Namespaces
	AST2SourceTools

	propNames

Classes
class	TNormalizedCtxt

class	TClingLookupHelper

class	AnnotatedRecordDecl

class	RConstructorType

Typedefs
typedef void(*	CallWriteStreamer_t )(const AnnotatedRecordDecl &cl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt, std::ostream &dictStream, bool isAutoStreamer)

typedef std::list < RConstructorType >	RConstructorTypes

Enumerations
enum	DataMemberInfo__ValidArrayIndex_error_code { VALID, NOT_INT, NOT_DEF, IS_PRIVATE, UNKNOWN }

enum	EIOCtorCategory : short { EIOCtorCategory::kAbsent, EIOCtorCategory::kDefault, EIOCtorCategory::kIOPtrType, EIOCtorCategory::kIORefType }

Functions
unsigned int	GetNumberOfWarningsAndErrors ()

int	extractAttrString (clang::Attr *attribute, std::string &attrString)
	Extract attr string. More...

int	extractPropertyNameValFromString (const std::string attributeStr, std::string &attrName, std::string &attrValue)

int	extractPropertyNameVal (clang::Attr *attribute, std::string &attrName, std::string &attrValue)

bool	ExtractAttrPropertyFromName (const clang::Decl &decl, const std::string &propName, std::string &propValue)
	This routine counts on the "propName<separator>propValue" format. More...

bool	ExtractAttrIntPropertyFromName (const clang::Decl &decl, const std::string &propName, int &propValue)
	This routine counts on the "propName<separator>propValue" format. More...

bool	RequireCompleteType (const cling::Interpreter &interp, const clang::CXXRecordDecl *cl)

bool	RequireCompleteType (const cling::Interpreter &interp, clang::SourceLocation Loc, clang::QualType Type)

clang::QualType	AddDefaultParameters (clang::QualType instanceType, const cling::Interpreter &interpret, const TNormalizedCtxt &normCtxt)
	Add any unspecified template parameters to the class template instance, mentioned anywhere in the type. More...

llvm::StringRef	DataMemberInfo__ValidArrayIndex (const clang::DeclaratorDecl &m, int errnum=0, llvm::StringRef errstr=0)
	ValidArrayIndex return a static string (so use it or copy it immediatly, do not call GrabIndex twice in the same expression) containing the size of the array data member. More...

std::string	GetROOTIncludeDir (bool rootbuild)

EIOCtorCategory	CheckConstructor (const clang::CXXRecordDecl *, const RConstructorType &)

const clang::FunctionDecl *	ClassInfo__HasMethod (const clang::DeclContext cl, char const , const cling::Interpreter &interp)

void	CreateNameTypeMap (clang::CXXRecordDecl const &, std::map< std::string, ROOT::Internal::TSchemaType, std::less< std::string >, std::allocator< std::pair< std::string const, ROOT::Internal::TSchemaType > > > &)

int	ElementStreamer (std::ostream &finalString, const clang::NamedDecl &forcontext, const clang::QualType &qti, const char t, int rwmode, const cling::Interpreter &interp, const char tcl=0)

bool	IsBase (const clang::CXXRecordDecl cl, const clang::CXXRecordDecl base, const clang::CXXRecordDecl *context, const cling::Interpreter &interp)

bool	IsBase (const clang::FieldDecl &m, const char *basename, const cling::Interpreter &interp)

bool	HasCustomOperatorNewArrayPlacement (clang::RecordDecl const &, const cling::Interpreter &interp)
	return true if we can find a custom operator new with placement More...

bool	HasCustomOperatorNewPlacement (char const *, clang::RecordDecl const &, const cling::Interpreter &)
	return true if we can find a custom operator new with placement More...

bool	HasCustomOperatorNewPlacement (clang::RecordDecl const &, const cling::Interpreter &)
	return true if we can find a custom operator new with placement More...

bool	HasDirectoryAutoAdd (clang::CXXRecordDecl const *, const cling::Interpreter &)
	Return true if the class has a method DirectoryAutoAdd(TDirectory *) More...

bool	HasIOConstructor (clang::CXXRecordDecl const *, std::string &, const RConstructorTypes &, const cling::Interpreter &)
	return true if we can find an constructor calleable without any arguments or with one the IOCtor special types. More...

bool	HasNewMerge (clang::CXXRecordDecl const *, const cling::Interpreter &)
	Return true if the class has a method Merge(TCollection,TFileMergeInfo) More...

bool	HasOldMerge (clang::CXXRecordDecl const *, const cling::Interpreter &)
	Return true if the class has a method Merge(TCollection*) More...

bool	hasOpaqueTypedef (clang::QualType instanceType, const TNormalizedCtxt &normCtxt)
	Return true if the type is a Double32_t or Float16_t or is a instance template that depends on Double32_t or Float16_t. More...

bool	hasOpaqueTypedef (const AnnotatedRecordDecl &cl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt)
	Return true if any of the argument is or contains a double32. More...

bool	HasResetAfterMerge (clang::CXXRecordDecl const *, const cling::Interpreter &)
	Return true if the class has a method ResetAfterMerge(TFileMergeInfo *) More...

bool	NeedDestructor (clang::CXXRecordDecl const *)

bool	NeedTemplateKeyword (clang::CXXRecordDecl const *)

bool	CheckPublicFuncWithProto (clang::CXXRecordDecl const , char const , char const *, const cling::Interpreter &, bool diagnose)
	Return true, if the function (defined by the name and prototype) exists and is public. More...

long	GetLineNumber (clang::Decl const *)
	It looks like the template specialization decl actually contains less information on the location of the code than the decl (in case where there is forward declaration, that is what the specialization points to. More...

bool	GetNameWithinNamespace (std::string &, std::string &, std::string &, clang::CXXRecordDecl const *)
	Return true if one of the class' enclosing scope is a namespace and set fullname to the fully qualified name, clsname to the name within a namespace and nsname to the namespace fully qualified name. More...

void	GetQualifiedName (std::string &qual_name, const clang::QualType &type, const clang::NamedDecl &forcontext)
	Main implementation relying on GetFullyQualifiedTypeName All other GetQualifiedName functions leverage this one except the one for namespaces. More...

std::string	GetQualifiedName (const clang::QualType &type, const clang::NamedDecl &forcontext)

void	GetQualifiedName (std::string &qual_name, const clang::Type &type, const clang::NamedDecl &forcontext)

std::string	GetQualifiedName (const clang::Type &type, const clang::NamedDecl &forcontext)

void	GetQualifiedName (std::string &qual_name, const clang::NamedDecl &nd)
	This implementation does not rely on GetFullyQualifiedTypeName. More...

std::string	GetQualifiedName (const clang::NamedDecl &nd)

void	GetQualifiedName (std::string &qual_name, const AnnotatedRecordDecl &annotated)

std::string	GetQualifiedName (const AnnotatedRecordDecl &annotated)

void	GetQualifiedName (std::string &qual_name, const clang::RecordDecl &recordDecl)

std::string	GetQualifiedName (const clang::RecordDecl &recordDecl)

int	WriteNamespaceHeader (std::ostream &, const clang::RecordDecl *)

int	WriteNamespaceHeader (std::ostream &, const clang::DeclContext *)
	Write all the necessary opening part of the namespace and return the number of closing brackets needed For example for Space1::Space2 we write: namespace Space1 { namespace Space2 { and return 2. More...

void	WritePointersSTL (const AnnotatedRecordDecl &cl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt)
	Write interface function for STL members. More...

int	GetClassVersion (const clang::RecordDecl *cl, const cling::Interpreter &interp)
	Return the version number of the class or -1 if the function Class_Version does not exist. More...

int	IsSTLContainer (const AnnotatedRecordDecl &annotated)
	Is this an STL container. More...

