class CXXOperatorCallExpr

Declaration

class CXXOperatorCallExpr : public CallExpr { /* full declaration omitted */ };

Description

A call to an overloaded operator written using operator syntax. Represents a call to an overloaded operator written using operator syntax, e.g., "x + y" or "*p". While semantically equivalent to a normal call, this AST node provides better information about the syntactic representation of the call. In a C++ template, this expression node kind will be used whenever any of the arguments are type-dependent. In this case, the function itself will be a (possibly empty) set of functions and function templates that were found by name lookup at template definition time.

Declared at: clang/include/clang/AST/ExprCXX.h:82

Inherits from: CallExpr

Member Variables

private clang::SourceRange Range

Inherited from CallExpr:

public static NotADL = ADLCallKind::NotADL

public static UsesADL = ADLCallKind::UsesADL

Inherited from Stmt:

protected

Method Overview

• private CXXOperatorCallExpr(clang::OverloadedOperatorKind OpKind, clang::Expr * Fn, ArrayRef<clang::Expr *> Args, clang::QualType Ty, clang::ExprValueKind VK, clang::SourceLocation OperatorLoc, clang::FPOptionsOverride FPFeatures, clang::CallExpr::ADLCallKind UsesADL)
• private CXXOperatorCallExpr(unsigned int NumArgs, bool HasFPFeatures, clang::Stmt::EmptyShell Empty)
• public static clang::CXXOperatorCallExpr * Create(const clang::ASTContext & Ctx, clang::OverloadedOperatorKind OpKind, clang::Expr * Fn, ArrayRef<clang::Expr *> Args, clang::QualType Ty, clang::ExprValueKind VK, clang::SourceLocation OperatorLoc, clang::FPOptionsOverride FPFeatures, clang::CallExpr::ADLCallKind UsesADL = NotADL)
• public static clang::CXXOperatorCallExpr * CreateEmpty(const clang::ASTContext & Ctx, unsigned int NumArgs, bool HasFPFeatures, clang::Stmt::EmptyShell Empty)
• public static bool classof(const clang::Stmt * T)
• public clang::SourceLocation getBeginLoc() const
• public clang::SourceLocation getEndLoc() const
• public clang::SourceLocation getExprLoc() const
• public clang::OverloadedOperatorKind getOperator() const
• public clang::SourceLocation getOperatorLoc() const
• public clang::SourceRange getSourceRange() const
• private clang::SourceRange getSourceRangeImpl() const
• public static bool isAssignmentOp(clang::OverloadedOperatorKind Opc)
• public bool isAssignmentOp() const
• public static bool isComparisonOp(clang::OverloadedOperatorKind Opc)
• public bool isComparisonOp() const
• public bool isInfixBinaryOp() const

Inherited from CallExpr:

• public Create
• public CreateEmpty
• public CreateTemporary
• public arg_begin
• public arg_begin
• public arg_end
• public arg_end
• public arguments
• public arguments
• public children
• public children
• public classof
• public computeDependence
• public getADLCallKind
• public getArg
• public getArg
• public getArgs
• public getArgs
• public getBeginLoc
• public getBuiltinCallee
• public getCallReturnType
• public getCallee
• public getCallee
• public getCalleeDecl
• public getCalleeDecl
• public getDirectCallee
• public getDirectCallee
• public getEndLoc
• public getFPFeatures
• public getFPFeaturesInEffect
• public getNumArgs
• public getNumCommas
• protected getNumPreArgs
• protected getPreArg
• protected getPreArg
• public getRParenLoc
• public getRawSubExprs
• public getStoredFPFeatures
• protected getTrailingFPFeatures
• protected getTrailingFPFeatures
• public getUnusedResultAttr
• public hasStoredFPFeatures
• public hasUnusedResultAttr
• public isBuiltinAssumeFalse
• public isCallToStdMove
• public isUnevaluatedBuiltinCall
• public markDependentForPostponedNameLookup
• public setADLCallKind
• public setArg
• public setCallee
• public setNumArgsUnsafe
• protected setPreArg
• public setRParenLoc
• public setStoredFPFeatures
• public shrinkNumArgs
• protected sizeOfTrailingObjects
• public usesADL

Inherited from Expr:

