TArrayIndexProducer Class Reference

JSON array separators for multi-dimensional JSON arrays It fully reproduces array dimensions as in original ROOT classes Contrary to binary I/O, which always writes flat arrays.

Definition at line 149 of file TBufferJSON.cxx.

Public Member Functions
	TArrayIndexProducer (TDataMember *member, Int_t extradim, const char *separ)
	TArrayIndexProducer (TStreamerElement *elem, Int_t arraylen, const char *separ)
nlohmann::json *	ExtractNode (nlohmann::json *topnode, bool next=true)
const char *	GetBegin ()
const char *	GetEnd ()
TArrayI &	GetIndices ()
	return array with current index
Bool_t	IsArray () const
Bool_t	IsDone () const
const char *	NextSeparator ()
	increment indexes and returns intermediate or last separator
Int_t	NumDimensions () const
	returns number of array dimensions
Int_t	ReduceDimension ()
Int_t	TotalLength () const
	returns total number of elements in array

Protected Attributes
Int_t	fCnt {-1}
TArrayI	fIndicies
Bool_t	fIsArray {kFALSE}
TArrayI	fMaxIndex
TString	fRes
const char *	fSepar {nullptr}
Int_t	fTotalLen {0}

Constructor & Destructor Documentation

TArrayIndexProducer() [1/2]

TArrayIndexProducer::TArrayIndexProducer ( TStreamerElement * elem, Int_t arraylen, const char * separ )

inline

Definition at line 160 of file TBufferJSON.cxx.

TArrayIndexProducer() [2/2]

TArrayIndexProducer::TArrayIndexProducer ( TDataMember * member, Int_t extradim, const char * separ )

inline

Definition at line 196 of file TBufferJSON.cxx.

Member Function Documentation

ExtractNode()

nlohmann::json * TArrayIndexProducer::ExtractNode ( nlohmann::json * topnode, bool next = true )

inline

Definition at line 296 of file TBufferJSON.cxx.

GetBegin()

const char * TArrayIndexProducer::GetBegin ( )

inline

Definition at line 252 of file TBufferJSON.cxx.

GetEnd()

const char * TArrayIndexProducer::GetEnd ( )

inline

Definition at line 262 of file TBufferJSON.cxx.

GetIndices()

TArrayI & TArrayIndexProducer::GetIndices ( )

inline

return array with current index

Definition at line 224 of file TBufferJSON.cxx.

IsArray()

Bool_t TArrayIndexProducer::IsArray ( ) const

inline

Definition at line 244 of file TBufferJSON.cxx.

IsDone()

Bool_t TArrayIndexProducer::IsDone ( ) const

inline

Definition at line 246 of file TBufferJSON.cxx.

NextSeparator()

const char * TArrayIndexProducer::NextSeparator ( )

inline

increment indexes and returns intermediate or last separator

Definition at line 272 of file TBufferJSON.cxx.

NumDimensions()

Int_t TArrayIndexProducer::NumDimensions ( ) const

inline

returns number of array dimensions

Definition at line 221 of file TBufferJSON.cxx.

ReduceDimension()

Int_t TArrayIndexProducer::ReduceDimension ( )

inline

Definition at line 229 of file TBufferJSON.cxx.

TotalLength()

Int_t TArrayIndexProducer::TotalLength ( ) const

inline

returns total number of elements in array

Definition at line 227 of file TBufferJSON.cxx.

Member Data Documentation

fCnt

Int_t TArrayIndexProducer::fCnt {-1}

protected

Definition at line 152 of file TBufferJSON.cxx.

fIndicies

TArrayI TArrayIndexProducer::fIndicies

protected

Definition at line 154 of file TBufferJSON.cxx.

fIsArray

Bool_t TArrayIndexProducer::fIsArray {kFALSE}

protected

Definition at line 157 of file TBufferJSON.cxx.

fMaxIndex

TArrayI TArrayIndexProducer::fMaxIndex

protected

Definition at line 155 of file TBufferJSON.cxx.

fRes

TString TArrayIndexProducer::fRes

protected

Definition at line 156 of file TBufferJSON.cxx.

fSepar

const char* TArrayIndexProducer::fSepar {nullptr}

protected

Definition at line 153 of file TBufferJSON.cxx.

fTotalLen

Int_t TArrayIndexProducer::fTotalLen {0}

protected

Definition at line 151 of file TBufferJSON.cxx.