ROOT::ESTLType	IsSTLContainer (const clang::FieldDecl &m)
	Is this an STL container? More...

int	IsSTLContainer (const clang::CXXBaseSpecifier &base)
	Is this an STL container? More...

const char *	ShortTypeName (const char *typeDesc)
	Return the absolute type of typeDesc. More...

std::string	ShortTypeName (const clang::FieldDecl &m)
	Return the absolute type of typeDesc. More...

bool	IsStreamableObject (const clang::FieldDecl &m, const cling::Interpreter &interp)

clang::RecordDecl *	GetUnderlyingRecordDecl (clang::QualType type)

std::string	TrueName (const clang::FieldDecl &m)
	TrueName strips the typedefs and array dimensions. More...

const clang::CXXRecordDecl *	ScopeSearch (const char name, const cling::Interpreter &gInterp, bool diagnose, const clang::Type *resultType)
	Return the scope corresponding to 'name' or std::'name'. More...

void	WriteAuxFunctions (std::ostream &finalString, const AnnotatedRecordDecl &cl, const clang::CXXRecordDecl *decl, const cling::Interpreter &interp, const RConstructorTypes &ctorTypes, const TNormalizedCtxt &normCtxt)
	std::string NormalizedName; GetNormalizedName(NormalizedName, decl->getASTContext().getTypeDeclType(decl), interp, normCtxt); More...

const clang::FunctionDecl *	GetFuncWithProto (const clang::Decl cinfo, const char method, const char *proto, const cling::Interpreter &gInterp, bool diagnose)

void	WriteClassCode (CallWriteStreamer_t WriteStreamerFunc, const AnnotatedRecordDecl &cl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt, std::ostream &finalString, const RConstructorTypes &ctorTypes, bool isGenreflex)
	Generate the code of the class If the requestor is genreflex, request the new streamer format. More...

void	WriteClassInit (std::ostream &finalString, const AnnotatedRecordDecl &cl, const clang::CXXRecordDecl *decl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt, const RConstructorTypes &ctorTypes, bool &needCollectionProxy)
	FIXME: a function of ~300 lines! More...

bool	HasCustomStreamerMemberFunction (const AnnotatedRecordDecl &cl, const clang::CXXRecordDecl *clxx, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt)
	Return true if the class has a custom member function streamer. More...

bool	HasCustomConvStreamerMemberFunction (const AnnotatedRecordDecl &cl, const clang::CXXRecordDecl *clxx, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt)
	Return true if the class has a custom member function streamer. More...

llvm::StringRef	GetFileName (const clang::Decl &decl, const cling::Interpreter &interp)
	Return the header file to be included to declare the Decl. More...

std::string	GetModuleFileName (const char *moduleName)
	Return the dictionary file name for a module. More...

clang::Module *	declareModuleMap (clang::CompilerInstance CI, const char moduleFileName, const char *headers[])
	Declare a virtual module.map to clang. Returns Module on success. More...

std::string	GetInterpreterExtraIncludePath (bool rootbuild)
	Return the -I needed to find RuntimeUniverse.h. More...

std::string	GetLLVMResourceDir (bool rootbuild)
	Return the LLVM / clang resource directory. More...

void	GetCppName (std::string &output, const char *input)
	Return (in the argument 'output') a mangled version of the C++ symbol/type (pass as 'input') that can be used in C++ as a variable name. More...

void	GetFullyQualifiedTypeName (std::string &name, const clang::QualType &type, const cling::Interpreter &interpreter)

void	GetFullyQualifiedTypeName (std::string &name, const clang::QualType &type, const clang::ASTContext &)

clang::QualType	GetNormalizedType (const clang::QualType &type, const cling::Interpreter &interpreter, const TNormalizedCtxt &normCtxt)
	Return the type normalized for ROOT, keeping only the ROOT opaque typedef (Double32_t, etc.) and adding default template argument for all types except those explicitly requested to be drop by the user. More...

void	GetNormalizedName (std::string &norm_name, const clang::QualType &type, const cling::Interpreter &interpreter, const TNormalizedCtxt &normCtxt)
	Return the type name normalized for ROOT, keeping only the ROOT opaque typedef (Double32_t, etc.) and adding default template argument for all types except the STL collections where we remove the default template argument if any. More...

void	GetNormalizedName (std::string &norm_name, const clang::TypeDecl *typeDecl, const cling::Interpreter &interpreter)

llvm::StringRef	GetComment (const clang::Decl &decl, clang::SourceLocation *loc=0)
	Returns the comment (// striped away), annotating declaration in a meaningful for ROOT IO way. More...

llvm::StringRef	GetClassComment (const clang::CXXRecordDecl &decl, clang::SourceLocation *loc, const cling::Interpreter &interpreter)
	Return the class comment after the ClassDef: class MyClass { ... More...

const clang::Type *	GetUnderlyingType (clang::QualType type)
	Return the base/underlying type of a chain of array or pointers type. More...

template<typename T >
const T *	GetAnnotatedRedeclarable (const T *Redecl)

const clang::TypedefNameDecl *	GetAnnotatedRedeclarable (const clang::TypedefNameDecl *TND)

const clang::TagDecl *	GetAnnotatedRedeclarable (const clang::TagDecl *TND)

bool	IsStdClass (const clang::RecordDecl &cl)
	Return true, if the decl is part of the std namespace. More...

bool	IsStdDropDefaultClass (const clang::RecordDecl &cl)
	Return true, if the decl is part of the std namespace and we want its default parameter dropped. More...

bool	MatchWithDeclOrAnyOfPrevious (const clang::CXXRecordDecl &cl, const clang::CXXRecordDecl &currentCl)
	This is a recursive function. More...

bool	IsOfType (const clang::CXXRecordDecl &cl, const std::string &type, const cling::LookupHelper &lh)

ROOT::ESTLType	IsSTLCont (const clang::RecordDecl &cl)
	type : type name: vector<list<classA,allocator>,allocator> result: 0 : not stl container abs(result): code of container 1=vector,2=list,3=deque,4=map 5=multimap,6=set,7=multiset More...

clang::QualType	ReSubstTemplateArg (clang::QualType input, const clang::Type *instance)
	Check if 'input' or any of its template parameter was substituted when instantiating the class template instance and replace it with the partially sugared types we have from 'instance'. More...

int	RemoveTemplateArgsFromName (std::string &name, unsigned int)
	Remove the last n template arguments from the name. More...