• public Classify
• public ClassifyLValue
• public ClassifyModifiable
• public EvaluateAsBooleanCondition
• public EvaluateAsConstantExpr
• public EvaluateAsFixedPoint
• public EvaluateAsFloat
• public EvaluateAsInitializer
• public EvaluateAsInt
• public EvaluateAsLValue
• public EvaluateAsRValue
• public EvaluateForOverflow
• public EvaluateKnownConstInt
• public EvaluateKnownConstIntCheckOverflow
• public EvaluateWithSubstitution
• public HasSideEffects
• public IgnoreCasts
• public IgnoreCasts
• public IgnoreConversionOperatorSingleStep
• public IgnoreConversionOperatorSingleStep
• public IgnoreImpCasts
• public IgnoreImpCasts
• public IgnoreImplicit
• public IgnoreImplicit
• public IgnoreImplicitAsWritten
• public IgnoreImplicitAsWritten
• public IgnoreParenBaseCasts
• public IgnoreParenBaseCasts
• public IgnoreParenCasts
• public IgnoreParenCasts
• public IgnoreParenImpCasts
• public IgnoreParenImpCasts
• public IgnoreParenLValueCasts
• public IgnoreParenLValueCasts
• public IgnoreParenNoopCasts
• public IgnoreParenNoopCasts
• public IgnoreParens
• public IgnoreParens
• public IgnoreUnlessSpelledInSource
• public IgnoreUnlessSpelledInSource
• public classof
• public containsErrors
• public containsUnexpandedParameterPack
• public findBoundMemberType
• public getAsBuiltinConstantDeclRef
• public getBestDynamicClassType
• public getBestDynamicClassTypeExpr
• public getDependence
• public getExprLoc
• public getFPFeaturesInEffect
• public getIntegerConstantExpr
• public getObjCProperty
• public getObjectKind
• public getReferencedDeclOfCallee
• public getReferencedDeclOfCallee
• public getSourceBitField
• public getSourceBitField
• public getType
• public getValueKind
• public getValueKindForType
• public hasAnyTypeDependentArguments
• public hasNonTrivialCall
• public hasPlaceholderType
• public hasPlaceholderType
• public isBoundMemberFunction
• public isCXX11ConstantExpr
• public isCXX98IntegralConstantExpr
• public isConstantInitializer
• public isDefaultArgument
• public isEvaluatable
• public isGLValue
• public isImplicitCXXThis
• public isInstantiationDependent
• public isIntegerConstantExpr
• public isKnownToHaveBooleanValue
• public isLValue
• public isModifiableLvalue
• public isNullPointerConstant
• public isOBJCGCCandidate
• public isObjCSelfExpr
• public isOrdinaryOrBitFieldObject
• public isPRValue
• public isPotentialConstantExpr
• public isPotentialConstantExprUnevaluated
• public isReadIfDiscardedInCPlusPlus11
• public isSameComparisonOperand
• public isTemporaryObject
• public isTypeDependent
• public isUnusedResultAWarning
• public isValueDependent
• public isXValue
• public refersToBitField
• public refersToGlobalRegisterVar
• public refersToMatrixElement
• public refersToVectorElement
• protected setDependence
• public setObjectKind
• public setType
• public setValueKind
• public skipRValueSubobjectAdjustments
• public skipRValueSubobjectAdjustments
• public tryEvaluateObjectSize
• public tryEvaluateStrLen

Inherited from ValueStmt:

• public classof
• public getExprStmt
• public getExprStmt

Inherited from Stmt:

• public EnableStatistics
• public IgnoreContainers
• public IgnoreContainers
• public PrintStats
• public ProcessODRHash
• public Profile
• public addStmtClass
• public child_begin
• public child_begin
• public child_end
• public child_end
• public children
• public children
• public determineLikelihoodConflict
• public dump
• public dump
• public dumpColor
• public dumpPretty
• public getBeginLoc
• public getEndLoc
• public getID
• public getLikelihood
• public getLikelihood
• public getLikelihood
• public getLikelihoodAttr
• public getSourceRange
• public getStmtClass
• public getStmtClassName
• public printJson
• public printPretty
• public printPrettyControlled
• public stripLabelLikeStatements
• public stripLabelLikeStatements
• public viewAST

Methods

¶CXXOperatorCallExpr(
    clang::OverloadedOperatorKind OpKind,
    clang::Expr* Fn,
    ArrayRef<clang::Expr*> Args,
    clang::QualType Ty,
    clang::ExprValueKind VK,
    clang::SourceLocation OperatorLoc,
    clang::FPOptionsOverride FPFeatures,
    clang::CallExpr::ADLCallKind UsesADL)

