[ALICE3] Fix includes (AliceO2Group#15871)

Author: vkucera

ALICE3/Core/FlatLutEntry.cxx

@@ -14,7 +14,13 @@
 #include <Framework/Logger.h>
 #include <Framework/RuntimeError.h>
 
+#include <cmath>
+#include <cstddef>
+#include <cstdint>
 #include <cstring>
+#include <fstream>
+#include <ios>
+#include <span>
 
 namespace o2::delphes
 {

ALICE3/Core/FlatLutEntry.h

@@ -13,6 +13,7 @@
 #define ALICE3_CORE_FLATLUTENTRY_H_
 
 #include <cmath>
+#include <cstddef>
 #include <cstdint>
 #include <fstream>
 #include <span>

ALICE3/Core/FlatLutWriter.cxx

@@ -9,11 +9,11 @@
 // granted to it by virtue of its status as an Intergovernmental Organization
 // or submit itself to any jurisdiction.
 
-#include "ALICE3/Core/FlatLutWriter.h"
-
-#include "TrackUtilities.h"
+#include "FlatLutWriter.h"
 
+#include "ALICE3/Core/FlatLutEntry.h"
 #include "ALICE3/Core/FlatTrackSmearer.h"
+#include "ALICE3/Core/TrackUtilities.h"
 
 #include <Framework/Logger.h>
 #include <ReconstructionDataFormats/Track.h>
@@ -22,17 +22,17 @@
 #include <TDatabasePDG.h>
 #include <TGraph.h>
 #include <TLorentzVector.h>
-#include <TMatrixD.h>
 #include <TMatrixDSymEigen.h>
 #include <TMatrixDSymfwd.h>
 #include <TMatrixDfwd.h>
 #include <TParticlePDG.h>
 #include <TString.h>
 #include <TVectorDfwd.h>
 
-#include <Rtypes.h>
-
+#include <cmath>
 #include <cstdlib>
+#include <fstream>
+#include <string>
 
 using namespace o2::delphes;
 

ALICE3/Core/FlatLutWriter.h

@@ -14,6 +14,13 @@
 
 #include "ALICE3/Core/FastTracker.h"
 #include "ALICE3/Core/FlatLutEntry.h"
+
+#include <ReconstructionDataFormats/PID.h>
+
+#include <TGraph.h>
+
+#include <cstddef>
+#include <string>
 namespace o2::fastsim
 {
 using lutEntry_t = o2::delphes::lutEntry_t;

ALICE3/Core/FlatTrackSmearer.cxx

@@ -11,12 +11,23 @@
 
 #include "FlatTrackSmearer.h"
 
+#include "ALICE3/Core/FlatLutEntry.h"
 #include "ALICE3/Core/GeometryContainer.h"
 
+#include <CommonConstants/PhysicsConstants.h>
+#include <Framework/Logger.h>
 #include <Framework/RuntimeError.h>
 
 #include <TRandom.h>
 
+#include <cmath>
+#include <cstddef>
+#include <cstdint>
+#include <cstdlib>
+#include <fstream>
+#include <span>
+#include <string>
+
 namespace o2::delphes
 {
 int TrackSmearer::getIndexPDG(int pdg)

ALICE3/Core/FlatTrackSmearer.h

@@ -17,6 +17,10 @@
 #include <CCDB/BasicCCDBManager.h>
 #include <ReconstructionDataFormats/Track.h>
 
+#include <cstddef>
+#include <cstdint>
+#include <span>
+
 namespace o2::delphes
 {
 /**