Change Details

This commit removes the EvtPhotosEngine and moves its functionality to the EvtPHOTOS class. It closes [!10](https://gitlab.cern.ch/evtgen/evtgen/-/merge_requests/10) and [#10](https://gitlab.cern.ch/evtgen/evtgen/-/issues/10), and is part of [T250](https://phab.hepforge.org/T250). Added knobs for infrared cutoff and interference weight of PHOTOS. Explicitly switch off pair emission inside PHOTOS. Added EVTGEN_PHOTOS_NEWLIBS flag to src/CMakeLists.txt to identify PHOTOS version needed to switch off pair emission. Moved initialisation of _fsrEngine to setRadCorrEngine. Mutexed PHOTOS as introduced by Heather Ratcliffe.

Removes the EvtPhotosEngine and moves its functionality to the EvtPHOTOS class. It closes [!10](https://gitlab.cern.ch/evtgen/evtgen/-/merge_requests/10) and [#10](https://gitlab.cern.ch/evtgen/evtgen/-/issues/10), and is part of [T250](https://phab.hepforge.org/T250). Added knobs for infrared cutoff and interference weight of PHOTOS. Explicitly switch off pair emission inside PHOTOS. Added EVTGEN_PHOTOS_NEWLIBS flag to src/CMakeLists.txt to identify PHOTOS version needed to switch off pair emission. Moved initialisation of _fsrEngine to setRadCorrEngine. Mutexed PHOTOS as introduced by Heather Ratcliffe.

This commit rRemoves the EvtPhotosEngine and moves its functionality to the EvtPHOTOS class. It closes [!10](https://gitlab.cern.ch/evtgen/evtgen/-/merge_requests/10) and [#10](https://gitlab.cern.ch/evtgen/evtgen/-/issues/10), and is part of [T250](https://phab.hepforge.org/T250). Added knobs for infrared cutoff and interference weight of PHOTOS. Explicitly switch off pair emission inside PHOTOS. Added EVTGEN_PHOTOS_NEWLIBS flag to src/CMakeLists.txt to identify PHOTOS version needed to switch off pair emission. Moved initialisation of _fsrEngine to setRadCorrEngine. Mutexed PHOTOS as introduced by Heather Ratcliffe.