clang::TemplateName	ExtractTemplateNameFromQualType (const clang::QualType &qt)
	These manipulations are necessary because a template specialisation type does not inherit from a record type (there is an asymmetry between the decls and the types in the clang interface). More...

bool	QualType2Template (const clang::QualType &qt, clang::ClassTemplateDecl &ctd, clang::ClassTemplateSpecializationDecl &ctsd)
	Get the template specialisation decl and template decl behind the qualtype Returns true if successfully found, false otherwise. More...

clang::ClassTemplateDecl *	QualType2ClassTemplateDecl (const clang::QualType &qt)
	Extract from a qualtype the class template if this makes sense. More...

void	ExtractCtxtEnclosingNameSpaces (const clang::DeclContext &, std::list< std::pair< std::string, bool > > &)
	Extract enclosing namespaces recusrively. More...

void	ExtractEnclosingNameSpaces (const clang::Decl &, std::list< std::pair< std::string, bool > > &)
	Extract the immediately outer namespace and then launch the recursion. More...

const clang::RecordDecl *	ExtractEnclosingScopes (const clang::Decl &decl, std::list< std::pair< std::string, unsigned int > > &enclosingSc)
	Extract the names and types of containing scopes. More...

ROOT::ESTLType	STLKind (const llvm::StringRef type)
	Converts STL container name to number. vector -> 1, etc.. More...

void	SetPathsForRelocatability (std::vector< std::string > &clingArgs)
	Organise the parameters for cling in order to guarantee relocatability It treats the gcc toolchain and the root include path FIXME: enables relocatability for experiments' framework headers until PCMs are available. More...

void	ReplaceAll (std::string &str, const std::string &from, const std::string &to, bool recurse=false)

void	LevelPrint (bool prefix, int level, const char location, const char fmt, va_list ap)

void	Error (const char location, const char va_(fmt),...)
	Use this function in case an error occured. More...

void	SysError (const char location, const char va_(fmt),...)
	Use this function in case a system (OS or GUI) related error occured. More...

void	Info (const char location, const char va_(fmt),...)
	Use this function for informational messages. More...

void	Warning (const char location, const char va_(fmt),...)
	Use this function in warning situations. More...

void	Fatal (const char location, const char va_(fmt),...)
	Use this function in case of a fatal error. It will abort the program. More...

const std::string &	GetPathSeparator ()
	Return the separator suitable for this platform. More...

bool	EndsWith (const std::string &theString, const std::string &theSubstring)

bool	BeginsWith (const std::string &theString, const std::string &theSubstring)

Variables
int	gErrorIgnoreLevel = ROOT::TMetaUtils::kError

const int	kInfo = 0

const int	kNote = 500

const int	kThrowOnWarning = 999

const int	kWarning = 1000

const int	kError = 2000

const int	kSysError = 3000

const int	kFatal = 4000

const int	kMaxLen = 1024

Typedef Documentation

typedef void(* ROOT::TMetaUtils::CallWriteStreamer_t)(const AnnotatedRecordDecl &cl, const cling::Interpreter &interp, const TNormalizedCtxt &normCtxt, std::ostream &dictStream, bool isAutoStreamer)

Definition at line 105 of file TMetaUtils.h.

typedef std::list<RConstructorType> ROOT::TMetaUtils::RConstructorTypes

Definition at line 300 of file TMetaUtils.h.

Enumeration Type Documentation

enum ROOT::TMetaUtils::DataMemberInfo__ValidArrayIndex_error_code

Enumerator
VALID
NOT_INT
NOT_DEF
IS_PRIVATE
UNKNOWN

Definition at line 103 of file TMetaUtils.h.

enum ROOT::TMetaUtils::EIOCtorCategory : short

strong

Enumerator
kAbsent
kDefault
kIOPtrType
kIORefType

Definition at line 345 of file TMetaUtils.h.

Function Documentation

clang::QualType ROOT::TMetaUtils::AddDefaultParameters	(	clang::QualType	instanceType,
		const cling::Interpreter &	interpreter,
		const TNormalizedCtxt &	normCtxt
	)

Add any unspecified template parameters to the class template instance, mentioned anywhere in the type.

Note: this does not strip any typedef but could be merged with cling::utils::Transform::GetPartiallyDesugaredType if we can safely replace TClassEdit::IsStd with a test on the declaring scope and if we can resolve the fact that the added parameter do not take into account possible use/dependences on Double32_t and if we decide that adding the default is the right long term solution or not. Whether it is or not depend on the I/O on whether the default template argument might change or not and whether they (should) affect the on disk layout (for STL containers, we do know they do not).

Definition at line 2817 of file TMetaUtils.cxx.

Referenced by GetNormalizedType().

bool ROOT::TMetaUtils::BeginsWith	(	const std::string &	theString,
		const std::string &	theSubstring
	)

Definition at line 4958 of file TMetaUtils.cxx.

ROOT::TMetaUtils::EIOCtorCategory ROOT::TMetaUtils::CheckConstructor	(	const clang::CXXRecordDecl *	cl,
		const RConstructorType &	ioctortype
	)

Definition at line 973 of file TMetaUtils.cxx.

Referenced by HasIOConstructor().

bool ROOT::TMetaUtils::CheckPublicFuncWithProto	(	clang::CXXRecordDecl const *	cl,
		char const *	methodname,
		char const *	proto,
		const cling::Interpreter &	interp,
		bool	diagnose
	)

Return true, if the function (defined by the name and prototype) exists and is public.

Definition at line 1152 of file TMetaUtils.cxx.

Referenced by HasDirectoryAutoAdd(), HasNewMerge(), HasOldMerge(), and HasResetAfterMerge().

const clang::FunctionDecl * ROOT::TMetaUtils::ClassInfo__HasMethod	(	const clang::DeclContext *	cl,
		char const *	name,
		const cling::Interpreter &	interp
	)

Definition at line 696 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), GetClassVersion(), IsStreamableObject(), WriteClassCode(), and WriteClassInit().

void ROOT::TMetaUtils::CreateNameTypeMap	(	clang::CXXRecordDecl const &	,
		std::map< std::string, ROOT::Internal::TSchemaType, std::less< std::string >, std::allocator< std::pair< std::string const, ROOT::Internal::TSchemaType > > > &
	)

Referenced by WriteClassInit().

llvm::StringRef ROOT::TMetaUtils::DataMemberInfo__ValidArrayIndex	(	const clang::DeclaratorDecl &	m,
		int *	errnum = `0`,
		llvm::StringRef *	errstr = `0`
	)

ValidArrayIndex return a static string (so use it or copy it immediatly, do not call GrabIndex twice in the same expression) containing the size of the array data member.

In case of error, or if the size is not specified, GrabIndex returns 0. If errnum is not null, *errnum updated with the error number: Cint::G__DataMemberInfo::G__VALID : valid array index Cint::G__DataMemberInfo::G__NOT_INT : array index is not an int Cint::G__DataMemberInfo::G__NOT_DEF : index not defined before array (this IS an error for streaming to disk) Cint::G__DataMemberInfo::G__IS_PRIVATE: index exist in a parent class but is private Cint::G__DataMemberInfo::G__UNKNOWN : index is not known If errstr is not null, *errstr is updated with the address of a static string containing the part of the index with is invalid.

