LinearThreePointResolutionProcessor.h

#ifndef LinearThreePointResolutionProcessor_h
#define LinearThreePointResolutionProcessor_h 1

#define N_1D_HISTOS_THREE_POINT_RESOLUTION_PROCESSOR 1
#define N_2D_HISTOS_THREE_POINT_RESOLUTION_PROCESSOR 0

// C++
#include <string>

// LCIO
#include "lcio.h"
#include <EVENT/TrackerHit.h>

// Marlin
#include "marlin/Processor.h"
#include "ZBinTemplateProcessor.h"


namespace AIDA{
  class IHistogram1D;
  class IHistogram2D;
}

namespace marlintpc{

    /* the following comment is tranfered to doxygen documentation
     * which begins with a second asterix, or in case of on line comment an extra third slash 
     */
//  typedef lccd::ConditionsMap<tpcconddata::TimePixPixelMode::PixelKey, tpcconddata::TimePixPixelMode > TimePixModeMap ;
//  typedef std::map< tpcconddata::TimePixPixelMode::PixelKey, tpcconddata::TimePixPixelMode > stdTimePixModeMap;

  
    class LinearThreePointResolutionProcessor : 
    public ZBinTemplateProcessor<N_1D_HISTOS_THREE_POINT_RESOLUTION_PROCESSOR, 
                                 N_2D_HISTOS_THREE_POINT_RESOLUTION_PROCESSOR>{

//marlin::Processor {
        
    public:
        
        /* This method will be called by the marlin package
         * It returns a processor of the currend type (here LinearThreePointResolutionProcessor)
         */
        virtual Processor*  newProcessor() { return new LinearThreePointResolutionProcessor ; }
        
        /* the default constructor
         * here the processor parameters are registered to the marlin package
         * other initialisation should be placed in the init method
         */
        LinearThreePointResolutionProcessor() ;
        
        /* Called at the beginning of the job before anything is read.
         * Use to initialize the processor, e.g. book histograms
         */
        virtual void init() ;
        
        /* Called for every run.
         * in this processor it is not used
         */
        virtual void processRunHeader( lcio::LCRunHeader* run ) ;
        
        /* Called for every event - the working horse.
         * Here the real conversion take place
         */
        virtual void processEvent( lcio::LCEvent * evt ) ; 
        
        /* This method is only called if the check flag is set (default) in the main processor
         * (where the input files are given)
         * It should be used to create check plots which are not needed in a complete analysis
         * (where normaly the check flag is deactivated)
         */
        virtual void check( lcio::LCEvent * evt ) ; 
        
        
        /* Called after data processing for clean up.
         * e.g. saving control histogramms, delete created objects
         * (which are not stored in a collection/event), etc.
         */
        virtual void end() ;

        /* Sort function to sort the Hits along the track
         */
        static bool compareHit(const std::pair<TrackerHit*, double> & pair1,
                               const std::pair<TrackerHit*, double> & pair2)
          {
            return pair1.second < pair2.second;
          }

        
        
    protected:
        
        /* normally the doxygen documentation is palced before the method/variable
         * but for one line comments in case of variables it may be more convenied for you
         * to place it after the variable. In this case you use an arrow to tell doxygen
         * to which variable the commet belongs to.
         */
        
        std::string _inputColName ;  
        int _chipID; 
        int _histoBin3P; 
        int _histoBinTime; 
        int _histoBinNoTrack; 
        float _histoRange3P; 
        float _histoRangeTime; 

        static const unsigned int _histo3PIndex;


        bool isFirstCollection;



private:
        AIDA::IHistogram1D* histo3P; 
        AIDA::IHistogram2D* histo3P2D; 
        AIDA::IHistogram1D* histoNoTrack; 
    } ;
    
}

#endif