Revert the transition of Double32_t to double

core/data/CbmMCEvent.h

@@ -14,6 +14,7 @@
 #define CBMMCEVENT_H 1
 
 #include <Rtypes.h>
+#include <RtypesCore.h>
 #include <TNamed.h>
 #include <TVector3.h>
 
@@ -81,12 +82,12 @@ public:
 private:
   uint32_t fRunId;    //  Run identifier
   uint32_t fEventId;  //  Event identifier
-  double fX;          //  Primary vertex x [cm]
-  double fY;          //  Primary vertex y [cm]
-  double fZ;          //  Primary vertex z [cm]
-  double fT;          //  Event time [s]
-  double fB;          //  Impact parameter [fm] (if relevant)
-  double fPhi;        //  Event plane angle [rad] (if relevant)
+  Double32_t fX;      //  Primary vertex x [cm]
+  Double32_t fY;      //  Primary vertex y [cm]
+  Double32_t fZ;      //  Primary vertex z [cm]
+  Double32_t fT;      //  Event time [s]
+  Double32_t fB;      //  Impact parameter [fm] (if relevant)
+  Double32_t fPhi;    //  Event plane angle [rad] (if relevant)
   int32_t fNPrim;     //  Number of input tracks
   bool fIsSet;        //  Flag whether variables are filled
 

core/data/CbmMCTrack.h

@@ -25,6 +25,7 @@
 #include "CbmDefs.h"  // for ECbmModuleId, ECbmModuleId::kMvd, ECbmModuleId::kPsd, ECbmModuleId::kSts
 
 #include <Rtypes.h>          // for THashConsistencyHolder, ClassDef
+#include <RtypesCore.h>      // for Double32_t
 #include <TLorentzVector.h>  // for TLorentzVector
 #include <TObject.h>         // for TObject
 #include <TVector3.h>        // for TVector3
@@ -125,13 +126,13 @@ private:
   int32_t fMotherId;
 
   /** Momentum components at start vertex [GeV]  **/
-  double fPx, fPy, fPz;
+  Double32_t fPx, fPy, fPz;
 
   /** energy at start vertex [GeV]  **/
-  double fE;
+  Double32_t fE;
 
   /** Coordinates of start vertex [cm, ns]  **/
-  double fStartX, fStartY, fStartZ, fStartT;
+  Double32_t fStartX, fStartY, fStartZ, fStartT;
 
   /**  Bitvector representing the number of MCPoints for this track in 
    **  each subdetector. The detectors are represented by

core/data/CbmTrack.h

@@ -25,6 +25,7 @@
 #include <FairTrackParam.h>  // for FairTrackParam
 
 #include <Rtypes.h>      // for THashConsistencyHolder, ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TObject.h>     // for TObject
 
 #include <cstdint>
@@ -104,7 +105,7 @@ protected:
   int32_t fFlag;
 
   /** Chi square and NDF of track fit **/
-  double fChiSq;
+  Double32_t fChiSq;
   int32_t fNDF;
 
   /** Index of previous track segment **/

core/data/global/CbmGlobalTrack.h

@@ -24,6 +24,7 @@
 #include <FairTrackParam.h>  // for FairTrackParam
 
 #include <Rtypes.h>      // for THashConsistencyHolder, ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TObject.h>     // for TObject
 
 #include <cstdint>
@@ -92,7 +93,7 @@ private:
   int32_t fPidHypo;
 
   /** Chi2 of global track fit **/
-  double fChi2;
+  Double32_t fChi2;
 
   /** NDF of global track fit **/
   int32_t fNDF;
@@ -101,7 +102,7 @@ private:
   int32_t fFlag;
 
   /** Track length **/
-  double fLength;
+  Double32_t fLength;
 
 
   ClassDef(CbmGlobalTrack, 3);

core/data/global/CbmTofTrack.h

@@ -13,6 +13,7 @@
 #include <FairTrackParam.h>  // for FairTrackParam
 
 #include <Rtypes.h>      // for ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TObject.h>     // for TObject
 
 #include <cstdint>
@@ -98,7 +99,7 @@ public:
   void SetTrackParameter(const FairTrackParam* par) { fTrackPar = *par; }
 
   /** Set track length **/
-  void SetTrackLength(double trackLength) { fTrackLength = trackLength; }
+  void SetTrackLength(Double32_t trackLength) { fTrackLength = trackLength; }
 
   /** Set PID hypothesis for track extrapolation to TOF **/
   void SetPidHypo(int32_t pid) { fPidHypo = pid; }
@@ -112,11 +113,11 @@ public:
 private:
   int32_t fGlbTrack;         ///< Index of global track
   int32_t fTofHit;           ///< Index of TofHit
-  double fTrackLength;       ///< Track length from primary vertex to TOF [cm]
+  Double32_t fTrackLength;   ///< Track length from primary vertex to TOF [cm]
   FairTrackParam fTrackPar;  ///< Track parameters at z of TofHit
   int32_t fPidHypo;          ///< PID hypothesis used for track extrapolation
   float fMass;               ///< Mass from Tof
-  double fDistance;          ///< Normalized distance from hit to track
+  Double32_t fDistance;      ///< Normalized distance from hit to track
 
