A few small improvements (mostly for skims)
Skimmer improvements, based on feedback by @fbury :
- the output tree name can be specified with a command-line argument
- variables from the input tree can be copied (not renamed, yet, but this does give warning now)
-
c_int
andc_float
have an optional argument to specify the type -
op.switch
only gives a warning if different types in the two branches are detected (and it can be silenced), trusting the user and C++ compiler (if the latter does not understand it, it will raise an error, so this should be safe).
General optimisation:
-
deltaR
uses only the eta and phi attributes, if the p4 is created on demand (this should some common code)