GETResponseFct.hh

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

#ifndef GET_RESPONSE_FCT_HH
#define GET_RESPONSE_FCT_HH

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

#include "GETResponse.hh"
#include "GETFunction.hh"

//======================================================================
/*! \class GETResponseFct
 *
 *  This class defines an analytical response function for the GET
 *  input signal.
 *
 *  The class is abstract and has to be derivated for specific
 *  functions definition (in order to be written / read) in GET
 *  definition files).
 */
class GETResponseFct : public GETResponse, public GETFunction
{
  //------------------------------------------------------------
  /*! \object_doc */
  GObjectV(GETResponseFct);
  //------------------------------------------------------------

  protected:


  public:
  //----------------------------------------------------------
  /** @name Constructors, affectation, destructor */
  //@{
    GETResponseFct ( GETObject & obj );
    GETResponseFct ( u_int n = 0, double dt = 0.01 );
    GETResponseFct ( GETObject & obj, TF1 * f );
    GETResponseFct ( u_int n, double dt, TF1 * f );
    GETResponseFct ( GETObject & obj,
                     const string name,
                     double (*fptr) ( const double[], const double [] ),
                     u_int npar, double * vpar = NULL );
    GETResponseFct ( u_int n, double dt,
                     const string name,
                     double (*fptr) ( const double[], const double [] ),
                     u_int npar, double * vpar = NULL );
    GETResponseFct ( const GETResponseFct & proc );
    virtual ~GETResponseFct ( );
  //@}


  //----------------------------------------------------------
  /** @name Initialization functions */
  //@{
    void SetFunction    ( TF1 * f, bool calc = true );
    void UpdateFunction ( );                            // inline

    virtual void  Init ( u_int n, double dt );
  //@}

  //----------------------------------------------------------
  /** @name ROOT related functions */
  //@{
  public:

    /*! for use within ROOT.*/
    ClassDef(GETResponseFct,0);
  //@}
};


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


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