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ospEvent.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file ospEvent.cc
1 #include "ospEvent.h"
2 #include "EventTypes.h"
3 
4 #include <time.h>
5 #include <string.h>
6 
7 // the constructor first ----------------
8 ospEvent::ospEvent (PHDWORD * where, const int length
9  , const int irun, const int etype, const int evtseq)
10 {
11  evthdr = ( oncsevtdata_ptr ) where;
12  evthdr->evt_type = etype;
14  prepare_next (evtseq, irun);
15 }
16 
17 void ospEvent::set_event_type(const int etype)
18 {
19  evthdr->evt_type = etype;
20 }
21 
23 {
24  // re-initialize the event header length
26 
27  // if < 0, just increment the current seq. number
29 
30  // reset the current data index, and the leftover counter
31  current = 0;
33  evthdr->date = time(0);
34  evthdr->time = 0;
35 
36  return 0;
37 
38 }
39 
40 int ospEvent::prepare_next( const int evtseq
41  , const int irun )
42 {
43  // re-initialize the event header length
45 
46  // if < 0, just increment the current seq. number
47 
48  evthdr->evt_sequence = evtseq;
49 
50  // if > 0, adjust the run number, else just keep it.
51  evthdr->run_number=irun;
52 
53  // reset the current data index, and the leftover counter
54  current = 0;
56  evthdr->date = time(0);
57  evthdr->time = 0;
58 
59  return 0;
60 }
61 
63 {
64 
65  int* packetstart;
66  int packetlength = p->getLength();
67 
68 
69  packetstart = &(evthdr->data[current]);
70 
71  p->copyMe( (int *)packetstart, packetlength );
72 
73  if (packetlength >0)
74  {
75  evthdr->evt_length += packetlength;
76  current += packetlength;
77  left -= packetlength;
78  return packetlength;
79  }
80  else return -1;
81 }
82 
83 
84 
86  const int length,
87  const int id,
88  const int wordsize,
89  const int hitformat)
90 {
91 
92 // int* packetstart;
93 
96  sevt->sub_id = id;
97  sevt->sub_type=wordsize;
98  sevt->sub_decoding = hitformat;
99  sevt->reserved[0] = 0;
100  sevt->reserved[1] = 0;
101 
102  memcpy(&sevt->data , data, length * sizeof (int) );
103  sevt->sub_length += length;
104 
105  evthdr->evt_length += sevt->sub_length;
106  current += sevt->sub_length;
107  left -= sevt->sub_length;
108  return sevt->sub_length;
109 
110 }
111