|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
#ifndef EventFilter_CSCRawToDigi_CSCComparatorData_h
#define EventFilter_CSCRawToDigi_CSCComparatorData_h
#include "DataFormats/CSCDigi/interface/CSCComparatorDigi.h"
#include "DataFormats/MuonDetId/interface/CSCDetId.h"
#include <vector>
#include <cassert>
#ifndef LOCAL_UNPACK
#include <atomic>
#endif
struct CSCComparatorDataWord {
CSCComparatorDataWord(unsigned cfeb, unsigned tbin, unsigned data) : data_(data), tbin_(tbin), cfeb_(cfeb) {}
bool value(int distrip) { return (data_ >> distrip) & 0x1; }
///@@ not right! doesn't set zero
void set(int distrip, bool value) { data_ |= (value << distrip); }
unsigned short data_ : 8;
unsigned short tbin_ : 4;
unsigned short cfeb_ : 4;
};
class CSCTMBHeader;
class CSCComparatorData {
public:
explicit CSCComparatorData(const CSCTMBHeader *tmbHeader);
CSCComparatorData(int ncfebs, int ntbins, int firmware_version = 2007);
CSCComparatorData(int ncfebs, int ntbins, const unsigned short *e0bbuf, int firmware_version = 2007);
/** turns on/off debug flag for this class */
static void setDebug(const bool value) { debug = value; };
/// layers count from one
std::vector<CSCComparatorDigi> comparatorDigis(int layer);
/// layers count from one
std::vector<CSCComparatorDigi> comparatorDigis(uint32_t idlayer, unsigned icfeb);
unsigned short *data() { return theData; }
/// in 16-bit words
int sizeInWords() const { return size_; }
int nlines() const { return ncfebs_ * ntbins_ * 6; }
///TODO for packing. Doesn't do flipping yet
void add(const CSCComparatorDigi &digi, int layer);
///TODO for packing. Doesn't do flipping yet
void add(const CSCComparatorDigi &digi, const CSCDetId &id);
CSCComparatorDataWord &dataWord(int iline) const {
#ifdef ASSERTS
assert(iline < nlines());
#endif
union dataPtr {
const unsigned short *s;
CSCComparatorDataWord *d;
} mptr;
mptr.s = theData + iline;
return *(mptr.d);
}
CSCComparatorDataWord &dataWord(int cfeb, int tbin, int layer) const {
int iline = (layer - 1) + tbin * 6 + cfeb * 6 * ntbins_;
return dataWord(iline);
}
bool bitValue(int cfeb, int tbin, int layer, int distrip) { return dataWord(cfeb, tbin, layer).value(distrip); }
// checks that the CFEB number and time bins are correct
bool check() const;
// hex dump
void dump() const;
// checks packing and unpacking
static void selfTest();
private:
// helper for constructors
void zero();
#ifdef LOCAL_UNPACK
static bool debug;
#else
static std::atomic<bool> debug;
#endif
int ncfebs_;
int ntbins_;
int size_;
unsigned short theData[7 * 6 * 32];
int theFirmwareVersion;
};
#endif
|