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PHG4CellDefs.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file PHG4CellDefs.cc
1 #include "PHG4CellDefs.h"
2 
3 #include <phool/phool.h>
4 
5 #include <cstdlib> // for exit
6 #include <iostream>
7 
8 using namespace std;
9 
10 unsigned short
11 generic_lower_16bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning);
12 
13 unsigned short
14 generic_upper_16bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning);
15 
16 unsigned int
17 generic_32bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning);
18 
19 PHG4CellDefs::keytype
20 generic_16bit_genkey(const unsigned short detid, const PHG4CellDefs::CellBinning binning, const unsigned short upper16bits, const unsigned short lower16bits);
21 
22 PHG4CellDefs::keytype
23 generic_32bit_genkey(const unsigned short detid, const PHG4CellDefs::CellBinning binning, const unsigned int bit32);
24 
25 PHG4CellDefs::keytype
26 PHG4CellDefs::SizeBinning::genkey(const unsigned short detid, const unsigned short zbin, const unsigned short iphi)
27 {
28  PHG4CellDefs::keytype key = generic_16bit_genkey(detid, sizebinning, zbin, iphi);
29  return key;
30 }
31 
32 unsigned short int
33 PHG4CellDefs::SizeBinning::get_phibin(const PHG4CellDefs::keytype key)
34 {
35  unsigned short int phibin = generic_lower_16bit_key(key, sizebinning);
36  return phibin;
37 }
38 
39 unsigned short int
40 PHG4CellDefs::SizeBinning::get_zbin(const PHG4CellDefs::keytype key)
41 {
42  unsigned short int zbin = generic_upper_16bit_key(key, sizebinning);
43  return zbin;
44 }
45 
46 PHG4CellDefs::keytype
47 PHG4CellDefs::EtaPhiBinning::genkey(const unsigned short detid, const unsigned short iphi, const unsigned short ieta)
48 {
49  PHG4CellDefs::keytype key = generic_16bit_genkey(detid, etaphibinning, iphi, ieta);
50  return key;
51 }
52 
53 unsigned short int
54 PHG4CellDefs::EtaPhiBinning::get_etabin(const PHG4CellDefs::keytype key)
55 {
56  unsigned short int etabin = generic_lower_16bit_key(key, etaphibinning);
57  return etabin;
58 }
59 
60 unsigned short int
61 PHG4CellDefs::EtaPhiBinning::get_phibin(const PHG4CellDefs::keytype key)
62 {
63  unsigned short int phibin = generic_upper_16bit_key(key, etaphibinning);
64  return phibin;
65 }
66 
67 PHG4CellDefs::keytype
68 PHG4CellDefs::SpacalBinning::genkey(const unsigned short etabin, const unsigned short phibin, const unsigned short fiberid)
69 {
70  PHG4CellDefs::keytype key = generic_16bit_genkey(etabin, spacalbinning, phibin, fiberid);
71  return key;
72 }
73 
74 unsigned short int
75 PHG4CellDefs::SpacalBinning::get_etabin(const PHG4CellDefs::keytype key)
76 {
77  unsigned long long tmp = key >> 48;
78  unsigned short int etabin = tmp;
79  return etabin;
80 }
81 
82 unsigned short int
83 PHG4CellDefs::SpacalBinning::get_phibin(const PHG4CellDefs::keytype key)
84 {
85  unsigned short int phibin = generic_upper_16bit_key(key, spacalbinning);
86  return phibin;
87 }
88 
89 unsigned short int
90 PHG4CellDefs::SpacalBinning::get_fiberid(const PHG4CellDefs::keytype key)
91 {
92  unsigned short int fiberid = generic_lower_16bit_key(key, spacalbinning);
93  return fiberid;
94 }
95 
96 
97 PHG4CellDefs::keytype
98 PHG4CellDefs::ScintillatorSlatBinning::genkey(const unsigned short detid, const unsigned short icolumn, const unsigned short irow)
99 {
100  PHG4CellDefs::keytype key = generic_16bit_genkey(detid, scintillatorslatbinning, icolumn, irow);
101  return key;
102 }
103 
104 unsigned short int
105 PHG4CellDefs::ScintillatorSlatBinning::get_row(const PHG4CellDefs::keytype key)
106 {
107  unsigned short int rowbin = generic_lower_16bit_key(key, scintillatorslatbinning);
108  return rowbin;
109 }
110 
111 unsigned short int
112 PHG4CellDefs::ScintillatorSlatBinning::get_column(const PHG4CellDefs::keytype key)
113 {
114  unsigned short int columnbin = generic_upper_16bit_key(key, scintillatorslatbinning);
115  return columnbin;
116 }
117 PHG4CellDefs::keytype
118 PHG4CellDefs::EtaXsizeBinning::genkey(const unsigned short detid, const unsigned short ixbin, const unsigned short ieta)
119 {
120  PHG4CellDefs::keytype key = generic_16bit_genkey(detid, etaxsizebinning, ixbin, ieta);
121  return key;
122 }
123 
124 unsigned short int
125 PHG4CellDefs::EtaXsizeBinning::get_etabin(const PHG4CellDefs::keytype key)
126 {
127  unsigned short int etabin = generic_lower_16bit_key(key, etaxsizebinning);
128  return etabin;
129 }
130 
131 unsigned short int
132 PHG4CellDefs::EtaXsizeBinning::get_xsizebin(const PHG4CellDefs::keytype key)
133 {
