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/IDataProviderSvc.h"
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/Service.h"
#include "GaudiKernel/IService.h"
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/Incident.h"
#include "GaudiKernel/IIncidentSvc.h"
#include "GaudiKernel/IIncidentListener.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/StatusCode.h"
#include "GaudiKernel/PropertyMgr.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/SmartDataPtr.h"
#include "GaudiKernel/AlgFactory.h"
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/Algorithm.h"
#include "GaudiKernel/IHistogramSvc.h"
#include "EventModel/EventModel.h"
#include "EventModel/EventHeader.h"
#include "DatabaseSvc/IDatabaseSvc.h"
 
#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
#include <mysql.h>
#include <cstdlib>
 
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; 
        }
 
        //    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