1 | /* ======================================================================== *\
|
---|
2 | !
|
---|
3 | ! *
|
---|
4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
|
---|
5 | ! * Software. It is distributed to you in the hope that it can be a useful
|
---|
6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
|
---|
7 | ! * It is distributed WITHOUT ANY WARRANTY.
|
---|
8 | ! *
|
---|
9 | ! * Permission to use, copy, modify and distribute this software and its
|
---|
10 | ! * documentation for any purpose is hereby granted without fee,
|
---|
11 | ! * provided that the above copyright notice appear in all copies and
|
---|
12 | ! * that both that copyright notice and this permission notice appear
|
---|
13 | ! * in supporting documentation. It is provided "as is" without express
|
---|
14 | ! * or implied warranty.
|
---|
15 | ! *
|
---|
16 | !
|
---|
17 | !
|
---|
18 | ! Author(s): Thomas Bretz 12/2000 (tbretz@uni-sw.gwdg.de)
|
---|
19 | !
|
---|
20 | ! Copyright: MAGIC Software Development, 2000-2001
|
---|
21 | !
|
---|
22 | !
|
---|
23 | \* ======================================================================== */
|
---|
24 |
|
---|
25 | /////////////////////////////////////////////////////////////////////////////
|
---|
26 | // //
|
---|
27 | // MTaskList //
|
---|
28 | // //
|
---|
29 | // Collection of tasks to be processed in the eventloop //
|
---|
30 | // //
|
---|
31 | /////////////////////////////////////////////////////////////////////////////
|
---|
32 |
|
---|
33 | #include "MTaskList.h"
|
---|
34 |
|
---|
35 | #include "MLog.h"
|
---|
36 | #include "MParList.h"
|
---|
37 | #include "MInputStreamID.h"
|
---|
38 |
|
---|
39 | ClassImp(MTaskList)
|
---|
40 |
|
---|
41 | // --------------------------------------------------------------------------
|
---|
42 | //
|
---|
43 | // the name for the task list must be the same for all task lists
|
---|
44 | // because the task list (at the moment) is identified by exactly
|
---|
45 | // this name in the parameter list (by MEvtLoop::SetParList)
|
---|
46 | //
|
---|
47 | MTaskList::MTaskList(const char *title)
|
---|
48 | {
|
---|
49 | *fName = "MTaskList";
|
---|
50 | *fTitle = title ? title : "List for Tasks";
|
---|
51 | }
|
---|
52 |
|
---|
53 | // --------------------------------------------------------------------------
|
---|
54 | //
|
---|
55 | // CopyConstructor
|
---|
56 | // creates a new TaskList and put the contents of an existing
|
---|
57 | // TaskList in the new TaskList.
|
---|
58 | //
|
---|
59 | MTaskList::MTaskList(MTaskList &ts)
|
---|
60 | {
|
---|
61 | fTasks.AddAll(&ts.fTasks);
|
---|
62 | }
|
---|
63 |
|
---|
64 | // --------------------------------------------------------------------------
|
---|
65 | //
|
---|
66 | // Set the logging stream for the all tasks in the list and the tasklist
|
---|
67 | // itself.
|
---|
68 | //
|
---|
69 | void MTaskList::SetLogStream(MLog *log)
|
---|
70 | {
|
---|
71 | //
|
---|
72 | // create the Iterator over the tasklist
|
---|
73 | //
|
---|
74 | TIter Next(&fTasks);
|
---|
75 |
|
---|
76 | MTask *task=NULL;
|
---|
77 |
|
---|
78 | //
|
---|
79 | // loop over all tasks for preproccesing
|
---|
80 | //
|
---|
81 | while ( (task=(MTask*)Next()) )
|
---|
82 | task->SetLogStream(log);
|
---|
83 |
|
---|
84 | MParContainer::SetLogStream(log);
|
---|
85 | }
|
---|
86 |
|
---|
87 |
|
---|
88 | // --------------------------------------------------------------------------
|
---|
89 | //
|
---|
90 | // schedule task for execution, whether as first task, or after
|
---|
91 | // 'where'. 'tType' is the event type which should be processed
|
---|
92 | //
|
---|
93 | Bool_t MTaskList::AddToList(MTask *task, const char *type, MTask *where)
|
---|
94 | {
|
---|
95 | if (!task)
|
---|
96 | return kTRUE;
|
---|
97 |
|
---|
98 | const char *name = task->GetName();
|
---|
99 |
|
---|
100 | // FIXME: We agreed to put the task into list in an ordered way.
