MdtSegmentT0Fitter: Add TMath.h so that Double_t is known in dev3 nightly
Add TMath.h
to MdtSegmentT0Fitter
package so that Double_t
is known in dev3 nightly. Fixes the following compilation problem: https://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/gitwww/LCGWebArea/ardoc_web_areamaindev3LCG64BC7G11AthenaOpt/ARDOC_Log_2023-10-11T1230/MuonSpectrometer_MuonReconstruction_MuonSegmentMakers_MuonSegmentMakerTools_MdtSegmentT0Fitter.html
Tag @jojungge for info.