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 55 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 classname, bool intantiateTemplate=kTRUE)

	TClingClassInfo (cling::Interpreter , const clang::Decl )

	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 char *	FileName ()

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

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

const clang::ValueDecl *	GetDataMember (const char *name) 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, bool objectIsConst, long *poffset, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch, EInheritanceMode imode=kWithInheritance) const

TClingMethodInfo	GetMethod (const char fname, const char 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

TClingMethodInfo	GetMethod (const char fname, const llvm::SmallVectorImpl< clang::QualType > &proto, 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

TClingMethodInfo	GetMethodWithArgs (const char fname, const char arglist, bool objectIsConst, 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

long	GetOffset (const clang::CXXMethodDecl *md) const

const clang::Type *	GetType () const

EDataType	GetUnderlyingType () const

std::vector< std::string >	GetUsingNamespaces ()

bool	HasDefaultConstructor () const

bool	HasMethod (const char *name) const

void	Init (const char *name)

void	Init (const clang::Decl *)

void	Init (const clang::Type &)

void	Init (int tagnum)

int	InternalNext ()

bool	IsBase (const char *name) const

bool	IsLoaded () const

bool	IsScopedEnum () const

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

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

int	Next ()

long	Property () const

int	RootFlag () const

void	SetDecl (const clang::Decl *D)

int	Size () const

long	Tagnum () const

const char *	Title ()

const char *	TmpltName () const

Public Member Functions inherited from TClingDeclInfo
	TClingDeclInfo (const clang::Decl *D)

virtual	~TClingDeclInfo ()

clang::Decl *	GetDecl ()

virtual const clang::Decl *	GetDecl () const

virtual bool	IsValid () const

virtual const char *	Name ()

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

Private Member Functions
	TClingClassInfo ()=delete

TClingClassInfo &	operator= (const TClingClassInfo &)=delete

Private Attributes
std::string	fDeclFileName

bool	fDescend: 1

bool	fFirstTime: 1

cling::Interpreter *	fInterp

bool	fIsIter: 1

clang::DeclContext::decl_iterator	fIter

bool	fIterAll: 1

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

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

std::string	fTitle

const clang::Type *	fType

Additional Inherited Members
Protected Attributes inherited from TClingDeclInfo
const clang::Decl *	fDecl = nullptr

std::string	fNameCache

#include </home/sftnight/build/workspace/root-makedoc-v620/rootspi/rdoc/src/v6-20-00-patches/core/metacling/src/TClingClassInfo.h>

Inheritance diagram for TClingClassInfo:

[legend]

Member Enumeration Documentation

◆ EInheritanceMode

enum TClingClassInfo::EInheritanceMode

Enumerator
kInThisScope
kWithInheritance

Definition at line 75 of file TClingClassInfo.h.

Constructor & Destructor Documentation

◆ TClingClassInfo() [1/5]

TClingClassInfo::TClingClassInfo ( )

explicitprivatedelete

◆ TClingClassInfo() [2/5]

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

explicit

Definition at line 71 of file TClingClassInfo.cxx.

◆ TClingClassInfo() [3/5]

TClingClassInfo::TClingClassInfo	(	cling::Interpreter *	interp,
		const char *	classname,
		bool	intantiateTemplate = `kTRUE`
	)

explicit

Definition at line 82 of file TClingClassInfo.cxx.

◆ TClingClassInfo() [4/5]

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

explicit

◆ TClingClassInfo() [5/5]

TClingClassInfo::TClingClassInfo	(	cling::Interpreter *	,
		const clang::Decl *
	)

explicit

Member Function Documentation

◆ AddBaseOffsetFunction()

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

inline

Definition at line 86 of file TClingClassInfo.h.

◆ AddBaseOffsetValue()

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

Definition at line 132 of file TClingClassInfo.cxx.

◆ ClassProperty()

long TClingClassInfo::ClassProperty ( ) const

Definition at line 141 of file TClingClassInfo.cxx.

◆ Delete()

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

Definition at line 194 of file TClingClassInfo.cxx.

◆ DeleteArray()

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

Definition at line 211 of file TClingClassInfo.cxx.

◆ Destruct()

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

Definition at line 231 of file TClingClassInfo.cxx.

◆ FileName()

const char * TClingClassInfo::FileName ( )

Definition at line 1311 of file TClingClassInfo.cxx.

