TClingClassInfo Class Reference

Emulation of the CINT ClassInfo class.

The CINT C++ interpreter provides an interface to metadata about a class through the ClassInfo class. This class provides the same functionality, using an interface as close as possible to ClassInfo but the class metadata comes from the Clang C++ compiler, not CINT.

Definition at line 53 of file TClingClassInfo.h.

Public Types
enum	EInheritanceMode { kInThisScope = 0, kWithInheritance = 1 }

Public Member Functions
	TClingClassInfo (cling::Interpreter *, Bool_t all=kTRUE)
	TClingClassInfo (cling::Interpreter *, const char *)
	TClingClassInfo (cling::Interpreter *, const clang::Type &)
void	AddBaseOffsetFunction (const clang::Decl *decl, OffsetPtrFunc_t func)
void	AddBaseOffsetValue (const clang::Decl *decl, ptrdiff_t offset)
long	ClassProperty () const
void	Delete (void *arena, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
void	DeleteArray (void *arena, bool dtorOnly, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
void	Destruct (void *arena, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
const clang::ValueDecl *	GetDataMember (const char *name) const
const clang::Decl *	GetDecl () const
TDictionary::DeclId_t	GetDeclId () const
const clang::FunctionTemplateDecl *	GetFunctionTemplate (const char *fname) const
TClingMethodInfo	GetMethod (const char *fname) const
TClingMethodInfo	GetMethod (const char *fname, const char *proto, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
TClingMethodInfo	GetMethodWithArgs (const char *fname, const char *arglist, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
TClingMethodInfo	GetMethod (const char *fname, const char *proto, bool objectIsConst, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
TClingMethodInfo	GetMethodWithArgs (const char *fname, const char *arglist, bool objectIsConst, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
TClingMethodInfo	GetMethod (const char *fname, const llvm::SmallVectorImpl< clang::QualType > &proto, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
TClingMethodInfo	GetMethod (const char *fname, const llvm::SmallVectorImpl< clang::QualType > &proto, bool objectIsConst, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const
int	GetMethodNArg (const char *method, const char *proto, Bool_t objectIsConst, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch) const
long	GetOffset (const clang::CXXMethodDecl *md) const
ptrdiff_t	GetBaseOffset (TClingClassInfo *toBase, void *address, bool isDerivedObject)
const clang::Type *	GetType () const
bool	HasDefaultConstructor () const
bool	HasMethod (const char *name) const
void	Init (const char *name)
void	Init (const clang::Decl *)
void	Init (int tagnum)
void	Init (const clang::Type &)
bool	IsBase (const char *name) const
bool	IsLoaded () const
bool	IsValid () const
bool	IsValidMethod (const char *method, const char *proto, Bool_t objectIsConst, long *offset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch) const
int	InternalNext ()
int	Next ()
void *	New (const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
void *	New (int n, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
void *	New (int n, void *arena, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
void *	New (void *arena, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
long	Property () const
int	RootFlag () const
int	Size () const
long	Tagnum () const
const char *	FileName ()
void	FullName (std::string &output, const ROOT::TMetaUtils::TNormalizedCtxt &normCtxt) const
const char *	Name () const
const char *	Title ()
const char *	TmpltName () const

Static Public Member Functions
static bool	IsEnum (cling::Interpreter *interp, const char *name)

Private Member Functions
	TClingClassInfo ()
TClingClassInfo &	operator= (const TClingClassInfo &)

Private Attributes
cling::Interpreter *	fInterp
bool	fFirstTime
bool	fDescend
bool	fIterAll
clang::DeclContext::decl_iterator	fIter
const clang::Decl *	fDecl
const clang::Type *	fType
std::vector< clang::DeclContext::decl_iterator >	fIterStack
std::string	fTitle
std::string	fDeclFileName
llvm::DenseMap< const clang::Decl *, std::pair< ptrdiff_t, OffsetPtrFunc_t > >	fOffsetCache

#include </mnt/vdb/lsf/workspace/root-makedoc-v606/rootspi/rdoc/src/v6-06-00-patches/core/meta/src/TClingClassInfo.h>

Collaboration diagram for TClingClassInfo:

Member Enumeration Documentation

enum TClingClassInfo::EInheritanceMode

Enumerator
kInThisScope
kWithInheritance

Definition at line 73 of file TClingClassInfo.h.

Constructor & Destructor Documentation

TClingClassInfo::TClingClassInfo ( )

explicitprivate

TClingClassInfo::TClingClassInfo ( cling::Interpreter *  interp, Bool_t  all = kTRUE  )

explicit

Definition at line 71 of file TClingClassInfo.cxx.