Definition at line 3043 of file TMetaUtils.cxx.

Referenced by TClingDataMemberInfo::ValidArrayIndex().

clang::Module * ROOT::TMetaUtils::declareModuleMap	(	clang::CompilerInstance *	CI,
		const char *	moduleFileName,
		const char *	headers[]
	)

Declare a virtual module.map to clang. Returns Module on success.

Definition at line 3995 of file TMetaUtils.cxx.

int ROOT::TMetaUtils::ElementStreamer	(	std::ostream &	finalString,
		const clang::NamedDecl &	forcontext,
		const clang::QualType &	qti,
		const char *	t,
		int	rwmode,
		const cling::Interpreter &	interp,
		const char *	tcl = `0`
	)

Definition at line 795 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::EndsWith	(	const std::string &	theString,
		const std::string &	theSubstring
	)

Definition at line 4947 of file TMetaUtils.cxx.

Referenced by ClassImp(), TStructViewer::CountMembers(), TApplication::GetOptions(), TDocMacroDirective::GetResult(), and TDataSetManagerFile::InitLocalCache().

void ROOT::TMetaUtils::Error	(	const char *	location,
		const char *	va_fmt,
			...
	)

Use this function in case an error occured.

Definition at line 2754 of file TMetaUtils.cxx.

Referenced by AddDefaultParameters(), areEqualTypes(), SelectionRules::CheckDuplicates(), XMLReader::CheckIsTagOK(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromTmplDecl(), ROOT::Internal::RStl::GenerateTClassFor(), XMLReader::GetAttributes(), GetROOTIncludeDir(), IsBase(), SelectionRules::IsClassSelected(), IsOfType(), KeepNParams(), XMLReader::Parse(), ROOT::TMetaUtils::AST2SourceTools::PrepareArgsForFwdDecl(), replaceEnvVars(), and RScanner::TreatRecordDeclOrTypedefNameDecl().

bool ROOT::TMetaUtils::ExtractAttrIntPropertyFromName	(	const clang::Decl &	decl,
		const std::string &	propName,
		int &	propValue
	)

This routine counts on the "propName<separator>propValue" format.

Definition at line 1628 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::ExtractAttrPropertyFromName	(	const clang::Decl &	decl,
		const std::string &	propName,
		std::string &	propValue
	)

This routine counts on the "propName<separator>propValue" format.

Definition at line 1605 of file TMetaUtils.cxx.

Referenced by TClingDataMemberInfo::CheckForIoTypeAndName(), TCling::GetDataMember(), TCling::InspectMembers(), and TClingClassInfo::Title().

int ROOT::TMetaUtils::extractAttrString	(	clang::Attr *	attribute,
		std::string &	attrString
	)

Extract attr string.

Definition at line 1564 of file TMetaUtils.cxx.

Referenced by extractPropertyNameVal(), TClingDataMemberInfo::Title(), and WriteClassInit().

void ROOT::TMetaUtils::ExtractCtxtEnclosingNameSpaces	(	const clang::DeclContext &	ctxt,
		std::list< std::pair< std::string, bool > > &	enclosingNamespaces
	)

Extract enclosing namespaces recusrively.

Definition at line 4791 of file TMetaUtils.cxx.

Referenced by ExtractEnclosingNameSpaces().

void ROOT::TMetaUtils::ExtractEnclosingNameSpaces	(	const clang::Decl &	decl,
		std::list< std::pair< std::string, bool > > &	enclosingNamespaces
	)

Extract the immediately outer namespace and then launch the recursion.

Definition at line 4771 of file TMetaUtils.cxx.

Referenced by ExtractCtxtEnclosingNameSpaces().

const clang::RecordDecl * ROOT::TMetaUtils::ExtractEnclosingScopes	(	const clang::Decl &	decl,
		std::list< std::pair< std::string, unsigned int > > &	enclosingSc
	)

Extract the names and types of containing scopes.

Stop if a class is met and return its pointer.

Definition at line 4818 of file TMetaUtils.cxx.

Referenced by ROOT::TMetaUtils::AST2SourceTools::EncloseInScopes().

int ROOT::TMetaUtils::extractPropertyNameVal	(	clang::Attr *	attribute,
		std::string &	attrName,
		std::string &	attrValue
	)

Definition at line 1594 of file TMetaUtils.cxx.

int ROOT::TMetaUtils::extractPropertyNameValFromString	(	const std::string	attributeStr,
		std::string &	attrName,
		std::string &	attrValue
	)

Definition at line 1577 of file TMetaUtils.cxx.

Referenced by extractPropertyNameVal(), and WriteClassInit().

clang::TemplateName ROOT::TMetaUtils::ExtractTemplateNameFromQualType ( const clang::QualType & qt )

These manipulations are necessary because a template specialisation type does not inherit from a record type (there is an asymmetry between the decls and the types in the clang interface).

We may need therefore to step into the "Decl dimension" to then get back to the "type dimension".

Definition at line 3507 of file TMetaUtils.cxx.

Referenced by KeepNParams().

void ROOT::TMetaUtils::Fatal	(	const char *	location,
		const char *	va_fmt,
			...
	)

Use this function in case of a fatal error. It will abort the program.

Definition at line 2798 of file TMetaUtils.cxx.

template<typename T >

const T* ROOT::TMetaUtils::GetAnnotatedRedeclarable ( const T * Redecl )

Definition at line 616 of file TMetaUtils.h.

Referenced by TCling::FuncTempInfo_Title(), TClingDataMemberInfo::TClingDataMemberInfo(), TClingTypedefInfo::Title(), TClingMethodInfo::Title(), and TClingClassInfo::Title().

const clang::TypedefNameDecl * ROOT::TMetaUtils::GetAnnotatedRedeclarable ( const clang::TypedefNameDecl * TND )

Definition at line 4742 of file TMetaUtils.cxx.

const clang::TagDecl * ROOT::TMetaUtils::GetAnnotatedRedeclarable ( const clang::TagDecl * TND )

Definition at line 4756 of file TMetaUtils.cxx.

llvm::StringRef ROOT::TMetaUtils::GetClassComment	(	const clang::CXXRecordDecl &	decl,
		clang::SourceLocation *	loc,
		const cling::Interpreter &	interpreter
	)

Return the class comment after the ClassDef: class MyClass { ...

ClassDef(MyClass, 1) // class comment

Definition at line 4211 of file TMetaUtils.cxx.

Referenced by TClingClassInfo::Title().

int ROOT::TMetaUtils::GetClassVersion	(	const clang::RecordDecl *	cl,
		const cling::Interpreter &	interp
	)

Return the version number of the class or -1 if the function Class_Version does not exist.

Definition at line 2473 of file TMetaUtils.cxx.

Referenced by TSQLFile::DirWriteHeader(), TCling::GenerateTClass(), IsStreamableObject(), and WritePointersSTL().

llvm::StringRef ROOT::TMetaUtils::GetComment	(	const clang::Decl &	decl,
		clang::SourceLocation *	loc = `0`
	)

Returns the comment (// striped away), annotating declaration in a meaningful for ROOT IO way.