◆ FullName()

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

Definition at line 1321 of file TClingClassInfo.cxx.

◆ GetBaseOffset()

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

Definition at line 606 of file TClingClassInfo.cxx.

◆ GetDataMember()

const clang::ValueDecl * TClingClassInfo::GetDataMember ( const char * name ) const

Definition at line 272 of file TClingClassInfo.cxx.

◆ GetDeclId()

TDictionary::DeclId_t TClingClassInfo::GetDeclId ( ) const

inline

Definition at line 98 of file TClingClassInfo.h.

◆ GetFunctionTemplate()

const FunctionTemplateDecl * TClingClassInfo::GetFunctionTemplate ( const char * fname ) const

Definition at line 242 of file TClingClassInfo.cxx.

◆ GetMethod() [1/5]

TClingMethodInfo TClingClassInfo::GetMethod ( const char * fname ) const

Definition at line 286 of file TClingClassInfo.cxx.

◆ GetMethod() [2/5]

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 333 of file TClingClassInfo.cxx.

◆ GetMethod() [3/5]

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

Definition at line 326 of file TClingClassInfo.cxx.

◆ GetMethod() [4/5]

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 427 of file TClingClassInfo.cxx.

◆ GetMethod() [5/5]

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 419 of file TClingClassInfo.cxx.

◆ GetMethodNArg()

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

Definition at line 559 of file TClingClassInfo.cxx.

◆ GetMethodWithArgs() [1/2]

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 500 of file TClingClassInfo.cxx.

◆ GetMethodWithArgs() [2/2]

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

Definition at line 493 of file TClingClassInfo.cxx.

◆ GetOffset()

long TClingClassInfo::GetOffset ( const clang::CXXMethodDecl * md ) const

Definition at line 579 of file TClingClassInfo.cxx.

◆ GetType()

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

inline

Definition at line 126 of file TClingClassInfo.h.

◆ GetUnderlyingType()

EDataType TClingClassInfo::GetUnderlyingType ( ) const

Definition at line 811 of file TClingClassInfo.cxx.

◆ GetUsingNamespaces()

std::vector< std::string > TClingClassInfo::GetUsingNamespaces ( )

Definition at line 637 of file TClingClassInfo.cxx.

◆ HasDefaultConstructor()

bool TClingClassInfo::HasDefaultConstructor ( ) const

Definition at line 666 of file TClingClassInfo.cxx.

◆ HasMethod()

bool TClingClassInfo::HasMethod ( const char * name ) const

Definition at line 689 of file TClingClassInfo.cxx.

◆ Init() [1/4]

void TClingClassInfo::Init ( const char * name )

Definition at line 701 of file TClingClassInfo.cxx.

◆ Init() [2/4]

void TClingClassInfo::Init ( const clang::Decl * )

◆ Init() [3/4]

void TClingClassInfo::Init ( const clang::Type & )

◆ Init() [4/4]

void TClingClassInfo::Init ( int tagnum )

Definition at line 741 of file TClingClassInfo.cxx.

◆ InternalNext()

int TClingClassInfo::InternalNext ( )

Definition at line 905 of file TClingClassInfo.cxx.

◆ IsBase()

bool TClingClassInfo::IsBase ( const char * name ) const

Definition at line 770 of file TClingClassInfo.cxx.

◆ IsEnum()

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

static

Definition at line 794 of file TClingClassInfo.cxx.

◆ IsLoaded()

bool TClingClassInfo::IsLoaded ( ) const

Definition at line 859 of file TClingClassInfo.cxx.

◆ IsScopedEnum()

bool TClingClassInfo::IsScopedEnum ( ) const

Definition at line 804 of file TClingClassInfo.cxx.

◆ IsValidMethod()

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

Definition at line 889 of file TClingClassInfo.cxx.

◆ New() [1/4]

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

Definition at line 1038 of file TClingClassInfo.cxx.

◆ New() [2/4]

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

Definition at line 1078 of file TClingClassInfo.cxx.

◆ New() [3/4]

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

Definition at line 1123 of file TClingClassInfo.cxx.

◆ New() [4/4]

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

Definition at line 1163 of file TClingClassInfo.cxx.

◆ Next()

int TClingClassInfo::Next ( )

Definition at line 1033 of file TClingClassInfo.cxx.

◆ operator=()

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

privatedelete

◆ Property()

long TClingClassInfo::Property ( ) const

Definition at line 1201 of file TClingClassInfo.cxx.

