stream << "{fTrackAId = " << trig.fTrackAId
<< ", fTrackBId = " << trig.fTrackBId << ", fTriggerBits = "
<< std::showbase << std::hex << trig.fTriggerBits << std::dec
<< ", fInvMass = " << trig.fInvMass << "}";
stream << "{fTrackAId = " << trig.fTrackAId
<< ", fTrackBId = " << trig.fTrackBId << ", fTriggerBits = "
<< std::showbase << std::hex << trig.fTriggerBits << std::dec
<< ", fInvMass = " << trig.fInvMass << "}";