Takes optional out parameter clang::SourceLocation returning the source location of the comment.

CXXMethodDecls, FieldDecls and TagDecls are annotated. CXXMethodDecls declarations and FieldDecls are annotated as follows: Eg. void f(); // comment1 int member; // comment2 Inline definitions of CXXMethodDecls after the closing }
. Eg: void f() {...} // comment3 TagDecls are annotated in the end of the ClassDef macro. Eg. class MyClass { ... ClassDef(MyClass, 1) // comment4

Definition at line 4085 of file TMetaUtils.cxx.

Referenced by DataMemberInfo__ValidArrayIndex(), TCling::FuncTempInfo_Title(), GetClassComment(), IsStreamableObject(), TClingTypedefInfo::Title(), TClingMethodInfo::Title(), and TClingDataMemberInfo::Title().

void ROOT::TMetaUtils::GetCppName	(	std::string &	out,
		const char *	in
	)

Return (in the argument 'output') a mangled version of the C++ symbol/type (pass as 'input') that can be used in C++ as a variable name.

Definition at line 3192 of file TMetaUtils.cxx.

Referenced by TCling::MapCppName(), WriteAuxFunctions(), WriteClassInit(), and WritePointersSTL().

llvm::StringRef ROOT::TMetaUtils::GetFileName	(	const clang::Decl &	decl,
		const cling::Interpreter &	interp
	)

Return the header file to be included to declare the Decl.

Definition at line 3253 of file TMetaUtils.cxx.

Referenced by TClingClassInfo::FileName(), THtml::TFileDefinition::GetDeclFileName(), THtml::TFileDefinition::GetFileName(), THtml::TFileDefinition::GetImplFileName(), WriteClassInit(), and WritePointersSTL().

void ROOT::TMetaUtils::GetFullyQualifiedTypeName	(	std::string &	name,
		const clang::QualType &	type,
		const cling::Interpreter &	interpreter
	)

Definition at line 3400 of file TMetaUtils.cxx.

Referenced by TClingBaseClassInfo::GenerateBaseOffsetFunction(), TClingMethodInfo::GetPrototype(), GetQualifiedName(), TClingTypeInfo::Name(), TClingTypedefInfo::Name(), ROOT::TMetaUtils::AST2SourceTools::PrepareArgsForFwdDecl(), and TClingDataMemberInfo::TypeName().

void ROOT::TMetaUtils::GetFullyQualifiedTypeName	(	std::string &	name,
		const clang::QualType &	type,
		const clang::ASTContext &	astContext
	)

Definition at line 3388 of file TMetaUtils.cxx.

const clang::FunctionDecl * ROOT::TMetaUtils::GetFuncWithProto	(	const clang::Decl *	cinfo,
		const char *	method,
		const char *	proto,
		const cling::Interpreter &	gInterp,
		bool	diagnose
	)

Definition at line 1426 of file TMetaUtils.cxx.

Referenced by HasCustomOperatorNewPlacement(), and WriteClassInit().

std::string ROOT::TMetaUtils::GetInterpreterExtraIncludePath ( bool rootbuild )

Return the -I needed to find RuntimeUniverse.h.

Definition at line 3412 of file TMetaUtils.cxx.

Referenced by GetLLVMResourceDir(), and TCling::TCling().

long ROOT::TMetaUtils::GetLineNumber ( clang::Decl const * decl )

It looks like the template specialization decl actually contains less information on the location of the code than the decl (in case where there is forward declaration, that is what the specialization points to.

const clang::CXXRecordDecl* clxx = llvm::dyn_cast<clang::CXXRecordDecl>(decl); if (clxx) { switch(clxx->getTemplateSpecializationKind()) { case clang::TSK_Undeclared: // We want the default behavior break; case clang::TSK_ExplicitInstantiationDeclaration: case clang::TSK_ExplicitInstantiationDefinition: case clang::TSK_ImplicitInstantiation: { // We want the location of the template declaration: const clang::ClassTemplateSpecializationDecl *tmplt_specialization = llvm::dyn_cast<clang::ClassTemplateSpecializationDecl> (clxx); if (tmplt_specialization) { return GetLineNumber(const_cast< clang::ClassTemplateSpecializationDecl *>(tmplt_specialization)->getSpecializedTemplate()); } break; } case clang::TSK_ExplicitSpecialization: // We want the default behavior break; default: break; } }

Definition at line 1466 of file TMetaUtils.cxx.

Referenced by WriteClassInit().

std::string ROOT::TMetaUtils::GetLLVMResourceDir ( bool rootbuild )

Return the LLVM / clang resource directory.

Definition at line 3433 of file TMetaUtils.cxx.

Referenced by TCling::TCling().

std::string ROOT::TMetaUtils::GetModuleFileName ( const char * moduleName )

Return the dictionary file name for a module.

Definition at line 3985 of file TMetaUtils.cxx.

Referenced by TWinNTSystem::Init(), TCling::RegisterModule(), and TWinNTSystem::TWinNTSystem().

bool ROOT::TMetaUtils::GetNameWithinNamespace	(	std::string &	fullname,
		std::string &	clsname,
		std::string &	nsname,
		clang::CXXRecordDecl const *	cl
	)

Return true if one of the class' enclosing scope is a namespace and set fullname to the fully qualified name, clsname to the name within a namespace and nsname to the namespace fully qualified name.

Definition at line 2099 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetNormalizedName	(	std::string &	norm_name,
		const clang::QualType &	type,
		const cling::Interpreter &	interpreter,
		const TNormalizedCtxt &	normCtxt
	)

Return the type name normalized for ROOT, keeping only the ROOT opaque typedef (Double32_t, etc.) and adding default template argument for all types except the STL collections where we remove the default template argument if any.

This routine might actually belong in the interpreter because cache the clang::Type might be intepreter specific.

Definition at line 3907 of file TMetaUtils.cxx.

Referenced by ROOT::TMetaUtils::AnnotatedRecordDecl::AnnotatedRecordDecl(), TClingCallFunc::collect_type_info(), ConstructorName(), TClingClassInfo::FullName(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromTypeDefNameDecl(), SelectionRules::GetFunctionPrototype(), GetNormalizedName(), TCling::InspectMembers(), TClingCallbacks::LookupObject(), TClingCallFunc::make_ctor_wrapper(), TClingCallFunc::make_dtor_wrapper(), TClingCallFunc::make_wrapper(), TClingTypeInfo::NormalizedName(), TClingTypeInfo::TrueName(), TClingTypedefInfo::TrueName(), TClingDataMemberInfo::TypeTrueName(), and TCling::UpdateClassInfoWithDecl().

void ROOT::TMetaUtils::GetNormalizedName	(	std::string &	norm_name,
		const clang::TypeDecl *	typeDecl,
		const cling::Interpreter &	interpreter
	)

Definition at line 3944 of file TMetaUtils.cxx.

clang::QualType ROOT::TMetaUtils::GetNormalizedType	(	const clang::QualType &	type,
		const cling::Interpreter &	interpreter,
		const TNormalizedCtxt &	normCtxt
	)

Return the type normalized for ROOT, keeping only the ROOT opaque typedef (Double32_t, etc.) and adding default template argument for all types except those explicitly requested to be drop by the user.

