class TemplateTypeParmType

Declaration

class TemplateTypeParmType : public Type, public Node { /* full declaration omitted */ };

Description

The base class of the type hierarchy. A central concept with types is that each type always has a canonical type. A canonical type is the type with any typedef names stripped out of it or the types it references. For example, consider: typedef int foo; typedef foo* bar; 'int *' 'foo *' 'bar' There will be a Type object created for 'int'. Since int is canonical, its CanonicalType pointer points to itself. There is also a Type for 'foo' (a TypedefType). Its CanonicalType pointer points to the 'int' Type. Next there is a PointerType that represents 'int*', which, like 'int', is canonical. Finally, there is a PointerType type for 'foo*' whose canonical type is 'int*', and there is a TypedefType for 'bar', whose canonical type is also 'int*'. Non-canonical types are useful for emitting diagnostics, without losing information about typedefs being used. Canonical types are useful for type comparisons (they allow by-pointer equality tests) and useful for reasoning about whether something has a particular form (e.g. is a function type), because they implicitly, recursively, strip all typedefs out of a type. Types, once created, are immutable.

Declared at: clang/include/clang/AST/Type.h:4892

Inherits from: Type, FoldingSetBase::Node

Member Variables

private anonymous struct / union

Inherited from Type:

protected

Method Overview

• public void Profile(llvm::FoldingSetNodeID & ID)
• public static void Profile(llvm::FoldingSetNodeID & ID, unsigned int Depth, unsigned int Index, bool ParameterPack, clang::TemplateTypeParmDecl * TTPDecl)
• private TemplateTypeParmType(clang::TemplateTypeParmDecl * TTPDecl, clang::QualType Canon)
• private TemplateTypeParmType(unsigned int D, unsigned int I, bool PP)
• public static bool classof(const clang::Type * T)
• public clang::QualType desugar() const
• private const clang::TemplateTypeParmType::CanonicalTTPTInfo & getCanTTPTInfo() const
• public clang::TemplateTypeParmDecl * getDecl() const
• public unsigned int getDepth() const
• public clang::IdentifierInfo * getIdentifier() const
• public unsigned int getIndex() const
• public bool isParameterPack() const
• public bool isSugared() const

Inherited from FoldingSetBase::Node:

• public SetNextInBucket
• public getNextInBucket

Inherited from Type:

