removing unused classes from repository
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCDigitReader32Bit.cxx
CommitLineData
17373fbf 1// $Id$
d9a0c52c 2//**************************************************************************
3//* This file is property of and copyright by the ALICE HLT Project *
4//* ALICE Experiment at CERN, All rights reserved. *
5//* *
6//* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
7//* Timm Steinbeck <timm@kip.uni-heidelberg.de> *
8//* Jochen Thaeder <thaeder@kip.uni-heidelberg.de> *
9//* for The ALICE HLT Project. *
10//* *
11//* Permission to use, copy, modify and distribute this software and its *
12//* documentation strictly for non-commercial purposes is hereby granted *
13//* without fee, provided that the above copyright notice appears in all *
14//* copies and that both the copyright notice and this permission notice *
15//* appear in the supporting documentation. The authors make no claims *
16//* about the suitability of this software for any purpose. It is *
17//* provided "as is" without express or implied warranty. *
18//**************************************************************************
19
17373fbf 20/// @file AliHLTTPCDigitReader32Bit.cxx
21/// @author Kenneth Aamodt
22/// @date
23/// @brief DigitReader implementation for the 32 bit offline decoder
24///
d9a0c52c 25
26#if __GNUC__>= 3
27using namespace std;
28#endif
29
30#include <cassert>
31#include "AliHLTTPCDigitReader32Bit.h"
32#include "AliHLTTPCMapping.h"
33#include "AliRawReader.h"
34#include "AliRawReaderMemory.h"
35#include "AliAltroRawStreamV3.h"
d9a0c52c 36
37ClassImp(AliHLTTPCDigitReader32Bit)
38
39AliHLTTPCDigitReader32Bit::AliHLTTPCDigitReader32Bit()
40 :
41 AliHLTTPCDigitReader(),
d9a0c52c 42 fRawReaderMemory(NULL),
43 fAltroRawStreamV3(NULL),
4f43db26 44 fMapping(NULL),
45 fSkipDataReadingFlag(kFALSE)
d9a0c52c 46{
47 // see header file for class documentation
48 // or
49 // refer to README to build package
50 // or
51 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
e9791402 52
53 // initlialized here to get more accurate comparison with the
54 // digitReaderDecoder when using SimpleComponentWrapper
55 if(fRawReaderMemory ==NULL){
56 fRawReaderMemory = new AliRawReaderMemory();
57 }
d9a0c52c 58}
59
60AliHLTTPCDigitReader32Bit::~AliHLTTPCDigitReader32Bit()
61{
62 // see header file for class documentation
63 if (fRawReaderMemory){
64 delete fRawReaderMemory;
65 fRawReaderMemory=NULL;
66 }
67
68 if (fAltroRawStreamV3){
69 delete fAltroRawStreamV3;
70 fAltroRawStreamV3 = NULL;
71 }
d9a0c52c 72
73 if(fMapping){
74 delete fMapping;
75 }
76}
77
78int AliHLTTPCDigitReader32Bit::InitBlock(void* ptr,unsigned long size, Int_t patch, Int_t slice)
79{
80 // see header file for class documentation
81
82 Int_t ddlno=768;
83 if (patch>1) ddlno+=72+4*slice+(patch-2);
84 else ddlno+=2*slice+patch;
85
e9791402 86 if(fRawReaderMemory == NULL){
87 fRawReaderMemory = new AliRawReaderMemory();
88 }
d9a0c52c 89 if(!fRawReaderMemory){
90 return -ENODEV;
91 }
92 fRawReaderMemory->SetMemory(reinterpret_cast<UChar_t*>(ptr), ULong_t(size));
93 fRawReaderMemory->SetEquipmentID(ddlno);
94 fRawReaderMemory->Reset();
4f43db26 95 fSkipDataReadingFlag = fRawReaderMemory->NextEvent();
d9a0c52c 96
e9791402 97 if(fAltroRawStreamV3 != NULL){
98 delete fAltroRawStreamV3;
99 fAltroRawStreamV3=NULL;
100 }
d9a0c52c 101 fAltroRawStreamV3= new AliAltroRawStreamV3(fRawReaderMemory);
