Various fixes and constant background for resonance fit

ROOTPWA-Maintainers / ROOTPWA

ROOTPWA is a toolkit for partial-wave analysis of multi-particle final states produced in high-energy particle reactions. It is used to determine hadron spectra from experimental data.

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Various fixes and constant background for resonance fit #92

Closed suhlatwork closed 9 years ago

suhlatwork commented 9 years ago

add a constant background parametrisation to the resonance fit
correct some types of variables in relativisticAmpCorrections and resonanceFit
cosmetics: better names of minimizer parameter names for FSMD, ...

suhlatwork commented 9 years ago

add a (purely virtual) method to get the number of free parameters in a fit to the minimizer interface, up to now such a method could have been named differently for different interfaces
implement this method for the ROOT interface by renaming the old implementation

suhlatwork commented 9 years ago

the 'freeparameters' option in the configuration file must not be an empty sequence, it has to either not exist (then default values are used) or it has to contain useful stuff