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EvtDataSvc.cpp
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1 //====================================================================
2 // EvtDataSvc.cpp
3 //--------------------------------------------------------------------
4 //
5 // Package : System ( The LHCb Offline System)
6 //
7 // Description: implementation of the Transient event data service.
8 //
9 // Author : M.Frank
10 // History :
11 // +---------+----------------------------------------------+---------
12 // | Date | Comment | Who
13 // +---------+----------------------------------------------+---------
14 // | 29/10/98| Initial version | MF
15 // +---------+----------------------------------------------+---------
16 //
17 //====================================================================
18 #define DATASVC_EVTDATASVC_CPP
19 
22 
23 #include "EvtDataSvc.h"
24 
25 // Instantiation of a static factory class used by clients to create
26 // instances of this service
28 
29 StatusCode EvtDataSvc::initialize() {
31  // Nothing to do: just call base class initialisation
33 
34  // Attach data loader facility
35  m_cnvSvc = serviceLocator()->service( "EventPersistencySvc" );
36  status = setDataLoader( m_cnvSvc );
37  return status;
38 }
41  // Do nothing for this service
42  return StatusCode::SUCCESS;
43 }
46  m_cnvSvc = nullptr; // release
48  return StatusCode::SUCCESS;
49 }
SmartIF< IConversionSvc > m_cnvSvc
Definition: EvtDataSvc.h:21
StatusCode finalize() override
Service finalization.
Definition: EvtDataSvc.cpp:45
constexpr static const auto SUCCESS
Definition: StatusCode.h:85
#define DECLARE_COMPONENT(type)
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:50
StatusCode finalize() override
Service initialization.
Definition: DataSvc.cpp:847
StatusCode initialize() override
Service initialization.
Definition: DataSvc.cpp:814
A EvtDataSvc is the base class for event services.
Definition: EvtDataSvc.h:13
const StatusCode & ignore() const
Ignore/check StatusCode.
Definition: StatusCode.h:153
StatusCode reinitialize() override
Service reinitialisation.
Definition: EvtDataSvc.cpp:40