TClingClassInfo::TClingClassInfo ( cling::Interpreter *  interp, const char *  name  )

explicit

Definition at line 102 of file TClingClassInfo.cxx.

TClingClassInfo::TClingClassInfo ( cling::Interpreter *  , const clang::Type &    )

explicit

Member Function Documentation

void TClingClassInfo::AddBaseOffsetFunction ( const clang::Decl *  decl, OffsetPtrFunc_t  func  )

inline

Definition at line 83 of file TClingClassInfo.h.

Referenced by TClingBaseClassInfo::Offset().

void TClingClassInfo::AddBaseOffsetValue	(	const clang::Decl *	decl,
		ptrdiff_t	offset
	)

Definition at line 144 of file TClingClassInfo.cxx.

Referenced by TClingBaseClassInfo::Offset().

long TClingClassInfo::ClassProperty

(

)

const

Definition at line 153 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_ClassProperty().

void TClingClassInfo::Delete	(	void *	arena,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 206 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Delete().

void TClingClassInfo::DeleteArray	(	void *	arena,
		bool	dtorOnly,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 223 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_DeleteArray().

void TClingClassInfo::Destruct	(	void *	arena,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 243 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Destruct().

const char * TClingClassInfo::FileName

(

)

Definition at line 1258 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_FileName().

void TClingClassInfo::FullName	(	std::string &	output,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 1267 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_FullName(), TClingBaseClassInfo::FullName(), TCling::GenerateTClass(), and TCling::GetInterpreterTypeName().

ptrdiff_t TClingClassInfo::GetBaseOffset	(	TClingClassInfo *	toBase,
		void *	address,
		bool	isDerivedObject
	)

Definition at line 618 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_GetBaseOffset(), and TCling::InspectMembers().

const clang::ValueDecl * TClingClassInfo::GetDataMember

(

const char *

name

)

const

Definition at line 284 of file TClingClassInfo.cxx.

Referenced by TCling::GetDataMember(), and TCling::GetDeclId().

const clang::Decl* TClingClassInfo::GetDecl ( ) const

inline

Definition at line 90 of file TClingClassInfo.h.

Referenced by TCling::ClassInfo_GetBaseOffset(), TClingCallFunc::ExecDefaultConstructor(), TClingCallFunc::ExecDestructor(), FileName(), TClingBaseClassInfo::GenerateBaseOffsetFunction(), TCling::GenerateTClass(), GetBaseOffset(), TCling::GetEnum(), GetOffset(), TCling::InspectMembers(), IsBase(), TClingCallFunc::make_ctor_wrapper(), TClingCallFunc::make_dtor_wrapper(), TClingBaseClassInfo::Offset(), TClingBaseClassInfo::Property(), TCling__TEST_isInvalidDecl(), TClingBaseClassInfo::TClingBaseClassInfo(), TClingDataMemberInfo::TClingDataMemberInfo(), TClingMethodInfo::TClingMethodInfo(), Title(), and TCling::UpdateClassInfoWithDecl().

TDictionary::DeclId_t TClingClassInfo::GetDeclId ( ) const

inline

Definition at line 91 of file TClingClassInfo.h.

Referenced by TCling::SetClassInfo(), and TCling::UpdateClassInfoWithDecl().

const FunctionTemplateDecl * TClingClassInfo::GetFunctionTemplate

(

const char *

fname

)

const

Definition at line 254 of file TClingClassInfo.cxx.

Referenced by TCling::GetFunctionTemplate().

TClingMethodInfo TClingClassInfo::GetMethod

(

const char *

fname

)

const

Definition at line 298 of file TClingClassInfo.cxx.

Referenced by TCling::GenerateTClass(), TCling::GetFunction(), TCling::GetFunctionWithPrototype(), TCling::GetFunctionWithValues(), TCling::GetInterfaceMethodWithPrototype(), TCling::GetMangledNameWithPrototype(), GetMethod(), GetMethodNArg(), GetMethodWithArgs(), IsValidMethod(), and TClingCallFunc::SetFuncProto().

TClingMethodInfo TClingClassInfo::GetMethod	(	const char *	fname,
		const char *	proto,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 338 of file TClingClassInfo.cxx.

TClingMethodInfo TClingClassInfo::GetMethod	(	const char *	fname,
		const char *	proto,
		bool	objectIsConst,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 345 of file TClingClassInfo.cxx.

TClingMethodInfo TClingClassInfo::GetMethod	(	const char *	fname,
		const llvm::SmallVectorImpl< clang::QualType > &	proto,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 431 of file TClingClassInfo.cxx.

