From 1b955b0ba01955f64d711ef720f8e3178802b0ed Mon Sep 17 00:00:00 2001
From: Kolja Kauder <kkauder@gmail.com>
Date: Mon, 10 Feb 2025 16:24:07 -0500
Subject: [PATCH] Added an explicit template instantiation that otherwise can
 get optimized away and lead to a linker error in gcc

---
 src/erhic/EventFactory.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/erhic/EventFactory.cxx b/src/erhic/EventFactory.cxx
index 6df6475..b3b6cab 100644
--- a/src/erhic/EventFactory.cxx
+++ b/src/erhic/EventFactory.cxx
@@ -202,6 +202,8 @@ namespace erhic {
       }
   }
 
+  // Explicitly needed by gcc to not optimize it away and bug out
+  template Int_t EventFromAsciiFactory<erhic::EventHepMC>::FinishEvent();
     
 }  // namespace erhic