Definition at line 306 of file TBufferJSON.cxx.

Classes
struct	StlRead

Public Member Functions
	TJSONStackObj ()=default
	keep actual class version, workaround for ReadVersion in custom streamer

	~TJSONStackObj () override

Bool_t	AssignStl (TClass cl, Int_t map_convert, const char typename_tag)

void	ClearStl ()

nlohmann::json *	GetStlNode ()

Int_t	IsJsonArray (nlohmann::json json=nullptr, const char map_convert_type=nullptr)
	checks if specified JSON node is array (compressed or not compressed) returns length of array (or -1 if failure)

Bool_t	IsJsonString ()

Bool_t	IsStl () const

Bool_t	IsStreamerElement () const

Bool_t	IsStreamerInfo () const

std::unique_ptr< TArrayIndexProducer >	MakeReadIndexes ()

const char *	NextMemberSeparator ()
	returns separator for data members

Int_t	PopIntValue ()

void	PushIntValue (Int_t v)

void	PushValue (TString &v)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

virtual TClass *	IsA () const

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

virtual void	Streamer (TBuffer &)
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Attributes
Bool_t	fAccObjects {kFALSE}
	indicate that object writing started, should be closed in postprocess

Bool_t	fBase64 {kFALSE}
	if true, accumulate whole objects in values

Version_t	fClVersion {0}
	custom structure for stl container reading

TStreamerElement *	fElem {nullptr}

std::unique_ptr< TArrayIndexProducer >	fIndx
	indent level

TStreamerInfo *	fInfo {nullptr}

Bool_t	fIsElemOwner {kFALSE}

Bool_t	fIsObjStarted {kFALSE}
	indicate that value is written

Bool_t	fIsPostProcessed {kFALSE}

Bool_t	fIsStreamerInfo {kFALSE}
	element in streamer info

Int_t	fLevel {0}
	pointer on members counter, can be inherit from parent stack objects

int	fMemberCnt {1}
	raw values

int *	fMemberPtr {nullptr}
	count number of object members, normally _typename is first member

nlohmann::json *	fNode {nullptr}
	producer of ndim indexes

std::unique_ptr< StlRead >	fStlRead
	JSON node, used for reading.

std::vector< std::string >	fValues
	enable base64 coding when writing array

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Inheritance diagram for TJSONStackObj:

[legend]

Constructor & Destructor Documentation

◆ TJSONStackObj()

TJSONStackObj::TJSONStackObj ( )

default

keep actual class version, workaround for ReadVersion in custom streamer

◆ ~TJSONStackObj()

TJSONStackObj::~TJSONStackObj ( )

inlineoverride

Definition at line 362 of file TBufferJSON.cxx.

Member Function Documentation

◆ AssignStl()

Bool_t TJSONStackObj::AssignStl	(	TClass *	cl,
		Int_t	map_convert,
		const char *	typename_tag
	)

inline

Definition at line 442 of file TBufferJSON.cxx.

◆ ClearStl()

void TJSONStackObj::ClearStl ( )

inline

Definition at line 467 of file TBufferJSON.cxx.

◆ GetStlNode()

nlohmann::json * TJSONStackObj::GetStlNode ( )

inline

Definition at line 462 of file TBufferJSON.cxx.

◆ IsJsonArray()

Int_t TJSONStackObj::IsJsonArray	(	nlohmann::json *	json = `nullptr`,
		const char *	map_convert_type = `nullptr`
	)

inline

checks if specified JSON node is array (compressed or not compressed) returns length of array (or -1 if failure)

Definition at line 392 of file TBufferJSON.cxx.

◆ IsJsonString()

Bool_t TJSONStackObj::IsJsonString ( )

inline

Definition at line 387 of file TBufferJSON.cxx.

◆ IsStl()

Bool_t TJSONStackObj::IsStl ( ) const

inline

Definition at line 440 of file TBufferJSON.cxx.

◆ IsStreamerElement()

Bool_t TJSONStackObj::IsStreamerElement ( ) const

inline

Definition at line 370 of file TBufferJSON.cxx.

◆ IsStreamerInfo()

Bool_t TJSONStackObj::IsStreamerInfo ( ) const

inline

Definition at line 368 of file TBufferJSON.cxx.

◆ MakeReadIndexes()

std::unique_ptr< TArrayIndexProducer > TJSONStackObj::MakeReadIndexes ( )

inline

Definition at line 425 of file TBufferJSON.cxx.

