From 6c203c8a8061dedb11dd091b7f0f6b4977a7754e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ku=C4=8Dera?=
 <26327373+vkucera@users.noreply.github.com>
Date: Wed, 27 May 2026 11:59:27 +0200
Subject: [PATCH] Fix includes

---
 ALICE3/Core/TrackUtilities.cxx               | 2 ++
 ALICE3/Core/TrackUtilities.h                 | 2 --
 ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx | 6 +-----
 ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx  | 1 -
 ALICE3/TableProducer/OTF/onTheFlyTracker.cxx | 4 ++--
 ALICE3/Tasks/alice3DecayerQa.cxx             | 2 ++
 6 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/ALICE3/Core/TrackUtilities.cxx b/ALICE3/Core/TrackUtilities.cxx
index 4239864e933..86b41e6245c 100644
--- a/ALICE3/Core/TrackUtilities.cxx
+++ b/ALICE3/Core/TrackUtilities.cxx
@@ -17,6 +17,8 @@
 
 #include "TrackUtilities.h"
 
+#include <CommonConstants/PhysicsConstants.h>
+#include <MathUtils/Primitive2D.h>
 #include <MathUtils/Utils.h>
 #include <ReconstructionDataFormats/Track.h>
 
diff --git a/ALICE3/Core/TrackUtilities.h b/ALICE3/Core/TrackUtilities.h
index b80ea1b2341..0cdcc5da92b 100644
--- a/ALICE3/Core/TrackUtilities.h
+++ b/ALICE3/Core/TrackUtilities.h
@@ -24,9 +24,7 @@
 
 #include <TLorentzVector.h>
 
-#include <array>
 #include <cmath>
-#include <span>
 #include <vector>
 
 namespace o2::upgrade
diff --git a/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx b/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
index 4bf984db338..ae0d61bcd82 100644
--- a/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
+++ b/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
@@ -20,7 +20,6 @@
 #include "ALICE3/Core/TrackUtilities.h"
 #include "ALICE3/DataModel/OTFMCParticle.h"
 
-#include <CommonConstants/MathConstants.h>
 #include <Framework/AnalysisDataModel.h>
 #include <Framework/AnalysisHelpers.h>
 #include <Framework/AnalysisTask.h>
@@ -32,19 +31,16 @@
 #include <Framework/O2DatabasePDGPlugin.h>
 #include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
+#include <ReconstructionDataFormats/Track.h>
 
 #include <TH1.h>
 #include <TPDGCode.h>
 
-#include <sys/types.h>
-
 #include <algorithm>
 #include <array>
 #include <cmath>
 #include <cstdlib>
 #include <map>
-#include <ostream>
-#include <span>
 #include <string>
 #include <vector>
 
diff --git a/ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx b/ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx
index 99d9de97f22..59950f4a243 100644
--- a/ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx
+++ b/ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx
@@ -45,7 +45,6 @@
 #include <Framework/O2DatabasePDGPlugin.h>
 #include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
-#include <MathUtils/Primitive2D.h>
 #include <ReconstructionDataFormats/Track.h>
 
 #include <Math/GenVector/PositionVector3D.h>
diff --git a/ALICE3/TableProducer/OTF/onTheFlyTracker.cxx b/ALICE3/TableProducer/OTF/onTheFlyTracker.cxx
index c7da0654e42..0ba1c3e57e0 100644
--- a/ALICE3/TableProducer/OTF/onTheFlyTracker.cxx
+++ b/ALICE3/TableProducer/OTF/onTheFlyTracker.cxx
@@ -23,11 +23,11 @@
 /// \author Roberto Preghenella preghenella@bo.infn.it
 ///
 
-#include "GeometryContainer.h"
-
 #include "ALICE3/Core/DetLayer.h"
 #include "ALICE3/Core/FastTracker.h"
 #include "ALICE3/Core/FlatTrackSmearer.h"
+#include "ALICE3/Core/GeometryContainer.h"
+#include "ALICE3/Core/OTFParticle.h"
 #include "ALICE3/Core/TrackUtilities.h"
 #include "ALICE3/DataModel/OTFCollision.h"
 #include "ALICE3/DataModel/OTFMCParticle.h"
diff --git a/ALICE3/Tasks/alice3DecayerQa.cxx b/ALICE3/Tasks/alice3DecayerQa.cxx
index ff01b24a93b..5ae57d33f66 100644
--- a/ALICE3/Tasks/alice3DecayerQa.cxx
+++ b/ALICE3/Tasks/alice3DecayerQa.cxx
@@ -29,8 +29,10 @@
 #include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
 
+#include <TH1.h>
 #include <TPDGCode.h>
 
+#include <cstddef>
 #include <vector>
 
 using namespace o2;