Logo ROOT  
Reference Guide
TJSONStackObj Class Reference

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 More...
 
 ~TJSONStackObj ()
 
Bool_t AssignStl (TClass *cl, Int_t map_convert, const char *typename_tag)
 
void ClearStl ()
 
nlohmann::jsonGetStlNode ()
 
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) More...
 
Bool_t IsJsonString ()
 
Bool_t IsStl () const
 
Bool_t IsStreamerElement () const
 
Bool_t IsStreamerInfo () const
 
std::unique_ptr< TArrayIndexProducerMakeReadIndexes ()
 
const char * NextMemberSeparator ()
 returns separator for data members More...
 
Int_t PopIntValue ()
 
void PushIntValue (Int_t v)
 
void PushValue (TString &v)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
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. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
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. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
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. More...
 
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). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
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. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Public Attributes

Bool_t fAccObjects {kFALSE}
 indicate that object writing started, should be closed in postprocess More...
 
Bool_t fBase64 {kFALSE}
 if true, accumulate whole objects in values More...
 
Version_t fClVersion {0}
 custom structure for stl container reading More...
 
TStreamerElementfElem {nullptr}
 
std::unique_ptr< TArrayIndexProducerfIndx
 indent level More...
 
TStreamerInfofInfo {nullptr}
 
Bool_t fIsElemOwner {kFALSE}
 
Bool_t fIsObjStarted {kFALSE}
 indicate that value is written More...
 
Bool_t fIsPostProcessed {kFALSE}
 
Bool_t fIsStreamerInfo {kFALSE}
 element in streamer info More...
 
Int_t fLevel {0}
 pointer on members counter, can be inherit from parent stack objects More...
 
int fMemberCnt {1}
 raw values More...
 
int * fMemberPtr {nullptr}
 count number of object members, normally _typename is first member More...
 
nlohmann::jsonfNode {nullptr}
 producer of ndim indexes More...
 
std::unique_ptr< StlReadfStlRead
 JSON node, used for reading. More...
 
std::vector< std::string > fValues
 enable base64 coding when writing array More...
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) ,
  kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TObject
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(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). More...
 
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 ( )
inline

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.


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