◆ RootFlag()

int TClingClassInfo::RootFlag ( ) const

Definition at line 1256 of file TClingClassInfo.cxx.

◆ SetDecl()

void TClingClassInfo::SetDecl ( const clang::Decl * D )

inline

Definition at line 93 of file TClingClassInfo.h.

◆ Size()

int TClingClassInfo::Size ( ) const

Definition at line 1265 of file TClingClassInfo.cxx.

◆ Tagnum()

long TClingClassInfo::Tagnum ( ) const

Definition at line 1303 of file TClingClassInfo.cxx.

◆ Title()

const char * TClingClassInfo::Title ( )

Definition at line 1343 of file TClingClassInfo.cxx.

◆ TmpltName()

const char * TClingClassInfo::TmpltName ( ) const

Definition at line 1383 of file TClingClassInfo.cxx.

Member Data Documentation

◆ fDeclFileName

std::string TClingClassInfo::fDeclFileName

private

Definition at line 68 of file TClingClassInfo.h.

◆ fDescend

bool TClingClassInfo::fDescend

private

Definition at line 61 of file TClingClassInfo.h.

◆ fFirstTime

bool TClingClassInfo::fFirstTime

private

Definition at line 60 of file TClingClassInfo.h.

◆ fInterp

cling::Interpreter* TClingClassInfo::fInterp

private

Definition at line 59 of file TClingClassInfo.h.

◆ fIsIter

bool TClingClassInfo::fIsIter

private

Definition at line 63 of file TClingClassInfo.h.

◆ fIter

clang::DeclContext::decl_iterator TClingClassInfo::fIter

private

Definition at line 64 of file TClingClassInfo.h.

◆ fIterAll

bool TClingClassInfo::fIterAll

private

Definition at line 62 of file TClingClassInfo.h.

◆ fIterStack

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

private

Definition at line 66 of file TClingClassInfo.h.

◆ fOffsetCache

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

private

Definition at line 69 of file TClingClassInfo.h.

◆ fTitle

std::string TClingClassInfo::fTitle

private

Definition at line 67 of file TClingClassInfo.h.

◆ fType

const clang::Type* TClingClassInfo::fType

private

Definition at line 65 of file TClingClassInfo.h.

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

core/metacling/src/TClingClassInfo.h
core/metacling/src/TClingClassInfo.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ EInheritanceMode

Constructor & Destructor Documentation

◆ TClingClassInfo() [1/5]

◆ TClingClassInfo() [2/5]

◆ TClingClassInfo() [3/5]

◆ TClingClassInfo() [4/5]

◆ TClingClassInfo() [5/5]

Member Function Documentation

◆ AddBaseOffsetFunction()

◆ AddBaseOffsetValue()

◆ ClassProperty()

◆ Delete()

◆ DeleteArray()

◆ Destruct()

◆ FileName()

◆ FullName()

◆ GetBaseOffset()

◆ GetDataMember()

◆ GetDeclId()

◆ GetFunctionTemplate()

◆ GetMethod() [1/5]

◆ GetMethod() [2/5]

◆ GetMethod() [3/5]

◆ GetMethod() [4/5]

◆ GetMethod() [5/5]

◆ GetMethodNArg()

◆ GetMethodWithArgs() [1/2]

◆ GetMethodWithArgs() [2/2]

◆ GetOffset()

◆ GetType()

◆ GetUnderlyingType()

◆ GetUsingNamespaces()

◆ HasDefaultConstructor()

◆ HasMethod()

◆ Init() [1/4]

◆ Init() [2/4]

◆ Init() [3/4]

◆ Init() [4/4]

◆ InternalNext()

◆ IsBase()

◆ IsEnum()

◆ IsLoaded()

◆ IsScopedEnum()

◆ IsValidMethod()

◆ New() [1/4]

◆ New() [2/4]

◆ New() [3/4]

◆ New() [4/4]

◆ Next()

◆ operator=()

◆ Property()

◆ RootFlag()

◆ SetDecl()

◆ Size()

◆ Tagnum()

◆ Title()

◆ TmpltName()

Member Data Documentation

◆ fDeclFileName

◆ fDescend

◆ fFirstTime

◆ fInterp

◆ fIsIter

◆ fIter

◆ fIterAll

◆ fIterStack

◆ fOffsetCache

◆ fTitle

◆ fType