GaudiPython::HistoUtils::HistoFile Class Reference

List of all members.

Public Member Functions
def	__init__
def	save
def	close
Public Attributes
	file
	aida2root
	aidaTypes
Private Member Functions
def	__convertibleType
Static Private Attributes
string	__author__ = "Juan Palacios juan.palacios@nikhef.nl"

Detailed Description

Class to write histograms to a ROOT file.
hFile = HistoFile("myFile.root")
myHisto = ...
hFile.save(myHisto)
myHisto0 = ...
myHisto1 = ...
myHisto2 = ...
hFile.save(myHisto0, myHisto1, myHisto2)
histoList = [h0, h1, h2, h3]
hFile.save(histoList)
...
hWriter.close()

Definition at line 814 of file HistoUtils.py.

Member Function Documentation

def GaudiPython::HistoUtils::HistoFile::__convertibleType	(	self,
		histo
	)		`[private]`

Definition at line 841 of file HistoUtils.py.

00842                                        :
00843         histoType = type(histo)
00844         for t in self.aidaTypes :
00845             if histoType == t : return True
00846         return False

def GaudiPython::HistoUtils::HistoFile::__init__	(	self,
		fileName
	)

Definition at line 831 of file HistoUtils.py.

00832                                  :
00833         self.file = TFile(fileName, "RECREATE")
00834         self.aida2root = gbl.Gaudi.Utils.Aida2ROOT.aida2root
00835         self.aidaTypes = [ gbl.AIDA.IHistogram1D,
00836                            gbl.AIDA.IHistogram2D,
00837                            gbl.AIDA.IHistogram3D,
00838                            gbl.AIDA.IProfile1D,
00839                            gbl.AIDA.IProfile2D,
00840                            gbl.AIDA.IHistogram    ]

def GaudiPython::HistoUtils::HistoFile::close ( self )

Definition at line 862 of file HistoUtils.py.

00863                     :
00864         self.file.Write()
00865         self.file.Close()
00866 
# =============================================================================

def GaudiPython::HistoUtils::HistoFile::save	(	self,
		args
	)

This function stores histograms on the file for future saving.
It takes an arbitrary number of AIDA or ROOT histograms or
a list of them.

Definition at line 847 of file HistoUtils.py.

00848                           :
00849         """
00850         This function stores histograms on the file for future saving.
00851         It takes an arbitrary number of AIDA or ROOT histograms or
00852         a list of them.
00853         """
00854         if args :
00855             if type(args[0])==list :
00856                 histoList = args[0]
00857             else :
00858                 histoList = args
00859             for h in histoList :
00860                 if self.__convertibleType(h) : h = self.aida2root(h)
00861                 h.Write()