◆ NextMemberSeparator()

const char * TJSONStackObj::NextMemberSeparator ( )

inline

returns separator for data members

Definition at line 382 of file TBufferJSON.cxx.

◆ PopIntValue()

Int_t TJSONStackObj::PopIntValue ( )

inline

Definition at line 418 of file TBufferJSON.cxx.

◆ PushIntValue()

void TJSONStackObj::PushIntValue ( Int_t v )

inline

Definition at line 378 of file TBufferJSON.cxx.

◆ PushValue()

void TJSONStackObj::PushValue ( TString & v )

inline

Definition at line 372 of file TBufferJSON.cxx.

Member Data Documentation

◆ fAccObjects

Bool_t TJSONStackObj::fAccObjects {kFALSE}

indicate that object writing started, should be closed in postprocess

Definition at line 349 of file TBufferJSON.cxx.

◆ fBase64

Bool_t TJSONStackObj::fBase64 {kFALSE}

if true, accumulate whole objects in values

Definition at line 350 of file TBufferJSON.cxx.

◆ fClVersion

Version_t TJSONStackObj::fClVersion {0}

custom structure for stl container reading

Definition at line 358 of file TBufferJSON.cxx.

◆ fElem

TStreamerElement* TJSONStackObj::fElem {nullptr}

Definition at line 344 of file TBufferJSON.cxx.

◆ fIndx

std::unique_ptr<TArrayIndexProducer> TJSONStackObj::fIndx

indent level

Definition at line 355 of file TBufferJSON.cxx.

◆ fInfo

TStreamerInfo* TJSONStackObj::fInfo {nullptr}

Definition at line 343 of file TBufferJSON.cxx.

◆ fIsElemOwner

Bool_t TJSONStackObj::fIsElemOwner {kFALSE}

Definition at line 346 of file TBufferJSON.cxx.

◆ fIsObjStarted

Bool_t TJSONStackObj::fIsObjStarted {kFALSE}

indicate that value is written

Definition at line 348 of file TBufferJSON.cxx.

◆ fIsPostProcessed

Bool_t TJSONStackObj::fIsPostProcessed {kFALSE}

Definition at line 347 of file TBufferJSON.cxx.

◆ fIsStreamerInfo

Bool_t TJSONStackObj::fIsStreamerInfo {kFALSE}

element in streamer info

Definition at line 345 of file TBufferJSON.cxx.

◆ fLevel

Int_t TJSONStackObj::fLevel {0}

pointer on members counter, can be inherit from parent stack objects

Definition at line 354 of file TBufferJSON.cxx.

◆ fMemberCnt

int TJSONStackObj::fMemberCnt {1}

raw values

Definition at line 352 of file TBufferJSON.cxx.

◆ fMemberPtr

int* TJSONStackObj::fMemberPtr {nullptr}

count number of object members, normally _typename is first member

Definition at line 353 of file TBufferJSON.cxx.

◆ fNode

nlohmann::json* TJSONStackObj::fNode {nullptr}

producer of ndim indexes

Definition at line 356 of file TBufferJSON.cxx.

◆ fStlRead

std::unique_ptr<StlRead> TJSONStackObj::fStlRead

JSON node, used for reading.

Definition at line 357 of file TBufferJSON.cxx.

◆ fValues

std::vector<std::string> TJSONStackObj::fValues

enable base64 coding when writing array

Definition at line 351 of file TBufferJSON.cxx.

io/io/src/TBufferJSON.cxx

Classes

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TJSONStackObj()

◆ ~TJSONStackObj()

Member Function Documentation

◆ AssignStl()

◆ ClearStl()

◆ GetStlNode()

◆ IsJsonArray()

◆ IsJsonString()

◆ IsStl()

◆ IsStreamerElement()

◆ IsStreamerInfo()

◆ MakeReadIndexes()

◆ NextMemberSeparator()

◆ PopIntValue()

◆ PushIntValue()

◆ PushValue()

Member Data Documentation

◆ fAccObjects

◆ fBase64

◆ fClVersion

◆ fElem

◆ fIndx

◆ fInfo

◆ fIsElemOwner

◆ fIsObjStarted

◆ fIsPostProcessed

◆ fIsStreamerInfo

◆ fLevel

◆ fMemberCnt

◆ fMemberPtr

◆ fNode

◆ fStlRead

◆ fValues