TClingMethodInfo TClingClassInfo::GetMethod	(	const char *	fname,
		const llvm::SmallVectorImpl< clang::QualType > &	proto,
		bool	objectIsConst,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 439 of file TClingClassInfo.cxx.

int TClingClassInfo::GetMethodNArg	(	const char *	method,
		const char *	proto,
		Bool_t	objectIsConst,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch
	)		const

Definition at line 571 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_GetMethodNArg().

TClingMethodInfo TClingClassInfo::GetMethodWithArgs	(	const char *	fname,
		const char *	arglist,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 505 of file TClingClassInfo.cxx.

Referenced by TCling::GetFunctionWithValues(), and TClingCallFunc::SetFunc().

TClingMethodInfo TClingClassInfo::GetMethodWithArgs	(	const char *	fname,
		const char *	arglist,
		bool	objectIsConst,
		long *	poffset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch,
		EInheritanceMode	imode = kWithInheritance
	)		const

Definition at line 512 of file TClingClassInfo.cxx.

long TClingClassInfo::GetOffset

(

const clang::CXXMethodDecl *

md

)

const

Definition at line 591 of file TClingClassInfo.cxx.

Referenced by GetMethod(), and GetMethodWithArgs().

const clang::Type* TClingClassInfo::GetType ( ) const

inline

Definition at line 115 of file TClingClassInfo.h.

Referenced by TClingBaseClassInfo::GenerateBaseOffsetFunction(), TCling::InspectMembers(), TClingBaseClassInfo::InternalNext(), TClingDataMemberInfo::TypeName(), TClingDataMemberInfo::TypeTrueName(), and TCling::UpdateClassInfoWithDecl().

bool TClingClassInfo::HasDefaultConstructor

(

)

const

Definition at line 666 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_HasDefaultConstructor(), and New().

bool TClingClassInfo::HasMethod

(

const char *

name

)

const

Definition at line 709 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_HasMethod().

void TClingClassInfo::Init

(

const char *

name

)

Definition at line 721 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Init(), and TCling::UpdateClassInfoWithDecl().

void TClingClassInfo::Init

(

const clang::Decl *

)

void TClingClassInfo::Init

(

int

tagnum

)

Definition at line 759 of file TClingClassInfo.cxx.

void TClingClassInfo::Init

(

const clang::Type &

)

int TClingClassInfo::InternalNext

(

)

Definition at line 873 of file TClingClassInfo.cxx.

Referenced by Next(), and TClingClassInfo().

bool TClingClassInfo::IsBase

(

const char *

name

)

const

Definition at line 788 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_IsBase().

bool TClingClassInfo::IsEnum ( cling::Interpreter *  interp, const char *  name  )

static

Definition at line 812 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_IsEnum().

bool TClingClassInfo::IsLoaded

(

)

const

Definition at line 822 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_IsLoaded(), Delete(), DeleteArray(), Destruct(), GetFunctionTemplate(), GetMethod(), GetMethodNArg(), GetMethodWithArgs(), HasDefaultConstructor(), HasMethod(), IsBase(), IsValidMethod(), and New().

bool TClingClassInfo::IsValid

(

)

const

Definition at line 852 of file TClingClassInfo.cxx.

Referenced by TCling::CheckClassInfo(), TCling::ClassInfo_IsValid(), ClassProperty(), Delete(), TClingCallFunc::ExecDefaultConstructor(), TClingCallFunc::ExecDestructor(), FileName(), FullName(), TCling::GenerateTClass(), TCling::GetInterpreterTypeName(), IsBase(), IsEnum(), IsLoaded(), TClingBaseClassInfo::IsValid(), Name(), New(), Property(), RootFlag(), TClingCallFunc::SetFunc(), TClingCallFunc::SetFuncProto(), Size(), Tagnum(), TCling__TEST_isInvalidDecl(), TClingDataMemberInfo::TClingDataMemberInfo(), TClingMethodInfo::TClingMethodInfo(), Title(), and TmpltName().

bool TClingClassInfo::IsValidMethod	(	const char *	method,
		const char *	proto,
		Bool_t	objectIsConst,
		long *	offset,
		ROOT::EFunctionMatchMode	mode = ROOT::kConversionMatch
	)		const

Definition at line 857 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_IsValidMethod().

const char * TClingClassInfo::Name

(

)

const

Definition at line 1289 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Name(), TClingBaseClassInfo::GenerateBaseOffsetFunction(), TCling::GetInterpreterTypeName(), and TClingBaseClassInfo::Name().

