ParticleGun_EoverP_Config.PEtaSampler Node1 ParticleGun_EoverP _Config.PEtaSampler + momentum + eta + mass + phi - _momentum - _eta - _m - _phi + __init__() + momentum() + momentum() + eta() + eta() + mass() + mass() + phi() + phi() + shoot() Node2 PG::MomSampler Node2->Node1