parameters: (eventTree, tupleName)
docstring: runs SetAlias on all saved aliases
docstring_summary: runs SetAlias on all saved aliases
docstring_tokens: runs SetAlias on all saved aliases
function: def setAliases (eventTree, tupleName):
          """runs SetAlias on all saved aliases"""
          aliases = GenObject._ntupleDict[tupleName].get('_alias', {})
          for name, alias in aliases.items():
              eventTree.SetAlias (name, alias)
function_tokens: def setAliases ( eventTree , tupleName ) : aliases = GenObject . _ntupleDict [ tupleName ] . get ( '_alias' , { } ) for name , alias in aliases . items ( ) : eventTree . SetAlias ( name , alias )