BeamEnergySvc.h

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#ifndef BEAM_ENERGY_SVC_H
#define BEAM_ENERGY_SVC_H
 
#include "GaudiKernel/Service.h"
#include "BeamEnergySvc/IBeamEnergySvc.h"
#include <mysql.h>
 
template <class TYPE> class CnvFactory;
 
class BeamEnergySvc : public Service, virtual public IBeamEnergySvc
{
  friend class CnvFactory<BeamEnergySvc>;
 
  public :
  BeamEnergySvc(const std::string& name, ISvcLocator* svcLoc);
  virtual ~BeamEnergySvc();
 
  virtual StatusCode initialize();
  virtual StatusCode finalize();
  virtual StatusCode queryInterface(const InterfaceID& riid, void** ppvIF);
 
  bool isRunValid(int run);
  double getbeamE(int run);
 
  private :
  std::string   m_host;
  std::string   m_dbName;
  std::string   m_userName;
  std::string   m_password;
  unsigned int  m_port_num;
 
  MYSQL* OpenDb() const;
  void ReadDb(int run);
  void CloseDb(MYSQL* mysql) const;
 
  int m_run;
  bool m_isRunValid;
  double m_beamE;
};
 
#endif