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Experiment.cxx
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1 //
2 // Body for Experiment namespace so that CINT recognizes its existence
3 //
4 #include "Experiment.h"
5 #include "TString.h"
6 
7 //_____________________________________________________________________________
8 Int_t Experiment::FullMask()
9 {
10  return kS001|kS002|kS003|kS004|kS005|kS006;
11 }
12 //_____________________________________________________________________________
13 const Char_t* Experiment::AsString(Experiment_t exp)
14 {
15  switch (exp) {
16  case kS001:
17  return "S001";
18  break;
19  case kS002:
20  return "S002";
21  break;
22  case kS003:
23  return "S003";
24  break;
25  case kS004:
26  return "S004";
27  break;
28  case kS005:
29  return "S005";
30  break;
31  case kS006:
32  return "S006";
33  break;
34  default:
35  return "?Unknown?";
36  break;
37  }
38 }
39 
40 //_____________________________________________________________________________
41 Experiment::Experiment_t Experiment::CharToEnum(Char_t c)
42 {
43  switch(c) {
44  case 'N':
45  case 'n':
46  case '1':
47  case 0x01:
48  return kS001;
49  case 'F':
50  case 'f':
51  case '2':
52  case 0x02:
53  return kS002;
54  case 'C':
55  case 'c':
56  case '4':
57  case 0x04:
58  return kS003;
59  case 'T':
60  case 't':
61  case '8':
62  case 0x08:
63  return kS004;
64  case 'M':
65  case 'm':
66  case 0x10:
67  return kS005;
68  default:
69  return kUnknown;
70  }
71 }
72 
73 //_____________________________________________________________________________
74 Char_t* Experiment::MaskToString(Int_t mask)
75 {
76  // Return a mask of Experiment as a string
77  //
78  // Result is a pointer to a statically allocated string.
79  // User should copy this into their own buffer before calling
80  // this method again.
81 
82  static Char_t newstring[255] = "";
83 
84  Char_t* ptr = newstring; // start at the beginning
85 
86  *ptr = 0; // start with nothing
87  Int_t fullmask = Experiment::FullMask();
88 
89  for (Int_t i=0; i<32; i++) {
90  Experiment::Experiment_t adet = (Experiment::Experiment_t)(1<<i);
91  if (mask & adet & fullmask) {
92  const Char_t* toadd = Experiment::AsString(adet);
93  if (ptr != newstring) { *ptr++ = ','; }
94  strcpy(ptr,toadd);
95  ptr += strlen(toadd);
96  }
97  }
98  *ptr++ = 0; // ensure trailing 0
99 
100  return newstring;
101 }
102 
103 //_____________________________________________________________________________
104 Experiment::Experiment_t Experiment::StringToEnum(const Char_t* chars, Int_t maxChar)
105 {
106  // convert a set of chars to a valid enum
107 
108  Int_t mask = Experiment::StringToMask(chars,maxChar);
109 
110  switch (mask) {
111  case kS001:
112  return kS001;
113  break;
114  case kS002:
115  return kS002;
116  break;
117  case kS003:
118  return kS003;
119  break;
120  case kS004:
121  return kS004;
122  break;
123  case kS005:
124  return kS005;
125  break;
126  case kS006:
127  return kS006;
128  break;
129  default:
130  return kUnknown;
131  break;
132  }
133 
134 }
135 
136 //_____________________________________________________________________________
137 Int_t Experiment::StringToMask(const Char_t* chars, Int_t maxChar)
138 {
139  // convert a set of chars to a mask of enum's
140  // simple tests for unique characters: {n,f,c,t,m}
141 
142  Int_t mask = 0;
143 
144  TString thestring(chars);
145  if (maxChar>0 && maxChar<thestring.Length()) { thestring.Resize(maxChar); }
146 
147  thestring.ToLower();
148  if (thestring.Contains("S1")) { mask |= kS001; }
149  if (thestring.Contains("S2")) { mask |= kS002; }
150  if (thestring.Contains("S3")) { mask |= kS003; }
151  if (thestring.Contains("S4")) { mask |= kS004; }
152  if (thestring.Contains("S5")) { mask |= kS005; }
153 
154 
155 
156  return mask;
157 }
158 
159 //_____________________________________________________________________________
160