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08edbb90 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
13ee3489 | 18 | Revision 1.1 2000/11/01 16:01:22 kowal2 |
19 | Classes for handling the new hits structures | |
20 | ||
08edbb90 | 21 | */ |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | // // | |
24 | // AliDataType // | |
25 | // // | |
26 | // Defined to make unified interface to primitive types (in Root described by// | |
27 | // TDataType) and TClass. // | |
28 | // // | |
29 | /////////////////////////////////////////////////////////////////////////////// | |
30 | ||
31 | ||
32 | #include "AliDataType.h" | |
08edbb90 | 33 | |
34 | #include "TMath.h" | |
35 | #include "TClass.h" | |
36 | #include "TDataType.h" | |
37 | ||
38 | #include "TROOT.h" | |
39 | #include "iostream.h" | |
40 | ||
41 | ||
42 | ClassImp(AliDataType) | |
43 | ||
44 | ||
45 | ||
46 | AliDataType::AliDataType(const char *name) | |
47 | { | |
48 | // | |
49 | // AliData type constructor | |
50 | fDataType = new TDataType(name); | |
51 | if (fDataType->GetType()<0) fDataType= (gROOT->GetType(name,kTRUE)); | |
52 | if ((fDataType) && (fDataType->GetType())){ | |
53 | fSize = fDataType->Size(); | |
54 | // fType = (EDataType) fDataType->GetType(); | |
55 | SetTitle(name); | |
56 | SetName(name); | |
57 | fgList.Add(this); | |
58 | } | |
59 | } | |
60 | ||
61 | ||
62 | const char * AliDataType::GetClassName() | |
63 | { | |
64 | //class name of the object | |
65 | return (fDataType) ? fDataType->GetName():0; | |
66 | } | |
67 | ||
68 | void AliDataType::StreamBuffer(TBuffer& b, const void *object, UInt_t size) | |
69 | { | |
70 | //streamer for buffer of objects | |
71 | char * last = &((char*)object)[size*fSize]; | |
72 | char * pfirst = (char*)object; | |
73 | char *p; | |
74 | if (b.IsWriting()){ | |
75 | switch ((EDataType) fDataType->GetType()){ | |
76 | case kChar_t: | |
77 | for (p= pfirst; p<last;p+=fSize) b<<*((Char_t*)p); | |
78 | break; | |
79 | case kShort_t: | |
80 | for (p= pfirst; p<last;p+=fSize) b<<*((Short_t*)p); | |
81 | break; | |
82 | case kInt_t: | |
83 | for (p= pfirst; p<last;p+=fSize) b<<*((Int_t*)p); | |
84 | break; | |
85 | case kLong_t: | |
86 | for (p= pfirst; p<last;p+=fSize) b<<*((Long_t*)p); | |
87 | break; | |
88 | case kUChar_t: | |
89 | for (p= pfirst; p<last;p+=fSize) b<<*((UChar_t*)p); | |
90 | break; | |
91 | case kUShort_t: | |
92 | for (p= pfirst; p<last;p+=fSize) b<<*((UShort_t*)p); | |
93 | break; | |
94 | case kUInt_t: | |
95 | for (p= pfirst; p<last;p+=fSize) b<<*((UInt_t*)p); | |
96 | break; | |
97 | case kFloat_t: | |
98 | for (p= pfirst; p<last;p+=fSize) b<<*((Float_t*)p); | |
99 | break; | |
100 | case kDouble_t: | |
101 | for (p= pfirst; p<last;p+=fSize) b<<*((Double_t*)p); | |
102 | break; | |
103 | default: | |
104 | break; | |
105 | } | |
106 | } | |
107 | else | |
108 | switch ((EDataType) fDataType->GetType()){ | |
109 | case kChar_t: | |
110 | for (p= pfirst; p<last;p+=fSize) b>>*((Char_t*)p); | |
111 | break; | |
112 | case kShort_t: | |
113 | for (p= pfirst; p<last;p+=fSize) b>>*((Short_t*)p); | |
114 | break; | |
115 | case kInt_t: | |
116 | for (p= pfirst; p<last;p+=fSize) b>>*((Int_t*)p); | |
117 | break; | |
118 | case kLong_t: | |
119 | for (p= pfirst; p<last;p+=fSize) b>>*((Long_t*)p); | |
120 | break; | |
121 | case kUChar_t: | |
122 | for (p= pfirst; p<last;p+=fSize) b>>*((UChar_t*)p); | |
123 | break; | |
124 | case kUShort_t: | |
125 | for (p= pfirst; p<last;p+=fSize) b>>*((UShort_t*)p); | |
126 | break; | |
127 | case kUInt_t: | |
128 | for (p= pfirst; p<last;p+=fSize) b>>*((UInt_t*)p); | |
129 | break; | |
130 | case kFloat_t: | |
131 | for (p= pfirst; p<last;p+=fSize) b>>*((Float_t*)p); | |
132 | break; | |
133 | case kDouble_t: | |
134 | for (p= pfirst; p<last;p+=fSize) b>>*((Double_t*)p); | |
135 | break; | |
136 | default: | |
137 | break; | |
138 | } | |
139 | ||
140 | } | |
141 | ||
142 | void AliDataType::ObjectDump(void *p) | |
143 | { | |
144 | // | |
145 | // dump object information | |
146 | // assume that object p has type described by AliDataTYPE | |
147 | switch ((EDataType) fDataType->GetType()){ | |
148 | case kChar_t: | |
149 | cout<<*((Char_t*)p)<<"\n"; | |
150 | break; | |
151 | case kShort_t: | |
152 | cout<<*((Short_t*)p)<<"\n"; | |
153 | break; | |
154 | case kInt_t: | |
155 | cout<<*((Int_t*)p)<<"\n"; | |
156 | break; | |
157 | case kLong_t: | |
158 | cout<<*((Long_t*)p)<<"\n"; | |
159 | break; | |
160 | case kUChar_t: | |
161 | cout<<*((UChar_t*)p)<<"\n"; | |
162 | break; | |
163 | case kUShort_t: | |
164 | cout<<*((UShort_t*)p)<<"\n"; | |
165 | break; | |
166 | case kUInt_t: | |
167 | cout<<*((UInt_t*)p)<<"\n"; | |
168 | break; | |
169 | case kFloat_t: | |
170 | cout<<*((Float_t*)p)<<"\n"; | |
171 | break; | |
172 | case kDouble_t: | |
173 | cout<<*((Double_t*)p)<<"\n"; | |
174 | break; | |
175 | default: | |
176 | break; | |
177 | } | |
178 | } |