Declared at: clang/include/clang/AST/ExprCXX.h:93

Parameters

clang::OverloadedOperatorKind OpKind

clang::Expr* Fn

ArrayRef<clang::Expr*> Args

clang::QualType Ty

clang::ExprValueKind VK

clang::SourceLocation OperatorLoc

clang::FPOptionsOverride FPFeatures

clang::CallExpr::ADLCallKind UsesADL

¶CXXOperatorCallExpr(unsigned int NumArgs,
                    bool HasFPFeatures,
                    clang::Stmt::EmptyShell Empty)

Declared at: clang/include/clang/AST/ExprCXX.h:98

Parameters

unsigned int NumArgs

bool HasFPFeatures

clang::Stmt::EmptyShell Empty

¶static clang::CXXOperatorCallExpr* Create(
    const clang::ASTContext& Ctx,
    clang::OverloadedOperatorKind OpKind,
    clang::Expr* Fn,
    ArrayRef<clang::Expr*> Args,
    clang::QualType Ty,
    clang::ExprValueKind VK,
    clang::SourceLocation OperatorLoc,
    clang::FPOptionsOverride FPFeatures,
    clang::CallExpr::ADLCallKind UsesADL = NotADL)

Declared at: clang/include/clang/AST/ExprCXX.h:102

Parameters

const clang::ASTContext& Ctx

clang::OverloadedOperatorKind OpKind

clang::Expr* Fn

ArrayRef<clang::Expr*> Args

clang::QualType Ty

clang::ExprValueKind VK

clang::SourceLocation OperatorLoc

clang::FPOptionsOverride FPFeatures

clang::CallExpr::ADLCallKind UsesADL = NotADL

¶static clang::CXXOperatorCallExpr* CreateEmpty(
    const clang::ASTContext& Ctx,
    unsigned int NumArgs,
    bool HasFPFeatures,
    clang::Stmt::EmptyShell Empty)

Declared at: clang/include/clang/AST/ExprCXX.h:107

Parameters

const clang::ASTContext& Ctx

unsigned int NumArgs

bool HasFPFeatures

clang::Stmt::EmptyShell Empty

¶static bool classof(const clang::Stmt* T)

Declared at: clang/include/clang/AST/ExprCXX.h:164

Parameters

const clang::Stmt* T

¶clang::SourceLocation getBeginLoc() const

Declared at: clang/include/clang/AST/ExprCXX.h:160

¶clang::SourceLocation getEndLoc() const

Declared at: clang/include/clang/AST/ExprCXX.h:161

¶clang::SourceLocation getExprLoc() const

Declared at: clang/include/clang/AST/ExprCXX.h:152

¶clang::OverloadedOperatorKind getOperator() const

Description

Returns the kind of overloaded operator that this expression refers to.

Declared at: clang/include/clang/AST/ExprCXX.h:112

¶clang::SourceLocation getOperatorLoc() const

Description

Returns the location of the operator symbol in the expression. When \c getOperator()==OO_Call, this is the location of the right parentheses; when \c getOperator()==OO_Subscript, this is the location of the right bracket.

Declared at: clang/include/clang/AST/ExprCXX.h:150

¶clang::SourceRange getSourceRange() const

Declared at: clang/include/clang/AST/ExprCXX.h:162

¶clang::SourceRange getSourceRangeImpl() const

Declared at: clang/include/clang/AST/ExprCXX.h:91

¶static bool isAssignmentOp(
    clang::OverloadedOperatorKind Opc)

Declared at: clang/include/clang/AST/ExprCXX.h:117

Parameters

clang::OverloadedOperatorKind Opc

¶bool isAssignmentOp() const

Declared at: clang/include/clang/AST/ExprCXX.h:124

¶static bool isComparisonOp(
    clang::OverloadedOperatorKind Opc)

Declared at: clang/include/clang/AST/ExprCXX.h:126

Parameters

clang::OverloadedOperatorKind Opc

¶bool isComparisonOp() const

Declared at: clang/include/clang/AST/ExprCXX.h:140

¶bool isInfixBinaryOp() const

Description

Is this written as an infix binary operator?

Declared at: clang/include/clang/AST/ExprCXX.h:143