Utilities/MeasuredEcmsSvc/include/MeasuredEcmsSvc/IMeasuredEcmsSvc.h

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/***********************************************************************
 * BES III Software                                                    *
 * Copyright(C) - BES III Collaboration                                *
 *                                                                     *
 * Author: The BESIII Collaboration                                    *
 * Contributor: Lianjin Wu                                             *
 *                                                                     *
 ***********************************************************************/
 
#pragma once
#ifndef Utilities_IMeasuredEcmsSvc_H
#  define Utilities_IMeasuredEcmsSvc_H
 
#  include "GaudiKernel/Algorithm.h"
#  include "GaudiKernel/Bootstrap.h"
#  include "GaudiKernel/IDataProviderSvc.h"
#  include "GaudiKernel/IHistogramSvc.h"
#  include "GaudiKernel/IIncidentListener.h"
#  include "GaudiKernel/IIncidentSvc.h"
#  include "GaudiKernel/IInterface.h"
#  include "GaudiKernel/IService.h"
#  include "GaudiKernel/ISvcLocator.h"
#  include "GaudiKernel/Incident.h"
#  include "GaudiKernel/Kernel.h"
#  include "GaudiKernel/MsgStream.h"
#  include "GaudiKernel/PropertyMgr.h"
#  include "GaudiKernel/Service.h"
#  include "GaudiKernel/SmartDataPtr.h"
#  include "GaudiKernel/StatusCode.h"
 
#  include "DatabaseSvc/IDatabaseSvc.h"
#  include "EventModel/EventHeader.h"
#  include "EventModel/EventModel.h"
 
#  include <cstdlib>
#  include <fstream>
#  include <iomanip>
#  include <iostream>
#  include <mysql.h>
#  include <string>
 
// static const InterfaceID  IID_IMeasuredEcmsSvc("IMeasuredEcmsSvc", 1, 0);
 
/** Class to read the data information from database,
 * such as ECMS, ECMS Error ... ( beam_energy = ECMS / 2.0).
 * Access to almost all the XYZ, 3773, and 4180 data.
 */
class IMeasuredEcmsSvc : virtual public IService {
 
public:
  /*static const InterfaceID& interfaceID()
  {
    return IID_IMeasuredEcmsSvc;
  }*/
  DeclareInterfaceID( IMeasuredEcmsSvc, 1, 0 );
  //    static const std::string& serviceInUse() { return g_serviceInUse;}
 
  virtual ~IMeasuredEcmsSvc() {}
 
  /** Return true or false for runNo */
  virtual bool isRunNoValid() = 0;
 
  /** Return Ecms ( Ecms = beam_energy * 2 ) */
  virtual double getEcms() = 0;
 
  /** Return beam energy */
  virtual double getBeamEnergy() = 0;
 
  /**   Return error for Ecms */
  virtual double getEcmsError() = 0;
 
  /** Return average Ecms */
  virtual double getAverageEcms() = 0;
 
  /** Return average Ecms error */
  virtual double getAverageEcmsError() = 0;
 
  /** Return sample name */
  virtual double getSampleName() = 0;
 
  /** Return x momentum */
  virtual double getPx() = 0;
 
  /** Return y momentum */
  virtual double getPy() = 0;
 
  /** Return z momentum */
  virtual double getPz() = 0;
 
  /** Return Ecms depend on runNo only.
   * Here RunNo. can be set independ on event.
   */
  virtual double getEcms( int runNo ) = 0;
 
  /** Return the string depend on the parameters */
  virtual std::string getRecord( int runNo, char* tab, char* col, char* min_col,
                                 char* max_col ) = 0;
 
protected:
  /** Read database table */
  virtual void readDBTable( int runNo ) = 0;
 
  /** trigger based on runNo
   * @option 1          MeasuredEcms2 table for XYZ (Charmonium data)
   * @option 2          RunParams   table for 3773, 4180 (Charm data)
   */
  virtual int triggerDBTable( int runNo ) = 0;
 
  //    static std::string g_serviceInUse;
 
private:
};
#endif