From 31d0ff4e806f57ef0071d5b01e8d5614fa2c6b96 Mon Sep 17 00:00:00 2001
From: sss <sss@karma>
Date: Thu, 16 Oct 2025 11:05:36 -0400
Subject: [PATCH] Fix some clang warnings.

Explicitly request default copy ctor/assignment in THelicalTrack/TVTrack.
Since these have user-defined dtors, they are otherwise deprecated.
Fixes warnings seen in building k4Reco with clang.
---
 src/geomlib/THelicalTrack.h | 3 +++
 src/geomlib/TVTrack.h       | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/geomlib/THelicalTrack.h b/src/geomlib/THelicalTrack.h
index ebfa561..ba82875 100644
--- a/src/geomlib/THelicalTrack.h
+++ b/src/geomlib/THelicalTrack.h
@@ -69,6 +69,9 @@ class THelicalTrack : public TVTrack {
                        Double_t     b,
                  const TTrackFrame &frame);
 
+   THelicalTrack(const THelicalTrack&) = default;
+   THelicalTrack& operator=(const THelicalTrack&) = default;
+
    virtual ~THelicalTrack() {}
 
    // Utility methods
diff --git a/src/geomlib/TVTrack.h b/src/geomlib/TVTrack.h
index 8bc8bd9..48c74df 100644
--- a/src/geomlib/TVTrack.h
+++ b/src/geomlib/TVTrack.h
@@ -62,6 +62,9 @@ class TVTrack : public TVCurve {
                  Double_t     b,
            const TTrackFrame &f);
 
+   TVTrack(const TVTrack&) = default;
+   TVTrack& operator=(const TVTrack&) = default;
+
    virtual ~TVTrack() {}
 
    // Utility methods