e9791402 102
d9a0c52c 103 if (!fAltroRawStreamV3){
104 return -ENODEV;
105 }
4f43db26 106
107 fSkipDataReadingFlag = fAltroRawStreamV3->NextDDL();
108
d9a0c52c 109 if(!fMapping){
110 fMapping = new AliHLTTPCMapping(patch);
111 if(!fMapping){
112 return -ENODEV;
113 }
114 }
115 return 0;
116}
117
118int AliHLTTPCDigitReader32Bit::Reset()
119{
120 // see header file for class documentation
e3a7b017 121 fRawReaderMemory->ClearBuffers();
d9a0c52c 122 return 0;
123}
124
125void AliHLTTPCDigitReader32Bit::SetUnsorted(bool unsorted)
126{
127 // see header file for class documentation
128
129 // The DigitReaderDecoder does not support sorted data, forward to
130 // default if sorted data requested
131 if (!unsorted) AliHLTTPCDigitReader::SetUnsorted(unsorted);
132}
133
134bool AliHLTTPCDigitReader32Bit::NextChannel()
135{
136 // see header file for class documentation
4f43db26 137 if(fSkipDataReadingFlag == kFALSE){
138 return kFALSE;
139 }
140
d9a0c52c 141 return fAltroRawStreamV3->NextChannel();
d9a0c52c 142}
143
144int AliHLTTPCDigitReader32Bit::NextBunch()
145{
146 // see header file for class documentation
147 return fAltroRawStreamV3->NextBunch();
148}
149
150bool AliHLTTPCDigitReader32Bit::NextSignal()
151{
152 // see header file for class documentation
153 return false;
154}
155
156const UInt_t* AliHLTTPCDigitReader32Bit::GetSignals()
157{
158 // see header file for class documentation
159 HLTError("AliHLTTPCDigitReader32Bit does not support the UInt_t* format, use GetSignalsShort instead");
160 return 0;
161}
162
163const UShort_t* AliHLTTPCDigitReader32Bit::GetSignalsShort()
164{
165 // see header file for class documentation
166 return fAltroRawStreamV3->GetSignals();
167}
168
169int AliHLTTPCDigitReader32Bit::GetRow()
170{
171 // see header file for class documentation
172 return fMapping->GetRow(fAltroRawStreamV3->GetHWAddress());
173}
174
175int AliHLTTPCDigitReader32Bit::GetPad()
176{
177 // see header file for class documentation
178 return fMapping->GetPad(fAltroRawStreamV3->GetHWAddress());
179}
180
181int AliHLTTPCDigitReader32Bit::GetSignal()
182{
183 // see header file for class documentation
184 return 0;
185}
186
187int AliHLTTPCDigitReader32Bit::GetTime()
188{
189 // see header file for class documentation
a553c904 190 int iResult=-1;
a553c904 191 iResult=fAltroRawStreamV3->GetStartTimeBin()-fAltroRawStreamV3->GetBunchLength()+1;
d9a0c52c 192 return iResult;
193}
194
195int AliHLTTPCDigitReader32Bit::GetBunchSize()
196{
197 // see header file for class documentation
198 return fAltroRawStreamV3->GetBunchLength();
199}
200
201int AliHLTTPCDigitReader32Bit::GetRowOffset() const
202{
203 return fMapping->GetRowOffset();
204}
a553c904 205
d9a0c52c 206AliHLTUInt32_t AliHLTTPCDigitReader32Bit::GetAltroBlockHWaddr() const
207{
208 // see header file for class documentation
209 return (AliHLTUInt32_t)fAltroRawStreamV3->GetHWAddress();
210}
211
212AliHLTUInt32_t AliHLTTPCDigitReader32Bit::GetAltroBlockHWaddr(Int_t row, Int_t pad) const
213{
214 // see header file for class documentation
215 if(fMapping){
216 return fMapping->GetHwAddress(row,pad);
217 }
218 else{
219 return 0;
220 }
221}
222
223int AliHLTTPCDigitReader32Bit::GetRCUTrailerSize()
224{
225 // see header file for class documentation
226 return 0;
227}
228
229bool AliHLTTPCDigitReader32Bit::GetRCUTrailerData(UChar_t*& /*trData*/)
230{
231 // see header file for class documentation
232 return false;
233}