//========================================================================
//  PVFinder.hh
//  -----------
//  AC++ module to find primary vertices. Currently a test version using
//  SiliconPVMonger + FPVStrategy to find vertices.
//
//  R. Snider
//  Johns Hopkins University
//  21-Sep-1997
//========================================================================

#ifndef PVFinder_hh
#define PVFinder_hh 1

#include "Framework/APPModule.hh"
#include "Framework/AbsParmBool.hh"
#include "Framework/AbsParmGeneral.hh"
#include "Framework/AbsParmString.hh"
#include "Framework/APPMenu.hh"

class SiliconPVMonger;
class PVIntermedSet;
class KalConverter;
class PVKalFinder;

class PVFinder : public AppModule
{
public:

  //---------------------------------------------------
  // Constructors, etc.
  //---------------------------------------------------

  PVFinder( const char* const theName="PVFinder",
            const char* const theDescription=
            "Pre-tracking primary vertex-finding");
  virtual ~PVFinder();

  //---------------------------------------------------
  // Operations    
  //---------------------------------------------------
  virtual AppResult            beginJob( AbsEvent* aJob );
  virtual AppResult            beginRun( AbsEvent* aRun );
  virtual AppResult            event( AbsEvent* anEvent );
  virtual AppResult            endRun( AbsEvent* aRun );
  virtual AppResult            endJob( AbsEvent* aJob );
  virtual AppResult            abortJob( AbsEvent* aJob );
  virtual AppModule*           clone(const char* cloneName);

protected:

  AbsParmBool                _ttSAS3DPVFinder;
  AbsParmBool                _ttSAS3DPVFinderUseZigZag;
  AbsParmBool                _ttSAS3DPVFinderUseSiliMap;
  AbsParmGeneral<int>        _ttSAS3DPopulationCut;
  AbsParmGeneral<float>      _ttSAS3DThresholdQ2;
  AbsParmGeneral<float>      _ttSAS3DThresholdQ3;
  AbsParmGeneral<float>      _ttSAS3DThresholdCutQ1;
  AbsParmGeneral<int>        _ttSAS3DMinThreshold;
  AbsParmGeneral<float>      _ttSAS3DFallBackThreshold;
  AbsParmGeneral<int>        _ttSAS3DNBins;
  AbsParmGeneral<int>        _ttSAS3DVerboseLevel;
  AbsParmGeneral<float>      _ttSAS3DDeltaPhiSection;

  AbsParmBool   _useTrueVertices;
  AbsParmString _processName;

  //
  // Configuration of timeout and out of memory 
  // cuts.
  //
  // This was introduced to minimize production farm crashes. It is
  // dangerous, however, since it makes program behaviour implicitely
  // dependent on the hardware in a new fashion.  (The old fashioned
  // dependence epresses itself in crashes due to resource exhaustion
  // on rare offending events.)
  //
  // Developers: default is 'off' -- keep it that way! 
  // For users: only enable this when you know what you are doing.
  //

  AbsParmBool                _ttSAS3DLimitCpuTime;  // [s]
  AbsParmGeneral<double>     _ttSAS3DMaxCpuTime;   
  AbsParmBool                _ttSAS3DLimitRealTime; // [s]
  AbsParmGeneral<double>     _ttSAS3DMaxRealTime;  
  AbsParmBool                _ttSAS3DLimitMemory;   // [MB]
  AbsParmGeneral<double>     _ttSAS3DMaxMemory;      

private:
  
  KalConverter*     _kalConverter;
  PVKalFinder*      _SAS3DPVFinder;

  //----------------------------------------------------
  //  Accounting
  //----------------------------------------------------
  int anzahl[100];
  int zahl;
  int _nev;

};



#endif 		// PVFinder_hh