void * TClingClassInfo::New

(

const ROOT::TMetaUtils::TNormalizedCtxt &

normCtxt

)

const

Definition at line 989 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_New().

void * TClingClassInfo::New	(	int	n,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 1029 of file TClingClassInfo.cxx.

void * TClingClassInfo::New	(	int	n,
		void *	arena,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 1074 of file TClingClassInfo.cxx.

void * TClingClassInfo::New	(	void *	arena,
		const ROOT::TMetaUtils::TNormalizedCtxt &	normCtxt
	)		const

Definition at line 1114 of file TClingClassInfo.cxx.

int TClingClassInfo::Next

(

)

Definition at line 984 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Next().

TClingClassInfo& TClingClassInfo::operator= ( const TClingClassInfo &  )

private

long TClingClassInfo::Property

(

)

const

Definition at line 1152 of file TClingClassInfo.cxx.

Referenced by TCling::CheckClassInfo(), TCling::ClassInfo_Property(), and IsEnum().

int TClingClassInfo::RootFlag

(

)

const

Definition at line 1203 of file TClingClassInfo.cxx.

int TClingClassInfo::Size

(

)

const

Definition at line 1212 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Size().

long TClingClassInfo::Tagnum

(

)

const

Definition at line 1250 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Tagnum(), and TClingBaseClassInfo::Tagnum().

const char * TClingClassInfo::Title

(

)

Definition at line 1307 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_Title().

const char * TClingClassInfo::TmpltName

(

)

const

Definition at line 1347 of file TClingClassInfo.cxx.

Referenced by TCling::ClassInfo_TmpltName(), and TClingBaseClassInfo::TmpltName().

Member Data Documentation

const clang::Decl* TClingClassInfo::fDecl

private

Definition at line 62 of file TClingClassInfo.h.

Referenced by ClassProperty(), Delete(), FullName(), GetDataMember(), GetDecl(), GetFunctionTemplate(), GetMethod(), GetMethodWithArgs(), GetOffset(), HasDefaultConstructor(), HasMethod(), Init(), InternalNext(), IsBase(), IsLoaded(), IsValid(), Name(), New(), Property(), Size(), Tagnum(), TClingClassInfo(), and TmpltName().

std::string TClingClassInfo::fDeclFileName

private

Definition at line 66 of file TClingClassInfo.h.

Referenced by FileName().

bool TClingClassInfo::fDescend

private

Definition at line 59 of file TClingClassInfo.h.

Referenced by Init(), and InternalNext().

bool TClingClassInfo::fFirstTime

private

Definition at line 58 of file TClingClassInfo.h.

Referenced by Init(), InternalNext(), and TClingClassInfo().

cling::Interpreter* TClingClassInfo::fInterp

private

Definition at line 57 of file TClingClassInfo.h.

Referenced by Delete(), DeleteArray(), Destruct(), FileName(), FullName(), GetBaseOffset(), GetDataMember(), GetFunctionTemplate(), GetMethod(), GetMethodWithArgs(), GetOffset(), HasDefaultConstructor(), HasMethod(), Init(), InternalNext(), IsBase(), New(), Property(), Size(), TClingClassInfo(), and Title().

clang::DeclContext::decl_iterator TClingClassInfo::fIter

private

Definition at line 61 of file TClingClassInfo.h.

Referenced by Init(), InternalNext(), and TClingClassInfo().

bool TClingClassInfo::fIterAll

private

Definition at line 60 of file TClingClassInfo.h.

Referenced by InternalNext(), and TClingClassInfo().

std::vector<clang::DeclContext::decl_iterator> TClingClassInfo::fIterStack

private

Definition at line 64 of file TClingClassInfo.h.

Referenced by Init(), and InternalNext().

llvm::DenseMap<const clang::Decl*, std::pair<ptrdiff_t, OffsetPtrFunc_t> > TClingClassInfo::fOffsetCache

private

Definition at line 67 of file TClingClassInfo.h.

Referenced by AddBaseOffsetValue(), and GetBaseOffset().

std::string TClingClassInfo::fTitle

private

Definition at line 65 of file TClingClassInfo.h.

Referenced by Title().

const clang::Type* TClingClassInfo::fType

private

Definition at line 63 of file TClingClassInfo.h.

Referenced by FullName(), GetFunctionTemplate(), GetMethod(), GetMethodWithArgs(), GetType(), Init(), InternalNext(), and TClingClassInfo().

---

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

• core/meta/src/TClingClassInfo.h
• core/meta/src/TClingClassInfo.cxx