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1 | /************************************************************************** |
| 2 | * Copyright(c) 2006-07, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 15 | |
| 16 | |
| 17 | //////////////////////////////////////////////////////////////////////////////// |
| 18 | // // |
| 19 | // Class describing TPC temperature sensors (including pointers to graphs/fits// |
| 20 | // Authors: Marian Ivanov, Haavard Helstrup and Martin Siska // |
| 21 | // // |
| 22 | //////////////////////////////////////////////////////////////////////////////// |
| 23 | |
| 24 | |
| 25 | // Running instructions: |
| 26 | /* |
| 27 | TClonesArray * arr = AliDCSSensor::ReadList("TempSensor.txt"); |
| 28 | TFile f("TempSensors.root","RECREATE"); |
| 29 | TTree * tree = new TTree("TempSensor", "TempSensor"); |
| 30 | tree->Branch("Temp",&arr); |
| 31 | tree->Fill(); |
| 32 | tree->Write(); |
| 33 | |
| 34 | */ |
| 35 | // |
| 36 | |
| 37 | |
| 38 | #include "AliDCSSensor.h" |
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39 | ClassImp(AliDCSSensor) |
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40 | |
| 41 | |
| 42 | AliDCSSensor::AliDCSSensor(): |
| 43 | fId(), |
| 44 | fIdDCS(0), |
| 45 | fStartTime(0), |
| 46 | fGraph(0), |
| 47 | fFit(0), |
| 48 | fX(0), |
| 49 | fY(0), |
| 50 | fZ(0) |
| 51 | { |
| 52 | // |
| 53 | // Standard constructor |
| 54 | // |
| 55 | } |
| 56 | |
| 57 | AliDCSSensor::AliDCSSensor(const AliDCSSensor& source) : |
| 58 | TNamed(source), |
| 59 | fId(source.fId), |
| 60 | fIdDCS(source.fIdDCS), |
| 61 | fStartTime(source.fStartTime), |
| 62 | fGraph(source.fGraph), |
| 63 | fFit(source.fFit), |
| 64 | fX(source.fX), |
| 65 | fY(source.fY), |
| 66 | fZ(source.fZ) |
| 67 | // |
| 68 | // Copy constructor |
| 69 | // |
| 70 | { } |
| 71 | |
| 72 | AliDCSSensor& AliDCSSensor::operator=(const AliDCSSensor& source){ |
| 73 | // |
| 74 | // assignment operator |
| 75 | // |
| 76 | if (&source == this) return *this; |
| 77 | new (this) AliDCSSensor(source); |
| 78 | |
| 79 | return *this; |
| 80 | } |
| 81 | |
| 82 | //_____________________________________________________________________________ |
| 83 | Double_t AliDCSSensor::GetValue(UInt_t timeSec) |
| 84 | { |
| 85 | // |
| 86 | // Get temperature value for actual sensor |
| 87 | // timeSec given as offset from start-of-run measured in seconds |
| 88 | // |
| 89 | Double_t timeHrs = timeSec/3600.0; |
| 90 | return fFit->Eval(timeHrs,0); |
| 91 | } |
| 92 | //_____________________________________________________________________________ |
| 93 | Double_t AliDCSSensor::GetValue(TTimeStamp time) |
| 94 | { |
| 95 | // Get temperature value for actual sensor |
| 96 | // time given as absolute TTimeStamp |
| 97 | // |
| 98 | Double_t timeHrs = (time.GetSec() - fStartTime)/3600.0; |
| 99 | return fFit->Eval(timeHrs,0); |
| 100 | } |
| 101 | |
| 102 | |
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