|
---|
101 |
|
---|
102 | if (fTasks.FindObject(task))
|
---|
103 | {
|
---|
104 | *fLog << "WARNING: MTaskList::AddToList: Task already existing." << endl;
|
---|
105 | return kTRUE;
|
---|
106 | }
|
---|
107 |
|
---|
108 | if (fTasks.FindObject(name))
|
---|
109 | {
|
---|
110 | *fLog << "WARNING: MTaskList::AddToList: '" << name << "' exists in List already." << endl;
|
---|
111 | return kTRUE;
|
---|
112 | }
|
---|
113 |
|
---|
114 | if (where)
|
---|
115 | {
|
---|
116 | if (!fTasks.FindObject(where))
|
---|
117 | {
|
---|
118 | printf("ERROR: MTaskList::AddToList: Cannot find task after which the new task should be scheduled!\n");
|
---|
119 | return kFALSE;
|
---|
120 | }
|
---|
121 | }
|
---|
122 |
|
---|
123 | *fLog << "Adding " << name << " to " << GetName() << " for " << type << "... " << flush;
|
---|
124 |
|
---|
125 | task->SetStreamId(type);
|
---|
126 | fTasks.Add(task);
|
---|
127 |
|
---|
128 | *fLog << "Done." << endl;
|
---|
129 |
|
---|
130 | return kTRUE;
|
---|
131 | }
|
---|
132 |
|
---|
133 | // --------------------------------------------------------------------------
|
---|
134 | //
|
---|
135 | // do pre processing (before eventloop) of all tasks in the task-list
|
---|
136 | //
|
---|
137 | Bool_t MTaskList::PreProcess( MParList *pList )
|
---|
138 | {
|
---|
139 | *fLog << "Preprocessing... " << flush;
|
---|
140 |
|
---|
141 | fParList = pList;
|
---|
142 |
|
---|
143 | //
|
---|
144 | // create the Iterator over the tasklist
|
---|
145 | //
|
---|
146 | TIter Next(&fTasks);
|
---|
147 |
|
---|
148 | MTask *task=NULL;
|
---|
149 |
|
---|
150 | //
|
---|
151 | // loop over all tasks for preproccesing
|
---|
152 | //
|
---|
153 | while ( (task=(MTask*)Next()) )
|
---|
154 | {
|
---|
155 | *fLog << task->GetName() << "... " << flush;
|
---|
156 |
|
---|
157 | if (!task->PreProcess(fParList))
|
---|
158 | return kFALSE;
|
---|
159 | }
|
---|
160 |
|
---|
161 | *fLog << endl;
|
---|
162 |
|
---|
163 | return kTRUE;
|
---|
164 | }
|
---|
165 |
|
---|
166 | // --------------------------------------------------------------------------
|
---|
167 | //
|
---|
168 | // do the event execution of all tasks in the task-list
|
---|
169 | //
|
---|
170 | Bool_t MTaskList::Process()
|
---|
171 | {
|
---|
172 | //
|
---|
173 | // Reset the ReadyToSave flag.
|
---|
174 | // Reset all containers.
|
---|
175 | //
|
---|
176 | // FIXME: To run a tasklist as a single task in another tasklist we
|
---|
177 | // have to make sure, that the Parameter list isn't reset.