Default template for STL collections are not yet removed by this routine.

Definition at line 3883 of file TMetaUtils.cxx.

Referenced by GetNormalizedName(), and ROOT::TMetaUtils::TClingLookupHelper::GetPartiallyDesugaredNameWithScopeHandling().

unsigned int ROOT::TMetaUtils::GetNumberOfWarningsAndErrors ( )

Definition at line 67 of file TMetaUtils.cxx.

const std::string & ROOT::TMetaUtils::GetPathSeparator ( )

Return the separator suitable for this platform.

To be replaced at the next llvm upgrade by const StringRef llvm::sys::path::get_separator()

Definition at line 4935 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetQualifiedName	(	std::string &	qual_name,
		const clang::QualType &	type,
		const clang::NamedDecl &	forcontext
	)

Main implementation relying on GetFullyQualifiedTypeName All other GetQualifiedName functions leverage this one except the one for namespaces.

Definition at line 1269 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), ROOT::Internal::RStl::GenerateTClassFor(), GetNameWithinNamespace(), GetQualifiedName(), TCling::InspectMembers(), ROOT::Internal::RStl::Print(), ShortTypeName(), TrueName(), WriteClassCode(), WriteClassInit(), and WritePointersSTL().

std::string ROOT::TMetaUtils::GetQualifiedName	(	const clang::QualType &	type,
		const clang::NamedDecl &	forcontext
	)

Definition at line 1275 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetQualifiedName	(	std::string &	qual_name,
		const clang::Type &	type,
		const clang::NamedDecl &	forcontext
	)

Definition at line 1287 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::GetQualifiedName	(	const clang::Type &	type,
		const clang::NamedDecl &	forcontext
	)

Definition at line 1296 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetQualifiedName	(	std::string &	qual_name,
		const clang::NamedDecl &	nd
	)

This implementation does not rely on GetFullyQualifiedTypeName.

Definition at line 1319 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::GetQualifiedName ( const clang::NamedDecl & nd )

Definition at line 1336 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetQualifiedName	(	std::string &	qual_name,
		const AnnotatedRecordDecl &	annotated
	)

Definition at line 1364 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::GetQualifiedName ( const AnnotatedRecordDecl & annotated )

Definition at line 1370 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::GetQualifiedName	(	std::string &	qual_name,
		const clang::RecordDecl &	recordDecl
	)

Definition at line 1345 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::GetQualifiedName ( const clang::RecordDecl & recordDecl )

Definition at line 1355 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::GetROOTIncludeDir ( bool rootbuild )

Definition at line 3961 of file TMetaUtils.cxx.

Referenced by TCling::TCling().

clang::RecordDecl * ROOT::TMetaUtils::GetUnderlyingRecordDecl ( clang::QualType type )

Definition at line 2661 of file TMetaUtils.cxx.

Referenced by IsBase(), SelectionRules::IsClassSelected(), IsSTLContainer(), BaseSelectionRule::Match(), RScanner::TreatRecordDeclOrTypedefNameDecl(), and RScanner::VisitTypedefNameDecl().

const clang::Type * ROOT::TMetaUtils::GetUnderlyingType ( clang::QualType type )

Return the base/underlying type of a chain of array or pointers type.

Does not yet support the array and pointer part being intermixed.

Definition at line 4245 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), GetUnderlyingRecordDecl(), and WritePointersSTL().

bool ROOT::TMetaUtils::HasCustomConvStreamerMemberFunction	(	const AnnotatedRecordDecl &	cl,
		const clang::CXXRecordDecl *	clxx,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt
	)

Return true if the class has a custom member function streamer.

Definition at line 1247 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::HasCustomOperatorNewArrayPlacement	(	clang::RecordDecl const &	cl,
		const cling::Interpreter &	interp
	)

return true if we can find a custom operator new with placement

Definition at line 2284 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions().

bool ROOT::TMetaUtils::HasCustomOperatorNewPlacement	(	char const *	which,
		clang::RecordDecl const &	cl,
		const cling::Interpreter &	interp
	)

return true if we can find a custom operator new with placement

Definition at line 2196 of file TMetaUtils.cxx.

Referenced by HasCustomOperatorNewArrayPlacement(), HasCustomOperatorNewPlacement(), and WriteAuxFunctions().

bool ROOT::TMetaUtils::HasCustomOperatorNewPlacement	(	clang::RecordDecl const &	cl,
		const cling::Interpreter &	interp
	)

return true if we can find a custom operator new with placement

Definition at line 2276 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::HasCustomStreamerMemberFunction	(	const AnnotatedRecordDecl &	cl,
		const clang::CXXRecordDecl *	clxx,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt
	)

Return true if the class has a custom member function streamer.

Definition at line 1228 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::HasDirectoryAutoAdd	(	clang::CXXRecordDecl const *	cl,
		const cling::Interpreter &	interp
	)

Return true if the class has a method DirectoryAutoAdd(TDirectory *)

Definition at line 1168 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::HasIOConstructor	(	clang::CXXRecordDecl const *	cl,
		std::string &	arg,
		const RConstructorTypes &	ctorTypes,
		const cling::Interpreter &	interp
	)

return true if we can find an constructor calleable without any arguments or with one the IOCtor special types.

Definition at line 1086 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::HasNewMerge	(	clang::CXXRecordDecl const *	cl,
		const cling::Interpreter &	interp
	)

Return true if the class has a method Merge(TCollection*,TFileMergeInfo*)

Definition at line 1183 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::HasOldMerge	(	clang::CXXRecordDecl const *	cl,
		const cling::Interpreter &	interp
	)

Return true if the class has a method Merge(TCollection*)

Definition at line 1197 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::hasOpaqueTypedef	(	clang::QualType	instanceType,
		const TNormalizedCtxt &	normCtxt
	)

Return true if the type is a Double32_t or Float16_t or is a instance template that depends on Double32_t or Float16_t.

Definition at line 1491 of file TMetaUtils.cxx.

Referenced by hasOpaqueTypedef(), and WriteClassInit().

bool ROOT::TMetaUtils::hasOpaqueTypedef	(	const AnnotatedRecordDecl &	cl,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt
	)

Return true if any of the argument is or contains a double32.

Definition at line 1544 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::HasResetAfterMerge	(	clang::CXXRecordDecl const *	cl,
		const cling::Interpreter &	interp
	)

Return true if the class has a method ResetAfterMerge(TFileMergeInfo *)

Definition at line 1212 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

void ROOT::TMetaUtils::Info	(	const char *	location,
		const char *	va_fmt,
			...
	)

Use this function for informational messages.

Definition at line 2776 of file TMetaUtils.cxx.

