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GaudiPPS.cpp
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1 /***********************************************************************************\
2 * (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
3 * *
4 * This software is distributed under the terms of the Apache version 2 licence, *
5 * copied verbatim in the file "LICENSE". *
6 * *
7 * In applying this licence, CERN does not waive the privileges and immunities *
8 * granted to it by virtue of its status as an Intergovernmental Organization *
9 * or submit itself to any jurisdiction. *
10 \***********************************************************************************/
11 // Include files
12 // from Gaudi
14 
15 // local
16 #include "GaudiPPS.h"
17 
18 //-----------------------------------------------------------------------------
19 // Implementation file for class : GaudiPPS
20 //
21 // 2008-05-23 : Marco CLEMENCIC
22 //-----------------------------------------------------------------------------
23 namespace GaudiExamples {
24  // Declaration of the Algorithm Factory
25  DECLARE_COMPONENT( GaudiPPS )
26 
27  //=============================================================================
28  // Initialization
29  //=============================================================================
30  StatusCode GaudiPPS::initialize() {
31  StatusCode sc = GaudiAlgorithm::initialize(); // must be executed first
32  if ( sc.isFailure() ) return sc; // error printed already by GaudiAlgorithm
33 
34  if ( msgLevel( MSG::DEBUG ) ) debug() << "==> Initialize" << endmsg;
35 
36  auto pps = service<IParticlePropertySvc>( "Gaudi::ParticlePropertySvc", true );
37 
38  return StatusCode::SUCCESS;
39  }
40 
41  //=============================================================================
42  // Main execution
43  //=============================================================================
45 
46  if ( msgLevel( MSG::DEBUG ) ) debug() << "==> Execute" << endmsg;
47 
48  return StatusCode::SUCCESS;
49  }
50 
51 } // namespace GaudiExamples
52 //=============================================================================
MSG::DEBUG
@ DEBUG
Definition: IMessageSvc.h:25
GaudiExamples
Definition: __init__.py:1
IParticlePropertySvc.h
CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >::msgLevel
MSG::Level msgLevel() const
get the cached level (originally extracted from the embedded MsgStream)
Definition: CommonMessaging.h:148
StatusCode
Definition: StatusCode.h:65
GaudiAlgorithm::initialize
StatusCode initialize() override
standard initialization method
Definition: GaudiAlgorithm.cpp:52
GaudiExamples::GaudiPPS
Small algorithm using Gaudi::ParticlePropertySvc.
Definition: GaudiPPS.h:24
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:203
GaudiExamples::GaudiPPS::execute
StatusCode execute() override
Algorithm execution.
Definition: GaudiPPS.cpp:44
StatusCode::isFailure
bool isFailure() const
Definition: StatusCode.h:129
StatusCode::SUCCESS
constexpr static const auto SUCCESS
Definition: StatusCode.h:100
DECLARE_COMPONENT
#define DECLARE_COMPONENT(type)
Definition: PluginServiceV1.h:46
GaudiPPS.h