• public acceptsObjCTypeParams
• protected addDependence
• public canDecayToPointerType
• public canHaveNullability
• public castAs
• public castAsArrayTypeUnsafe
• public containsErrors
• public containsUnexpandedParameterPack
• public dump
• public dump
• public getArrayElementTypeNoTypeQual
• public getAs
• public getAsAdjusted
• public getAsArrayTypeUnsafe
• public getAsCXXRecordDecl
• public getAsComplexIntegerType
• public getAsObjCInterfacePointerType
• public getAsObjCInterfaceType
• public getAsObjCQualifiedClassType
• public getAsObjCQualifiedIdType
• public getAsObjCQualifiedInterfaceType
• public getAsPlaceholderType
• public getAsRecordDecl
• public getAsStructureType
• public getAsTagDecl
• public getAsUnionType
• public getBaseElementTypeUnsafe
• public getCanonicalTypeInternal
• public getCanonicalTypeUnqualified
• public getContainedAutoType
• public getContainedDeducedType
• public getDependence
• public getLinkage
• public getLinkageAndVisibility
• public getLocallyUnqualifiedSingleStepDesugaredType
• public getNullability
• public getObjCARCImplicitLifetime
• public getObjCSubstitutions
• public getPointeeCXXRecordDecl
• public getPointeeOrArrayElementType
• public getPointeeType
• public getScalarTypeKind
• public getSveEltType
• public getTypeClass
• public getTypeClassName
• public getUnqualifiedDesugaredType
• public getVisibility
• public hasAttr
• public hasAutoForTrailingReturnType
• public hasFloatingRepresentation
• public hasIntegerRepresentation
• public hasObjCPointerRepresentation
• public hasPointerRepresentation
• public hasSignedIntegerRepresentation
• public hasSizedVLAType
• public hasUnnamedOrLocalType
• public hasUnsignedIntegerRepresentation
• public isAggregateType
• public isAlignValT
• public isAnyCharacterType
• public isAnyComplexType
• public isAnyPointerType
• public isArithmeticType
• public isArrayType
• public isAtomicType
• public isBFloat16Type
• public isBitIntType
• public isBlockCompatibleObjCPointerType
• public isBlockPointerType
• public isBooleanType
• public isBuiltinType
• public isCARCBridgableType
• public isCUDADeviceBuiltinSurfaceType
• public isCUDADeviceBuiltinTextureType
• public isCanonicalUnqualified
• public isChar16Type
• public isChar32Type
• public isChar8Type
• public isCharType
• public isClassType
• public isClkEventT
• public isComplexIntegerType
• public isComplexType
• public isCompoundType
• public isConstantArrayType
• public isConstantMatrixType
• public isConstantSizeType
• public isDecltypeType
• public isDependentAddressSpaceType
• public isDependentSizedArrayType
• public isDependentType
• public isElaboratedTypeSpecifier
• public isEnumeralType
• public isEventT
• public isExtVectorBoolType
• public isExtVectorType
• public isFixedPointOrIntegerType
• public isFixedPointType
• public isFloat128Type
• public isFloat16Type
• public isFloatingType
• public isFromAST
• public isFunctionNoProtoType
• public isFunctionPointerType
• public isFunctionProtoType
• public isFunctionReferenceType
• public isFunctionType
• public isFundamentalType
• public isHalfType
• public isIbm128Type
• public isImageType
• public isIncompleteArrayType
• public isIncompleteOrObjectType
• public isIncompleteType
• public isInstantiationDependentType
• public isIntegerType
• public isIntegralOrEnumerationType
• public isIntegralOrUnscopedEnumerationType
• public isIntegralType
• public isInterfaceType
• public isLValueReferenceType
• public isLinkageValid
• public isLiteralType
• public isMatrixType
• public isMemberDataPointerType
• public isMemberFunctionPointerType
• public isMemberPointerType
• public isNonOverloadPlaceholderType
• public isNothrowT
• public isNullPtrType
• public isOCLExtOpaqueType
• public isOCLIntelSubgroupAVCType
• public isObjCARCBridgableType
• public isObjCARCImplicitlyUnretainedType
• public isObjCBoxableRecordType
• public isObjCBuiltinType
• public isObjCClassOrClassKindOfType
• public isObjCClassType
• public isObjCIdOrObjectKindOfType
• public isObjCIdType
• public isObjCIndependentClassType
• public isObjCIndirectLifetimeType
• public isObjCInertUnsafeUnretainedType
• public isObjCLifetimeType
• public isObjCNSObjectType
• public isObjCObjectOrInterfaceType
• public isObjCObjectPointerType
• public isObjCObjectType
• public isObjCQualifiedClassType
• public isObjCQualifiedIdType
• public isObjCQualifiedInterfaceType
• public isObjCRetainableType
• public isObjCSelType
• public isObjectPointerType
• public isObjectType
• public isOpenCLSpecificType
• public isOverloadableType
• public isPipeType
• public isPlaceholderType
• public isPointerType
• public isPromotableIntegerType
• public isQueueT
• public isRValueReferenceType
• public isRealFloatingType
• public isRealType
• public isRecordType
• public isReferenceType
• public isReserveIDT
• public isSamplerT
• public isSaturatedFixedPointType
• public isScalarType
• public isScopedEnumeralType
• public isSignedFixedPointType
• public isSignedIntegerOrEnumerationType
• public isSignedIntegerType
• public isSizelessBuiltinType
• public isSizelessType
• public isSpecificBuiltinType
• public isSpecificPlaceholderType
• public isSpecifierType
• public isStandardLayoutType
• public isStdByteType
• public isStructuralType
• public isStructureOrClassType
• public isStructureType
• public isTemplateTypeParmType
• public isTypedefNameType
• public isUndeducedAutoType
• public isUndeducedType
• public isUnionType
• public isUnsaturatedFixedPointType
• public isUnscopedEnumerationType
• public isUnsignedFixedPointType
• public isUnsignedIntegerOrEnumerationType
• public isUnsignedIntegerType
• public isVLSTBuiltinType
• public isVariableArrayType
• public isVariablyModifiedType
• public isVectorType
• public isVisibilityExplicit
• public isVoidPointerType
• public isVoidType
• public isWideCharType
• protected setDependence
• protected this_

Inherited from ExtQualsTypeCommonBase:

Methods

¶void Profile(llvm::FoldingSetNodeID& ID)

Declared at: clang/include/clang/AST/Type.h:4946

Parameters

llvm::FoldingSetNodeID& ID

¶static void Profile(
    llvm::FoldingSetNodeID& ID,
    unsigned int Depth,
    unsigned int Index,
    bool ParameterPack,
    clang::TemplateTypeParmDecl* TTPDecl)

Declared at: clang/include/clang/AST/Type.h:4950

Parameters

llvm::FoldingSetNodeID& ID

unsigned int Depth

unsigned int Index

bool ParameterPack

clang::TemplateTypeParmDecl* TTPDecl

¶TemplateTypeParmType(
    clang::TemplateTypeParmDecl* TTPDecl,
    clang::QualType Canon)

Description

Build a non-canonical type.

Declared at: clang/include/clang/AST/Type.h:4911

Parameters

clang::TemplateTypeParmDecl* TTPDecl

clang::QualType Canon

¶TemplateTypeParmType(unsigned int D,
                     unsigned int I,
                     bool PP)

Description

Build the canonical type.

Declared at: clang/include/clang/AST/Type.h:4918

Parameters

unsigned int D

unsigned int I

bool PP

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

Declared at: clang/include/clang/AST/Type.h:4959

Parameters

const clang::Type* T

¶clang::QualType desugar() const

Declared at: clang/include/clang/AST/Type.h:4944

¶const clang::TemplateTypeParmType::
    CanonicalTTPTInfo&
    getCanTTPTInfo() const

Declared at: clang/include/clang/AST/Type.h:4927

¶clang::TemplateTypeParmDecl* getDecl() const

Declared at: clang/include/clang/AST/Type.h:4937

¶unsigned int getDepth() const

Declared at: clang/include/clang/AST/Type.h:4933

¶clang::IdentifierInfo* getIdentifier() const

Declared at: clang/include/clang/AST/Type.h:4941

¶unsigned int getIndex() const

Declared at: clang/include/clang/AST/Type.h:4934

¶bool isParameterPack() const

Declared at: clang/include/clang/AST/Type.h:4935

¶bool isSugared() const

Declared at: clang/include/clang/AST/Type.h:4943