Fixes for coverity checks.
[u/mrichter/AliRoot.git] / FMD / AliFMDUShortMap.cxx
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e802be3e 1/**************************************************************************
2 * Copyright(c) 1998-1999, 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 **************************************************************************/
e802be3e 15/* $Id$ */
c2fc1258 16/** @file AliFMDUShortMap.cxx
17 @author Christian Holm Christensen <cholm@nbi.dk>
18 @date Mon Mar 27 12:48:18 2006
19 @brief Per strip of unisgned shorts (16 bit) data
20*/
e802be3e 21//____________________________________________________________________
22//
7684b53c 23// A map of per strip UShort_t information (for example ADC values,
24// number of hits and so on).
088f8e79 25// Used for various calib information, and the like,
26// as well as in reconstruction.
27// Can be used elsewhere too.
e802be3e 28//
29#include "AliFMDUShortMap.h" // ALIFMDUSHORTMAP_H
30
31//____________________________________________________________________
925e6570 32ClassImp(AliFMDUShortMap)
1a1fdef7 33#if 0
34 ; // This is here to keep Emacs for indenting the next line
35#endif
e802be3e 36
37//____________________________________________________________________
38AliFMDUShortMap::AliFMDUShortMap(const AliFMDUShortMap& other)
39 : AliFMDMap(other.fMaxDetectors, other.fMaxRings, other.fMaxSectors,
40 other.fMaxStrips),
b5ee4425 41 fTotal(0),
e802be3e 42 fData(0)
43{
088f8e79 44 // CTOR
bfdc7f5d 45 fTotal = fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips;
46 fData = new UShort_t[fTotal];
0ed9abeb 47 for (Int_t i = 0; i < fTotal; i++) fData[i] = other.fData[i];
e802be3e 48}
49
50
51
52//____________________________________________________________________
6e79feeb 53AliFMDUShortMap::AliFMDUShortMap(UShort_t maxDet,
54 UShort_t maxRing,
55 UShort_t maxSec,
56 UShort_t maxStr)
e802be3e 57 : AliFMDMap(maxDet, maxRing, maxSec, maxStr),
021f1396 58 fTotal(fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips),
e802be3e 59 fData(0)
60{
61 // Construct a map
62 //
63 // Parameters:
64 // maxDet Maximum # of detectors
65 // maxRinf Maximum # of rings
66 // maxSec Maximum # of sectors
67 // maxStr Maximum # of strips
021f1396 68 if (fTotal == 0) fTotal = 51200;
bfdc7f5d 69 fData = new UShort_t[fTotal];
e802be3e 70}
71
72//____________________________________________________________________
021f1396 73AliFMDUShortMap::AliFMDUShortMap()
74 : AliFMDMap(),
75 fTotal(0),
76 fData(0)
77{
78 // Construct a map
79 //
80 // Parameters:
81 // None
82}
83
84//____________________________________________________________________
e802be3e 85AliFMDUShortMap&
86AliFMDUShortMap::operator=(const AliFMDUShortMap& other)
87{
088f8e79 88 // Assignment operator
d015ecfe 89 if (&other == this) return *this;
e802be3e 90 fMaxDetectors = other.fMaxDetectors;
91 fMaxRings = other.fMaxRings;
92 fMaxSectors = other.fMaxSectors;
93 fMaxStrips = other.fMaxStrips;
94 if (fData) delete [] fData;
bfdc7f5d 95 fTotal = fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips;
96 fData = new UShort_t[fTotal];
0ed9abeb 97 for (Int_t i = 0; i < fTotal; i++) fData[i] = other.fData[i];
e802be3e 98 return *this;
99}
100
101//____________________________________________________________________
102void
6e9e7c0a 103AliFMDUShortMap::Reset(const UShort_t& val)
e802be3e 104{
088f8e79 105 // Reset to val
0ed9abeb 106 for (Int_t i = 0; i < fTotal; i++) fData[i] = val;
e802be3e 107}
108
109//____________________________________________________________________
110UShort_t&
111AliFMDUShortMap::operator()(UShort_t det, Char_t ring, UShort_t sec, UShort_t str)
112{
113 // Get data
114 //
115 // Parameters:
116 // det Detector #
117 // ring Ring ID
118 // sec Sector #
119 // str Strip #
120 //
121 // Returns appropriate data
122 //
123 return fData[CalcIndex(det, ring, sec, str)];
124}
125
126//____________________________________________________________________
127const UShort_t&
128AliFMDUShortMap::operator()(UShort_t det, Char_t ring, UShort_t sec, UShort_t str) const
129{
130 // Get data
131 //
132 // Parameters:
133 // det Detector #
134 // ring Ring ID
135 // sec Sector #
136 // str Strip #
137 //
138 // Returns appropriate data
139 //
140 return fData[CalcIndex(det, ring, sec, str)];
141}
142
143
144//___________________________________________________________________
145//
146// EOF
147//