LRootGlobalWriter Class Reference

global writer for root files More...

Inheritance diagram for LRootGlobalWriter:

Public Member Functions
	LRootGlobalWriter ()
	~LRootGlobalWriter ()
QError	SetQObject (const std::string &name, const std::string &className, const Diana::QObject *obj, const std::string &descr)
Public Member Functions inherited from QGlobalWriter
	QGlobalWriter (const std::string &name)
	constructor More...
virtual	~QGlobalWriter ()
	destructor More...
template<class Q >
QError	Set (const std::string &name, const Q &obj, const std::string &descr="")
	Set QObject, owned by the caller, - leave it undeclared if you can't implement it. More...
Public Member Functions inherited from QNamed
	QNamed ()
	QNamed (const std::string &Name)
virtual	~QNamed ()
const std::string &	GetName () const
void	SetName (const std::string &name)

Private Member Functions
QError	FlushCache (TFile *oFile)
QError	Open (const std::string &filename, const std::string &opt="")
	Open file, called by QGlobalWriterDispatcher. More...
QError	Close ()
	Close file, called by QGlobalWriterDispatcher. More...

Private Attributes
TFile *	fFile
std::string	fFileName
bool	fIsMRootFileWriter
std::map< std::string, Diana::QObject * >	fObjectCache

Additional Inherited Members

Detailed Description

global writer for root files

Author

Marco Vignati

Definition at line 20 of file LRootGlobalWriter.hh.

Constructor & Destructor Documentation

LRootGlobalWriter()

LRootGlobalWriter::LRootGlobalWriter

(

)

Definition at line 16 of file LRootGlobalWriter.cc.

~LRootGlobalWriter()

LRootGlobalWriter::~LRootGlobalWriter

(

)

Definition at line 22 of file LRootGlobalWriter.cc.

References Close(), and fObjectCache.

Member Function Documentation

Close()

QError LRootGlobalWriter::Close ( )

privatevirtual

Close file, called by QGlobalWriterDispatcher.

Implements QGlobalWriter.

Definition at line 169 of file LRootGlobalWriter.cc.

References err, fFile, fIsMRootFileWriter, and QERR_SUCCESS.

Referenced by ~LRootGlobalWriter().

FlushCache()

QError LRootGlobalWriter::FlushCache ( TFile *  oFile )

private

Definition at line 33 of file LRootGlobalWriter.cc.

References err, fFile, fFileName, fObjectCache, QERR_CANNOT_OPEN_FILE, QERR_SUCCESS, QERR_UNKNOWN_ERR, and ROOT_GLOBAL_DIR.

Referenced by SetQObject().

Open()

QError LRootGlobalWriter::Open ( const std::string &  filename, const std::string &  opt = ""  )

privatevirtual

Open file, called by QGlobalWriterDispatcher.

Implements QGlobalWriter.

Definition at line 140 of file LRootGlobalWriter.cc.

References err, fFile, fFileName, fIsMRootFileWriter, QERR_CANNOT_OPEN_FILE, QERR_SUCCESS, QERR_UNKNOWN_ERR, and ROOT_GLOBAL_DIR.

SetQObject()

QError LRootGlobalWriter::SetQObject ( const std::string &  name, const std::string &  className, const Diana::QObject *  obj, const std::string &  descr  )

virtual

Implements QGlobalWriter.

Definition at line 80 of file LRootGlobalWriter.cc.

References err, fFile, fIsMRootFileWriter, FlushCache(), fObjectCache, QTFilePointer::fP, QERR_CANNOT_OPEN_FILE, QERR_SUCCESS, QERR_UNKNOWN_ERR, and ROOT_GLOBAL_DIR.

Member Data Documentation

fFile

TFile* LRootGlobalWriter::fFile

private

Definition at line 36 of file LRootGlobalWriter.hh.

Referenced by Close(), FlushCache(), Open(), and SetQObject().

fFileName

std::string LRootGlobalWriter::fFileName

private

Definition at line 37 of file LRootGlobalWriter.hh.

Referenced by FlushCache(), and Open().

fIsMRootFileWriter

bool LRootGlobalWriter::fIsMRootFileWriter

private

Definition at line 38 of file LRootGlobalWriter.hh.

Referenced by Close(), Open(), and SetQObject().

fObjectCache

std::map<std::string, Diana::QObject*> LRootGlobalWriter::fObjectCache

private

Definition at line 39 of file LRootGlobalWriter.hh.

Referenced by FlushCache(), SetQObject(), and ~LRootGlobalWriter().

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

• pkg/rootglobalrw/LRootGlobalWriter.hh
• pkg/rootglobalrw/LRootGlobalWriter.cc