Further improvements to HepMcParticleLink unit tests
This merge request updates the HepMcParticleLink
and HepMcParticleLinkCnv
unit tests so that they explicitly reference the largest supported values of GenEvent::event_number
which is SHRT_MAX
(= 32767 = 2^15 -1). This is because although HepMcParticleLink
uses an unsigned short
to store the eventIndex
internally, the last bit of this is used to flag whether or not the eventIndex represents the position of the GenEvent
within the McEventCollection
or the GenEvent::event_number
.