Referenced by XMLReader::GetAttributes(), Implies(), XMLReader::Parse(), RScanner::TreatRecordDeclOrTypedefNameDecl(), and WriteClassCode().

bool ROOT::TMetaUtils::IsBase	(	const clang::CXXRecordDecl *	cl,
		const clang::CXXRecordDecl *	base,
		const clang::CXXRecordDecl *	context,
		const cling::Interpreter &	interp
	)

Definition at line 752 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), and IsBase().

bool ROOT::TMetaUtils::IsBase	(	const clang::FieldDecl &	m,
		const char *	basename,
		const cling::Interpreter &	interp
	)

Definition at line 776 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::IsOfType	(	const clang::CXXRecordDecl &	cl,
		const std::string &	type,
		const cling::LookupHelper &	lh
	)

Definition at line 4327 of file TMetaUtils.cxx.

Referenced by WriteClassInit().

bool ROOT::TMetaUtils::IsStdClass ( const clang::RecordDecl & cl )

Return true, if the decl is part of the std namespace.

Definition at line 4280 of file TMetaUtils.cxx.

Referenced by ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromRcdDecl(), IsSTLCont(), and RScanner::TreatRecordDeclOrTypedefNameDecl().

bool ROOT::TMetaUtils::IsStdDropDefaultClass ( const clang::RecordDecl & cl )

Return true, if the decl is part of the std namespace and we want its default parameter dropped.

Definition at line 4289 of file TMetaUtils.cxx.

Referenced by AddDefaultParameters(), and KeepNParams().

ROOT::ESTLType ROOT::TMetaUtils::IsSTLCont ( const clang::RecordDecl & cl )

type : type name: vector<list<classA,allocator>,allocator> result: 0 : not stl container abs(result): code of container 1=vector,2=list,3=deque,4=map 5=multimap,6=set,7=multiset

Definition at line 4357 of file TMetaUtils.cxx.

Referenced by TCling::CheckClassInfo().

int ROOT::TMetaUtils::IsSTLContainer ( const AnnotatedRecordDecl & annotated )

Is this an STL container.

Definition at line 2518 of file TMetaUtils.cxx.

Referenced by IsStreamableObject(), and WritePointersSTL().

ROOT::ESTLType ROOT::TMetaUtils::IsSTLContainer ( const clang::FieldDecl & m )

Is this an STL container?

Definition at line 2526 of file TMetaUtils.cxx.

int ROOT::TMetaUtils::IsSTLContainer ( const clang::CXXBaseSpecifier & base )

Is this an STL container?

Definition at line 2538 of file TMetaUtils.cxx.

bool ROOT::TMetaUtils::IsStreamableObject	(	const clang::FieldDecl &	m,
		const cling::Interpreter &	interp
	)

Definition at line 2585 of file TMetaUtils.cxx.

Referenced by WritePointersSTL().

void ROOT::TMetaUtils::LevelPrint	(	bool	prefix,
		int	level,
		const char *	location,
		const char *	fmt,
		va_list	ap
	)

Definition at line 2713 of file TMetaUtils.cxx.

Referenced by Error(), Fatal(), Info(), SysError(), and Warning().

bool ROOT::TMetaUtils::MatchWithDeclOrAnyOfPrevious	(	const clang::CXXRecordDecl &	cl,
		const clang::CXXRecordDecl &	currentCl
	)

This is a recursive function.

Definition at line 4307 of file TMetaUtils.cxx.

Referenced by IsOfType().

bool ROOT::TMetaUtils::NeedDestructor ( clang::CXXRecordDecl const * cl )

Definition at line 1133 of file TMetaUtils.cxx.

Referenced by WriteAuxFunctions(), and WriteClassInit().

bool ROOT::TMetaUtils::NeedTemplateKeyword ( clang::CXXRecordDecl const * cl )

Definition at line 2178 of file TMetaUtils.cxx.

clang::ClassTemplateDecl * ROOT::TMetaUtils::QualType2ClassTemplateDecl ( const clang::QualType & qt )

Extract from a qualtype the class template if this makes sense.

Retuns the ClassTemplateDecl or nullptr otherwise.

Definition at line 3491 of file TMetaUtils.cxx.

Referenced by ExtractTemplateNameFromQualType().

bool ROOT::TMetaUtils::QualType2Template	(	const clang::QualType &	qt,
		clang::ClassTemplateDecl *&	ctd,
		clang::ClassTemplateSpecializationDecl *&	ctsd
	)

Get the template specialisation decl and template decl behind the qualtype Returns true if successfully found, false otherwise.

Definition at line 3447 of file TMetaUtils.cxx.

Referenced by KeepNParams(), and QualType2ClassTemplateDecl().

int ROOT::TMetaUtils::RemoveTemplateArgsFromName	(	std::string &	name,
		unsigned int	nArgsToRemove
	)

Remove the last n template arguments from the name.

Definition at line 4691 of file TMetaUtils.cxx.

Referenced by ROOT::TMetaUtils::AnnotatedRecordDecl::AnnotatedRecordDecl().

void ROOT::TMetaUtils::ReplaceAll	(	std::string &	str,
		const std::string &	from,
		const std::string &	to,
		bool	recurse = `false`
	)

Definition at line 4913 of file TMetaUtils.cxx.

Referenced by TMVA::CorrGui(), TCling::Execute(), ROOT::TMetaUtils::AST2SourceTools::GetDefArg(), SelectionRules::GetFunctionPrototype(), and TMVA::plot_efficiencies().

bool ROOT::TMetaUtils::RequireCompleteType	(	const cling::Interpreter &	interp,
		const clang::CXXRecordDecl *	cl
	)

Definition at line 733 of file TMetaUtils.cxx.

Referenced by ROOT::Internal::RStl::GenerateTClassFor(), and IsBase().

bool ROOT::TMetaUtils::RequireCompleteType	(	const cling::Interpreter &	interp,
		clang::SourceLocation	Loc,
		clang::QualType	Type
	)

Definition at line 741 of file TMetaUtils.cxx.

clang::QualType ROOT::TMetaUtils::ReSubstTemplateArg	(	clang::QualType	input,
		const clang::Type *	instance
	)

Check if 'input' or any of its template parameter was substituted when instantiating the class template instance and replace it with the partially sugared types we have from 'instance'.

Definition at line 4435 of file TMetaUtils.cxx.

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

const clang::CXXRecordDecl * ROOT::TMetaUtils::ScopeSearch	(	const char *	name,
		const cling::Interpreter &	gInterp,
		bool	diagnose,
		const clang::Type **	resultType
	)

Return the scope corresponding to 'name' or std::'name'.

Definition at line 710 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), IsBase(), BaseSelectionRule::Match(), and SelectionRules::SearchNames().

void ROOT::TMetaUtils::SetPathsForRelocatability ( std::vector< std::string > & clingArgs )

Organise the parameters for cling in order to guarantee relocatability It treats the gcc toolchain and the root include path FIXME: enables relocatability for experiments' framework headers until PCMs are available.

Definition at line 4893 of file TMetaUtils.cxx.

Referenced by TCling::TCling().

const char * ROOT::TMetaUtils::ShortTypeName ( const char * typeDesc )

Return the absolute type of typeDesc.

