ATLAS Offline Software
LArDAC2uAFlat.cxx
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1 /*
2  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
3 */
4 
6 
7 
9  : LArCondFlatBase("LArDAC2uAFlat")
10 {}
11 
13 
14 
16  : LArCondFlatBase("LArDAC2uAFlat")
17 {
18  if (initializeBase().isFailure()) return;
19 
20  readBlob(attrList,"DAC2uA",msg());
21 
22  if (m_pValues.size()!=1) {
23  ATH_MSG_ERROR( "Found unexpected number of gains (" << m_pValues.size() <<"). Expected exactly one gain." );
24  }
25 
26  return;
27 }
28 
29 
30 const float& LArDAC2uAFlat::DAC2UA(const HWIdentifier& chid) const {
31  return getDataByHash(m_onlineHelper->channel_Hash(chid),0);
32 }
33 
LArDAC2uAFlat::~LArDAC2uAFlat
virtual ~LArDAC2uAFlat()
Definition: LArDAC2uAFlat.cxx:12
LArOnlineID_Base::channel_Hash
IdentifierHash channel_Hash(HWIdentifier channelId) const
Create channel_hash from channel_Id.
Definition: LArOnlineID_Base.cxx:1636
LArSingleFloatBlob::readBlob
void readBlob(const CondAttrListCollection *attrList, const char *attrName, MsgStream &msg)
Definition: LArSingleFloatBlob.cxx:15
LArCondFlatBase
Definition: LArCondFlatBase.h:20
LArCondFlatBase::m_onlineHelper
const LArOnlineID * m_onlineHelper
Definition: LArCondFlatBase.h:29
LArDAC2uAFlat::DAC2UA
virtual const float & DAC2UA(const HWIdentifier &chid) const
access to DAC2UA conversion factor index by Identifier, and gain setting
Definition: LArDAC2uAFlat.cxx:30
HWIdentifier
Definition: HWIdentifier.h:13
CondAttrListCollection
This class is a collection of AttributeLists where each one is associated with a channel number....
Definition: CondAttrListCollection.h:52
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition: AthMsgStreamMacros.h:33
LArDAC2uAFlat.h
AthMessaging::msg
MsgStream & msg() const
The standard message stream.
Definition: AthMessaging.h:164
LArSingleFloatBlob::getDataByHash
const float & getDataByHash(const IdentifierHash &hs, const unsigned gain) const
Definition: LArSingleFloatBlob.h:25
LArSingleFloatBlob::m_pValues
std::vector< const float * > m_pValues
Definition: LArSingleFloatBlob.h:29
LArDAC2uAFlat::LArDAC2uAFlat
LArDAC2uAFlat()
Definition: LArDAC2uAFlat.cxx:8
LArCondFlatBase::initializeBase
StatusCode initializeBase()
Definition: LArCondFlatBase.cxx:29