clang::OpaquePtr< PtrTy > Class Template Reference

Wrapper for void* pointer. More...

#include "clang/Sema/Ownership.h"

Inheritance diagram for clang::OpaquePtr< PtrTy >:

Public Member Functions
	OpaquePtr (std::nullptr_t=nullptr)
template<typename PointeeT >
PointeeT *	getPtrTo () const
	Returns plain pointer to the entity pointed by this wrapper.
template<typename PtrT >
PtrT	getPtrAs () const
	Returns pointer converted to the specified type.
PtrTy	get () const
void	set (PtrTy P)
	operator bool () const
void *	getAsOpaquePtr () const

Static Public Member Functions
static OpaquePtr	make (PtrTy P)
static OpaquePtr	getFromOpaquePtr (void *P)

Detailed Description

template<class PtrTy>
class clang::OpaquePtr< PtrTy >

Wrapper for void* pointer.

Template Parameters

PtrTy

Either a pointer type like 'T*' or a type that behaves like a pointer.

This is a very simple POD type that wraps a pointer that the Parser doesn't know about but that Sema or another client does. The PtrTy template argument is used to make sure that "Decl" pointers are not compatible with "Type" pointers for example.

Definition at line 50 of file Ownership.h.

Constructor & Destructor Documentation

OpaquePtr()

template<class PtrTy >

clang::OpaquePtr< PtrTy >::OpaquePtr ( std::nullptr_t  = nullptr )

inline

Definition at line 58 of file Ownership.h.

Member Function Documentation

get()

template<class PtrTy >

PtrTy clang::OpaquePtr< PtrTy >::get ( ) const

inline

Definition at line 80 of file Ownership.h.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnDeclStmt(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnForEachDeclStmt(), clang::SemaOpenMP::ActOnOpenMPDeclareMapperType(), clang::SemaOpenMP::ActOnOpenMPDeclareReductionDirectiveEnd(), clang::SemaOpenMP::ActOnOpenMPDeclareReductionType(), clang::SemaOpenMP::ActOnOpenMPDeclareSimdDirective(), clang::Sema::ActOnPackExpansion(), clang::Sema::ActOnPseudoDestructorExpr(), clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTemplateName(), clang::Sema::ActOnTemplateTypeArgument(), clang::Sema::ActOnTypenameType(), clang::Sema::ActOnUndeclaredTypeTemplateName(), clang::Sema::ActOnVarTemplateSpecialization(), clang::Sema::BuildMemInitializer(), clang::Sema::BuildTypeConstraint(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), clang::Sema::CheckTypeConstraint(), clang::SemaCodeCompletion::CodeCompleteObjCForCollection(), clang::Sema::containsUnexpandedParameterPacks(), clang::Sema::DiagnoseUnknownTypeName(), findOMPAllocatorHandleT(), findOMPAlloctraitT(), findOMPDependT(), findOMPEventHandleT(), getLambdaType(), clang::OpaquePtr< PtrTy >::getPtrAs(), clang::OpaquePtr< PtrTy >::getPtrTo(), clang::Sema::GetTypeFromParser(), clang::Sema::getTypeName(), InventTemplateParameter(), clang::Declarator::isDeclarationOfFunction(), clang::Sema::isTemplateName(), clang::ParseAST(), clang::Sema::ParsedFreeStandingDeclSpec(), ProcessAPINotes(), clang::SemaCodeCompletion::ProduceTemplateArgumentSignatureHelp(), clang::TreeTransform< Derived >::RebuildTemplateName(), clang::DeclSpec::SetTypeSpecType(), translateTemplateArgument(), clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec(), and validateDeclsInsideHLSLBuffer().

getAsOpaquePtr()

template<class PtrTy >

void * clang::OpaquePtr< PtrTy >::getAsOpaquePtr ( ) const

inline

Definition at line 90 of file Ownership.h.

Referenced by clang::Sema::ActOnAlignasTypeArgument(), clang::Sema::BuildCXXForRangeStmt(), clang::SemaCodeCompletion::CodeCompleteObjCForCollection(), findOMPAllocatorHandleT(), findOMPAlloctraitT(), findOMPDependT(), findOMPEventHandleT(), and handleAlignedAttr().

getFromOpaquePtr()

template<class PtrTy >

static OpaquePtr clang::OpaquePtr< PtrTy >::getFromOpaquePtr ( void *  P )

inlinestatic

Definition at line 91 of file Ownership.h.

References P.

Referenced by clang::UnionOpaquePtr< T >::get(), and llvm::PointerLikeTypeTraits< clang::OpaquePtr< T > >::getFromVoidPointer().

getPtrAs()

template<class PtrTy >

template<typename PtrT >

PtrT clang::OpaquePtr< PtrTy >::getPtrAs ( ) const

inline

Returns pointer converted to the specified type.

Template Parameters

PtrT	Result pointer type. There must be implicit conversion from PtrTy to PtrT.

In contrast to getPtrTo, this method allows the return type to be a smart pointer.

Definition at line 76 of file Ownership.h.

References clang::OpaquePtr< PtrTy >::get().

getPtrTo()

template<class PtrTy >

template<typename PointeeT >

PointeeT * clang::OpaquePtr< PtrTy >::getPtrTo ( ) const

inline

Returns plain pointer to the entity pointed by this wrapper.

Template Parameters

PointeeT

Type of pointed entity.

It is identical to getPtrAs<PointeeT*>.

Definition at line 66 of file Ownership.h.

References clang::OpaquePtr< PtrTy >::get().

make()

template<class PtrTy >

static OpaquePtr clang::OpaquePtr< PtrTy >::make ( PtrTy  P )

inlinestatic

Definition at line 60 of file Ownership.h.

References P, and clang::OpaquePtr< PtrTy >::set().

Referenced by clang::SemaOpenMP::ActOnOpenMPAllocateDirective(), clang::SemaOpenMP::ActOnOpenMPDeclareMapperDirective(), clang::SemaOpenMP::ActOnOpenMPDeclareReductionDirectiveStart(), clang::SemaOpenMP::ActOnOpenMPRequiresDirective(), clang::SemaOpenMP::ActOnOpenMPThreadprivateDirective(), clang::Sema::BuildDeclaratorGroup(), clang::Sema::ConvertDeclToDeclGroup(), and clang::Parser::ParseOpenACCDirectiveDecl().

operator bool()

template<class PtrTy >

clang::OpaquePtr< PtrTy >::operator bool ( ) const

inlineexplicit

Definition at line 88 of file Ownership.h.

set()

template<class PtrTy >

void clang::OpaquePtr< PtrTy >::set ( PtrTy  P )

inline

Definition at line 84 of file Ownership.h.

References P.

Referenced by clang::OpaquePtr< PtrTy >::make().

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

• include/clang/Sema/Ownership.h