Implement mungeZeroQOverP in terms of updateParameters

Christos Anastopoulosrequested to merge
ATLAS-EGamma/athena:mungeZeroQOverP_implement_via_setters into master

Implement mungeZeroQOverP in terms of updateParameters. Implement SurfaceGetCovariance via a non-const method overload.

As part of cleaning up probably un-nneded "inheritance" from ParametersT

Edited by Christos Anastopoulos

Merge request reports