134  unsigned short int etabin = generic_upper_16bit_key(key, etaxsizebinning);
135  return etabin;
136 }
137 
138 PHG4CellDefs::keytype
139 PHG4CellDefs::MVTXBinning::genkey(const unsigned short detid, const unsigned int bit32_index)
140 {
141  PHG4CellDefs::keytype key = generic_32bit_genkey(detid, mvtxbinning, bit32_index);
142  return key;
143 }
144 
145 unsigned int
146 PHG4CellDefs::MVTXBinning::get_index(const PHG4CellDefs::keytype key)
147 {
148  unsigned int index = generic_32bit_key(key,mvtxbinning);
149  return index;
150 }
151 
152 PHG4CellDefs::keytype
153 PHG4CellDefs::TPCBinning::genkey(const unsigned short detid, const unsigned short mod, const unsigned short pad)
154 {
155  PHG4CellDefs::keytype key = generic_16bit_genkey(detid, tpcbinning, mod, pad);
156  return key;
157 }
158 
159 unsigned short
160 PHG4CellDefs::TPCBinning::get_radbin(const PHG4CellDefs::keytype key)
161 {
162  unsigned short radbin = generic_lower_16bit_key(key, tpcbinning);
163  return radbin;
164 }
165 
166 unsigned short
167 PHG4CellDefs::TPCBinning::get_phibin(const PHG4CellDefs::keytype key)
168 {
169  unsigned short phibin = generic_upper_16bit_key(key, tpcbinning);
170  return phibin;
171 }
172 
173 
174 
175 bool
176 PHG4CellDefs::has_binning(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning)
177 {
178  keytype tmp = (key >> bitshift_binning) & 0xFFFF;
179  if (tmp == binning)
180  {
181  return true;
182  }
183  return false;
184 }
185 
186 short
187 PHG4CellDefs::get_binning(const PHG4CellDefs::keytype key)
188 {
189  keytype tmp = (key >> bitshift_binning) & 0xFFFF;
190  short int i = tmp;
191  return i;
192 }
193 
194 short int
195 PHG4CellDefs::get_detid(const PHG4CellDefs::keytype key)
196 {
197  keytype tmp = (key >> bitshift_layer);
198  return tmp;
199 }
200 
201 unsigned short
202 generic_lower_16bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning)
203 {
204  // check correct binning first
205  PHG4CellDefs::keytype tmp = binning;
206  tmp = (tmp << PHG4CellDefs::bitshift_binning);
207  if ((key & tmp) == tmp)
208  {
209  unsigned short int low16bitkey = (key & 0xFFFF);
210  return low16bitkey;
211  }
212  cout << PHWHERE << " could not decode 0x" << hex << key << dec << endl;
213  cout << "key 0x" << hex << key << ", binning: 0x" << tmp
214  << " and: " << (key & tmp) << dec << endl;
215  exit(1);
216 }
217 
218 unsigned short
219 generic_upper_16bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning)
220 {
221  // check correct binning first
222  PHG4CellDefs::keytype tmp = binning;
223  tmp = (tmp << PHG4CellDefs::bitshift_binning);
224  if ((key & tmp) == tmp)
225  {
226  PHG4CellDefs::keytype keytmp = key >> PHG4CellDefs::bitshift_upperkey;
227  unsigned short int hi16bitkey = (keytmp & 0xFFFF);
228  return hi16bitkey;
229  }
230  cout << PHWHERE << " could not decode 0x" << hex << key << dec << endl;
231  exit(1);
232 }
233 
234 unsigned int
235 generic_32bit_key(const PHG4CellDefs::keytype key, const PHG4CellDefs::CellBinning binning)
236 {
237  // check correct binning first
238  PHG4CellDefs::keytype tmp = binning;
239  tmp = (tmp << PHG4CellDefs::bitshift_binning);
240  if ((key & tmp) == tmp)
241  {
242  unsigned int bit32key = (key & 0xFFFFFFFF);
243  return bit32key;
244  }
245  cout << PHWHERE << " could not decode 0x" << hex << key << dec << endl;
246  exit(1);
247 }
248 
249 
250 PHG4CellDefs::keytype
251 generic_16bit_genkey(const unsigned short detid, const PHG4CellDefs::CellBinning binning, const unsigned short upper16bits, const unsigned short lower16bits)
252 {
253  PHG4CellDefs::keytype tmp = detid;
254  PHG4CellDefs::keytype key = tmp << PHG4CellDefs::bitshift_layer; // layer/detector id used by extrating ranges
255  tmp = binning;
256  key |= (tmp << PHG4CellDefs::bitshift_binning); // binning method used to decode the key
257  tmp = upper16bits;
258  key |= (tmp << PHG4CellDefs::bitshift_upperkey); // upper bits used by column, so we can easily extract
259  // slats by column which are combined to towers
260  key |= lower16bits;
261  return key;
262 }
263 
264 PHG4CellDefs::keytype
265 generic_32bit_genkey(const unsigned short detid, const PHG4CellDefs::CellBinning binning, const unsigned int bit32)
266 {
267  PHG4CellDefs::keytype tmp = detid;
268  PHG4CellDefs::keytype key = tmp << PHG4CellDefs::bitshift_layer; // layer/detector id used by extrating ranges
269  tmp = binning;
270  key |= (tmp << PHG4CellDefs::bitshift_binning); // binning method used to decode the key
271  key |= bit32;
272  return key;
273 }
274