garanainit.py

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# File: garanainit.py                                                    # 
# Author: Chris Hilgenberg (chilgenb@fnal.gov)                           #
# Description: Script for loading GArAna libraries in python macros      #
# Usage: Include script at top of your macro with 'import garanainit.py' #
#        and call from top of your script with 'garanainit.init()'.      #
#        For example, see garana/macros/demo.py                          #
##########################################################################

import ROOT

def init():

    ROOT.gInterpreter.ProcessLine('R__ADD_LIBRARY_PATH(/usr/local/lib)') #change this to your library install area

    #shared garana libraries
    ROOT.gInterpreter.ProcessLine('R__LOAD_LIBRARY(libGaranaAccessors.so)')
    ROOT.gInterpreter.ProcessLine('R__LOAD_LIBRARY(libGaranaProducts.so)')
    ROOT.gInterpreter.ProcessLine('R__LOAD_LIBRARY(libGaranaDict.so)')
    ROOT.gInterpreter.ProcessLine('R__LOAD_LIBRARY(libGaranaUtility.so)')

    ROOT.gInterpreter.ProcessLine('R__ADD_INCLUDE_PATH(/home/chilgenb/garana)') #change this to your garana install area

    # add your headers here
    ROOT.gInterpreter.Declare('#include "garana/Accessors/TreeManager.h"')
    ROOT.gInterpreter.Declare('#include "garana/Utility/Backtracker.h"')

    ROOT.gInterpreter.ProcessLine('using namespace garana;')

#execute as a script
if __name__ == '__main__':
    init()