THaPhysicsModule.h

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#ifndef Podd_THaPhysicsModule_h_
#define Podd_THaPhysicsModule_h_
 
//
// THaPhysicsModule
//
 
#include "THaAnalysisObject.h"
 
class THaPhysicsModule : public THaAnalysisObject {
  
public:
  virtual ~THaPhysicsModule() = default;
  
  virtual void  Clear( Option_t* opt="" ) { 
    THaAnalysisObject::Clear(opt); 
    fDataValid = false;
  }
 
  bool  IsSingleTrack() const { return !IsMultiTrack(); }
  bool  IsMultiTrack()  const { return fMultiTrk; }
  bool  DataValid()     const { return fDataValid; }
 
  virtual Int_t Process( const THaEvData& ) = 0;
 
  // Special return codes for Process()
  enum ESpecialRetval { kFatal     = -16768,
                        kTerminate = -16767 };
protected:
//TODO: DefineVariables fDataValid etc.
  THaPhysicsModule( const char* name, const char* description );
 
  void PrintInitError( const char* here );
 
  bool  fMultiTrk;               // Flag for multi-track mode
  bool  fDataValid;              // Data valid
 
  ClassDef(THaPhysicsModule,1)   //ABC for a physics/kinematics module
};
 
#endif