GETAutoBaseline.hh

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//======================================================================
/*! \file GETAutoBaseline.hh
 *
 *  Include file for the GETAutoBaseline class.
 */
//======================================================================

#ifndef GET_AUTO_BASELINE_HH
#define GET_AUTO_BASELINE_HH

//----------------------------------------------------------------------

#include "GETSignalModifier.hh"

//======================================================================
/*! \class GETAutoBaseline
 *
 *  This class defines an automatic base-line correction process.
 *
 *  The automatic baseline computes an average at the beginning of the
 *  sample and another average at the end of the sample, and use them
 *  to perform a linear subtraction to the signal.
 */
class GETAutoBaseline : public GETSignalModifier
{
  //------------------------------------------------------------
  /*! \object_doc */
  GObject(GETAutoBaseline);
  //------------------------------------------------------------

  protected:
    u_short bucket_min1;        ///< Lower time bucket for first range baseline estimate (included)
    u_short bucket_max1;        ///< Uppet time bucket for first range baseline estimate estimate (excluded)
    u_short bucket_min2;        ///< Lower time bucket for second range baseline estimate (included)
    u_short bucket_max2;        ///< Uppet time bucket for second range baseline estimate estimate (excluded)

    double  ctr1;               ///< Center of the first range
    double  ctr2;               ///< Center of the second range

  public:
  //----------------------------------------------------------
  /** @name Constructors, affectation, destructor */
  //@{
    GETAutoBaseline ( GETObject & obj,
                      u_short itmin1 = 0, u_short itmax1 = 0,
                      u_short itmin2 = 0, u_short itmax2 = 0 );
    GETAutoBaseline ( u_int n = 0, double dt = 0.01,
                      u_short itmin1 = 0, u_short itmax1 = 0,
                      u_short itmin2 = 0, u_short itmax2 = 0 );
    GETAutoBaseline ( const GETAutoBaseline & proc );
    virtual ~GETAutoBaseline ( );
  //@}

  //----------------------------------------------------------
  /** @name Process parameters */
  //@{
    virtual void SetFirstRange  ( u_short itmin, u_short itmax );
    virtual void SetSecondRange ( u_short itmin, u_short itmax );

  //@}

  //----------------------------------------------------------
  /** @name Signal processing */
  //@{
    virtual GETSample * ProcessSample ( GETSample  & sample,
                                        GETSample  & result,
                                        GETChannel & channel );
  //@}

  //----------------------------------------------------------
  /** @name ROOT related functions */
  //@{
  public:
    /*! for use within ROOT.*/
    ClassDef(GETAutoBaseline,0);
  //@}
};


//----------------------------------------------------------------------
//  Inline functions
#include "icc/GETAutoBaseline.icc"


//======================================================================
#endif