 
   ClassDef(CbmTofTrack, 1);

core/data/global/CbmVertex.h

@@ -20,6 +20,7 @@
 #define CBMVERTEX_H 1
 
 #include <Rtypes.h>          // for ClassDef
+#include <RtypesCore.h>      // for Double32_t
 #include <TMatrixFSymfwd.h>  // for TMatrixFSym
 #include <TNamed.h>          // for TNamed
 #include <TVector3.h>        // for TVector3
@@ -95,10 +96,10 @@ public:
 
 private:
   /** Position coordinates  [cm] **/
-  double fX, fY, fZ;
+  Double32_t fX, fY, fZ;
 
   /** Chi2 of vertex fit **/
-  double fChi2;
+  Double32_t fChi2;
 
   /** Number of degrees of freedom of vertex fit **/
   int32_t fNDF;
@@ -109,7 +110,7 @@ private:
   /** Covariance matrix for x, y, and z stored in an array. The
    ** sequence is a[0,0], a[0,1], a[0,2], a[1,1], a[1,2], a[2,2]
    **/
-  double fCovMatrix[6];
+  Double32_t fCovMatrix[6];
 
 
   ClassDef(CbmVertex, 1);

core/data/much/CbmMuchPoint.h

@@ -19,6 +19,7 @@
 #include <FairMCPoint.h>  // for FairMCPoint
 
 #include <Rtypes.h>      // for ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TVector3.h>    // for TVector3
 
 #include <cstdint>
@@ -89,8 +90,8 @@ public:
   virtual void Print(const Option_t* opt) const;
 
 protected:
-  double fX_out, fY_out, fZ_out;
-  double fPx_out, fPy_out, fPz_out;
+  Double32_t fX_out, fY_out, fZ_out;
+  Double32_t fPx_out, fPy_out, fPz_out;
 
   ClassDef(CbmMuchPoint, 1)
 };

core/data/mvd/CbmMvdPoint.h

@@ -26,6 +26,7 @@
 #include <FairMCPoint.h>  // for FairMCPoint
 
 #include <Rtypes.h>      // for ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TVector3.h>    // for TVector3
 
 #include <cstdint>
@@ -95,8 +96,8 @@ public:
 
 
 protected:
-  double fX_out, fY_out, fZ_out;
-  double fPx_out, fPy_out, fPz_out;
+  Double32_t fX_out, fY_out, fZ_out;
+  Double32_t fPx_out, fPy_out, fPz_out;
   int32_t fPdgCode;  // index of the object in its TClonesArray. By default not filled => -1.
   int32_t fPointId;  // index of the object in its TClonesArray. By default not filled => -1.
   int32_t fFrame;

core/data/sts/CbmStsPoint.h

@@ -23,6 +23,7 @@
 #include <FairMCPoint.h>  // for FairMCPoint
 
 #include <Rtypes.h>      // for THashConsistencyHolder, ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TVector3.h>    // for TVector3
 
 #include <cstdint>
@@ -112,8 +113,8 @@ public:
 
 
 protected:
-  double fX_out, fY_out, fZ_out;
-  double fPx_out, fPy_out, fPz_out;
+  Double32_t fX_out, fY_out, fZ_out;
+  Double32_t fPx_out, fPy_out, fPz_out;
   int32_t fPid;    ///> Particle ID [PDG code]
   int32_t fIndex;  ///> Index of point in its TClonesArray
   int16_t fFlag;   ///> 1 or 3: track entry step; 2 or 3: track exit step

core/data/sts/CbmStsTrack.h

@@ -23,6 +23,7 @@
 #include "CbmTrack.h"  // for CbmTrack
 
 #include <Rtypes.h>      // for ClassDef
+#include <RtypesCore.h>  // for Double32_t
 
 #include <cassert>  // for assert
 #include <cstdint>
@@ -132,7 +133,7 @@ private:
 
 
   /** Impact parameter of track at target z, in units of its error **/
-  double fB;
+  Double32_t fB;
 
   /** median dE/dx [e/300µm] **/
   float fELoss {-1.f};

core/data/trd/CbmTrdHit.h

@@ -16,6 +16,7 @@
 #include "CbmTrdAddress.h"  // for CbmTrdAddress
 
 #include <Rtypes.h>      // for CLRBIT, SETBIT, TESTBIT, ClassDef
+#include <RtypesCore.h>  // for Double32_t
 
 #include <cstdint>
 #include <string>  // for string
@@ -96,7 +97,7 @@ public:
 private:
   uint8_t fDefine;      // hit extra info
   int32_t fNeighborId;  // refId in case of row cross clusters
-  double fELoss;        // Energy deposit due to TR + dEdx
+  Double32_t fELoss;    // Energy deposit due to TR + dEdx
 
   ClassDef(CbmTrdHit, 4);
 };

core/data/trd/CbmTrdPoint.h

@@ -21,6 +21,7 @@
 #include <FairMCPoint.h>  // for FairMCPoint
 
 #include <Rtypes.h>      // for ClassDef
+#include <RtypesCore.h>  // for Double32_t
 #include <TVector3.h>    // for TVector3
 
 #include <cstdint>
@@ -77,8 +78,8 @@ public:
   void MomentumOut(TVector3& mom) const { mom.SetXYZ(fPx_out, fPy_out, fPz_out); }
 
 private:
-  double fX_out, fY_out, fZ_out;
-  double fPx_out, fPy_out, fPz_out;
+  Double32_t fX_out, fY_out, fZ_out;
+  Double32_t fPx_out, fPy_out, fPz_out;
 
 
   ClassDef(CbmTrdPoint, 3)