E.g.: typeDesc = "class TNamed**", returns "TNamed". we remove * and const keywords. (we do not want to remove & ). You need to use the result immediately before it is being overwritten.

Definition at line 2553 of file TMetaUtils.cxx.

Referenced by ElementStreamer(), and WritePointersSTL().

std::string ROOT::TMetaUtils::ShortTypeName ( const clang::FieldDecl & m )

Return the absolute type of typeDesc.

E.g.: typeDesc = "class TNamed**", returns "TNamed". we remove * and const keywords. (we do not want to remove & ). You need to use the result immediately before it is being overwritten.

Definition at line 2643 of file TMetaUtils.cxx.

ROOT::ESTLType ROOT::TMetaUtils::STLKind ( const llvm::StringRef type )

Converts STL container name to number. vector -> 1, etc..

Definition at line 4719 of file TMetaUtils.cxx.

Referenced by IsSTLCont().

void ROOT::TMetaUtils::SysError	(	const char *	location,
		const char *	va_fmt,
			...
	)

Use this function in case a system (OS or GUI) related error occured.

Definition at line 2765 of file TMetaUtils.cxx.

std::string ROOT::TMetaUtils::TrueName ( const clang::FieldDecl & m )

TrueName strips the typedefs and array dimensions.

Definition at line 2457 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::Warning	(	const char *	location,
		const char *	va_fmt,
			...
	)

Use this function in warning situations.

Definition at line 2787 of file TMetaUtils.cxx.

Referenced by AbstractMethod(), ROOT::TMetaUtils::AnnotatedRecordDecl::AnnotatedRecordDecl(), SelectionRules::AreAllSelectionRulesUsed(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromTmplDecl(), ROOT::Internal::RStl::GenerateTClassFor(), XMLReader::GetAttributes(), HasDuplicate(), SelectionRules::IsMemberSelected(), MayNotUse(), Obsolete(), ROOT::TMetaUtils::AST2SourceTools::PrepareArgsForFwdDecl(), and RScanner::TreatRecordDeclOrTypedefNameDecl().

void ROOT::TMetaUtils::WriteAuxFunctions	(	std::ostream &	finalString,
		const AnnotatedRecordDecl &	cl,
		const clang::CXXRecordDecl *	decl,
		const cling::Interpreter &	interp,
		const RConstructorTypes &	ctorTypes,
		const TNormalizedCtxt &	normCtxt
	)

std::string NormalizedName; GetNormalizedName(NormalizedName, decl->getASTContext().getTypeDeclType(decl), interp, normCtxt);

Definition at line 2293 of file TMetaUtils.cxx.

Referenced by WriteClassCode(), and ROOT::Internal::RStl::WriteClassInit().

void ROOT::TMetaUtils::WriteClassCode	(	CallWriteStreamer_t	WriteStreamerFunc,
		const AnnotatedRecordDecl &	cl,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt,
		std::ostream &	finalString,
		const RConstructorTypes &	ctorTypes,
		bool	isGenreflex = `false`
	)

Generate the code of the class If the requestor is genreflex, request the new streamer format.

Definition at line 2676 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::WriteClassInit	(	std::ostream &	finalString,
		const AnnotatedRecordDecl &	cl,
		const clang::CXXRecordDecl *	decl,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt,
		const RConstructorTypes &	ctorTypes,
		bool &	needCollectionProxy
	)

FIXME: a function of ~300 lines!

Definition at line 1650 of file TMetaUtils.cxx.

Referenced by ROOT::Internal::RStl::WriteClassInit().

int ROOT::TMetaUtils::WriteNamespaceHeader	(	std::ostream &	out,
		const clang::RecordDecl *	cl
	)

Definition at line 2171 of file TMetaUtils.cxx.

Referenced by WriteNamespaceHeader().

int ROOT::TMetaUtils::WriteNamespaceHeader	(	std::ostream &	out,
		const clang::DeclContext *	ctxt
	)

Write all the necessary opening part of the namespace and return the number of closing brackets needed For example for Space1::Space2 we write: namespace Space1 { namespace Space2 { and return 2.

Definition at line 2148 of file TMetaUtils.cxx.

void ROOT::TMetaUtils::WritePointersSTL	(	const AnnotatedRecordDecl &	cl,
		const cling::Interpreter &	interp,
		const TNormalizedCtxt &	normCtxt
	)

Write interface function for STL members.

Definition at line 2400 of file TMetaUtils.cxx.

Referenced by WriteClassCode().

Variable Documentation

int ROOT::TMetaUtils::gErrorIgnoreLevel = ROOT::TMetaUtils::kError

Definition at line 60 of file TMetaUtils.cxx.

Referenced by PyROOT::BindCppObject(), TTreeSQL::CheckTable(), TClassDocOutput::ClassTree(), compareFunctions(), TRootCanvas::CreateCanvas(), DefaultErrorHandler(), TProtoClass::Delete(), PyROOT::Utility::ErrMsgHandler(), TApplicationServer::ErrorHandler(), TProofServ::ErrorHandler(), TWinNTSystem::ExpandPathName(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromRcdDecl(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromTypeDefNameDecl(), TDSetElement::GetEntries(), TDSet::GetEntries(), TGFontPool::GetFont(), TGFontDialog::GetFontName(), Cppyy::IsComplete(), LevelPrint(), TTabCom::NoMsg(), TProofMgr::Ping(), TPad::Print(), PyROOT::Pythonize(), R__GenerateTClassForPair(), TProofPlayer::ReinitSelector(), TGMainFrame::SaveFrameAsCodeOrImage(), TDataSetManager::ScanFile(), TCling_GenerateDictionary(), testCont1D(), testDisc1D(), testIntegration(), unuranDiscrete(), unuranDistr(), unuranHist(), unuranMulti2D(), and unuranMultiDim().

const int ROOT::TMetaUtils::kError = 2000

Definition at line 115 of file TMetaUtils.h.

Referenced by Error(), and LevelPrint().

const int ROOT::TMetaUtils::kFatal = 4000

Definition at line 117 of file TMetaUtils.h.

Referenced by Fatal(), and LevelPrint().

const int ROOT::TMetaUtils::kInfo = 0

Definition at line 111 of file TMetaUtils.h.

Referenced by ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromRcdDecl(), ROOT::TMetaUtils::AST2SourceTools::FwdDeclFromTypeDefNameDecl(), Info(), and LevelPrint().

const int ROOT::TMetaUtils::kMaxLen = 1024

Definition at line 118 of file TMetaUtils.h.

const int ROOT::TMetaUtils::kNote = 500

Definition at line 112 of file TMetaUtils.h.

Referenced by LevelPrint().

const int ROOT::TMetaUtils::kSysError = 3000

Definition at line 116 of file TMetaUtils.h.

Referenced by LevelPrint(), and SysError().

const int ROOT::TMetaUtils::kThrowOnWarning = 999

Definition at line 113 of file TMetaUtils.h.

Referenced by LevelPrint().

const int ROOT::TMetaUtils::kWarning = 1000

Definition at line 114 of file TMetaUtils.h.

Referenced by Warning().

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