methods

¶CXXMemberOperatorCall(
    const clang::CXXOperatorCallExpr* CE,
    clang::ento::ProgramStateRef St,
    const clang::LocationContext* LCtx)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:742

Parameters

const clang::CXXOperatorCallExpr* CE

clang::ento::ProgramStateRef St

const clang::LocationContext* LCtx

¶CXXMemberOperatorCall(
    const clang::ento::CXXMemberOperatorCall&
        Other)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:745

Parameters

const clang::ento::CXXMemberOperatorCall& Other

¶static bool classof(
    const clang::ento::CallEvent* CA)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:769

Parameters

const clang::ento::CallEvent* CA

¶void cloneTo(void* Dest) const

Description

Copies this CallEvent, with vtable intact, into a new block of memory.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:747

Parameters

void* Dest

¶unsigned int getASTArgumentIndex(
    unsigned int CallArgumentIndex) const

Description

Some call event sub-classes conveniently adjust mismatching AST indices to match parameter indices. This function converts an argument index as understood by CallEvent to the argument index as understood by the AST.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:781

Parameters

unsigned int CallArgumentIndex

¶Optional<unsigned int> getAdjustedParameterIndex(
    unsigned int ASTArgumentIndex) const

Description

Some calls have parameter numbering mismatched from argument numbering. This function converts an argument index to the corresponding parameter index. Returns None is the argument doesn't correspond to any parameter variable.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:774

Parameters

unsigned int ASTArgumentIndex

¶const clang::Expr* getArgExpr(
    unsigned int Index) const

Description

Returns the expression associated with a given argument. May be null if this expression does not appear in the source.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:760

Parameters

unsigned int Index

¶const clang::Expr* getCXXThisExpr() const

Description

Returns the expression representing the implicit 'this' object.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:764

¶clang::ento::CallEvent::Kind getKind() const

Description

Returns the kind of call this is.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:766

¶llvm::StringRef getKindAsString() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:767

¶unsigned int getNumArgs() const

Description

Returns the number of arguments (explicit and implicit). Note that this may be greater than the number of parameters in the callee's declaration, and that it may include arguments not written in the source.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:756

¶const clang::CXXOperatorCallExpr* getOriginExpr()
    const

Description

Returns the expression whose value will be the result of this call. May be null.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:752

¶clang::OverloadedOperatorKind
getOverloadedOperator() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h:787