|
---|
178 | //
|
---|
179 | fParList->SetReadyToSave(kFALSE);
|
---|
180 | fParList->Reset();
|
---|
181 |
|
---|
182 | //
|
---|
183 | // create the Iterator for the TaskList
|
---|
184 | //
|
---|
185 | TIter Next(&fTasks);
|
---|
186 | MTask *task=NULL;
|
---|
187 |
|
---|
188 | //
|
---|
189 | // loop over all tasks for processing
|
---|
190 | //
|
---|
191 | while ( (task=(MTask*)Next()) )
|
---|
192 | {
|
---|
193 | //
|
---|
194 | // if the task has the wrong stream id skip it.
|
---|
195 | //
|
---|
196 | if (strcmp(GetStreamId(), task->GetStreamId()) &&
|
---|
197 | strcmp(task->GetStreamId(), "All"))
|
---|
198 | continue;
|
---|
199 |
|
---|
200 | //
|
---|
201 | // if it has the right stream id execute the Process() function
|
---|
202 | // and check what the result of it is.
|
---|
203 | //
|
---|
204 | switch (task->Process())
|
---|
205 | {
|
---|
206 | case kTRUE:
|
---|
207 | //
|
---|
208 | // everything was OK: go on
|
---|
209 | //
|
---|
210 | continue;
|
---|
211 |
|
---|
212 | case kFALSE:
|
---|
213 | //
|
---|
214 | // an error occured: stop eventloop
|
---|
215 | //
|
---|
216 | return kFALSE;
|
---|
217 |
|
---|
218 | case kCONTINUE:
|
---|
219 | //
|
---|
220 | // something occured: skip the rest of the tasks for this event
|
---|
221 | //
|
---|
222 | break;
|
---|
223 | }
|
---|
224 | }
|
---|
225 | return kTRUE;
|
---|
226 | }
|
---|
227 |
|
---|
228 | // --------------------------------------------------------------------------
|
---|
229 | //
|
---|
230 | // do post processing (before eventloop) of all tasks in the task-list
|
---|
231 | //
|
---|
232 | Bool_t MTaskList::PostProcess()
|
---|
233 | {
|
---|
234 | *fLog << "Postprocessing... " << flush;
|
---|
235 |
|
---|
236 | // FIXME: At the moment all tasks are post processed independ of
|
---|
237 | // whether it was preprocessed or not.
|
---|
238 |
|
---|
239 | //
|
---|
240 | // Reset the ReadyToSave flag.
|
---|
241 | // Reset all containers.
|
---|
242 | //
|
---|
243 | // FIXME: To run a tasklist as a single task in another tasklist we
|
---|
244 | // have to make sure, that the Parameter list isn't reset.
|
---|
245 | //
|
---|
246 | fParList->SetReadyToSave(kFALSE);
|
---|
247 | fParList->Reset();
|
---|
248 |
|
---|
249 | //
|
---|
250 | // create the Iterator for the TaskList
|
---|
251 | //
|
---|
252 | TIter Next(&fTasks);
|
---|
253 |
|
---|
254 | MTask *task=NULL;
|
---|
255 |
|
---|
256 | //
|
---|
257 | // loop over all tasks for postprocessing
|
---|
258 | //
|
---|
259 | while ( (task=(MTask*)Next()) )
|
---|
260 | {
|
---|
261 | *fLog << task->GetName() << "... " << flush;
|
---|
262 |
|
---|
263 | if (!task->PostProcess())
|
---|
264 | return kFALSE;
|
---|
265 | }
|
---|
266 |
|
---|
267 | *fLog << endl;
|
---|
268 |
|
---|
269 | return kTRUE;
|
---|
270 | }
|
---|
271 |
|
---|
272 | // --------------------------------------------------------------------------
|
---|
273 | void MTaskList::Print(Option_t *t)
|
---|
274 | {
|
---|
275 | *fLog << "TaskList: " << this->GetName() << " <" << this->GetTitle() << ">" << endl;
|
---|
276 |
|
---|
277 | fTasks.Print();
|
---|
278 |
|
---|
279 | *fLog << endl;
|
---|
280 | }
|
---|
281 |
|
---|