Added missing streamer I/O interfaces and multiple small fixes
Changes:
- Streamer interfaces, i.e. Reader(std::ostream) for ReaderHEPEVT, ReaderLHEF, WriterHEPEVT. In this way a;ll the interfaces are more uniform.
- Added overloaded << operators for GenParticle, Genvertex, etc. printing as requested in issue 14 by @hdembins
Both changes formally change the interface (however in backward-compatible way). This merge request should draw attention to these small changes. @abuckley , @lonnblad would be nice if any of you at least briefly look there.
Andrii
Edited by Andrii Verbytskyi