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8449e3e0 | 1 | // -*- mode: C++ -*- |
2 | #ifndef ALIOADBFORWARD_H | |
3 | #define ALIOADBFORWARD_H | |
4 | #include <TNamed.h> | |
5 | #include <TString.h> | |
6 | #include <TMap.h> | |
7 | class TFile; | |
8 | class TTree; | |
9 | class TBrowser; | |
10 | class TList; | |
11 | ||
12 | /** | |
13 | * Container/handler of Forward calibration objects. | |
14 | */ | |
15 | class AliOADBForward : public TObject | |
16 | { | |
17 | public: | |
18 | //=== Options ====================================================== | |
19 | /** | |
20 | * Options for selecting the entries according to the run number | |
21 | * given in the query. | |
22 | */ | |
23 | enum ERunSelectMode { | |
24 | kDefault = 0, | |
25 | /** | |
26 | * Select only entries from exactly the run given. | |
27 | */ | |
28 | kExact = 1, | |
29 | /** | |
30 | * Select the entry with the largest run number | |
31 | */ | |
32 | kNewest = 2, | |
33 | /** | |
34 | * Select entries from the run nearest (possibly constrained to be | |
35 | * older or newer) to the run given in the query | |
36 | */ | |
37 | kNear = 3, | |
38 | /** | |
39 | * Select entries from runs that are older than the run given in | |
40 | * the query. The oldest entry with the largest run number | |
41 | * smaller than the given run is selected. | |
42 | */ | |
43 | kOlder = 4, | |
44 | /** | |
45 | * Select entries from runs that are newer than the run given. | |
46 | * Select the entries with the smallest run number which is larger | |
47 | * than the given run. | |
48 | */ | |
49 | kNewer = 5 | |
50 | }; | |
c8b1a7db | 51 | /** |
52 | * Return the mode as a string | |
53 | * | |
54 | * @param mode Mode | |
55 | * | |
56 | * @return Stringified mode | |
57 | */ | |
8449e3e0 | 58 | static const char* Mode2String(ERunSelectMode mode); |
c8b1a7db | 59 | /** |
60 | * Parse a string to get the mode | |
61 | * | |
62 | * @param str Input string | |
63 | * | |
64 | * @return Mode | |
65 | */ | |
8449e3e0 | 66 | static ERunSelectMode String2Mode(const TString& str); |
c8b1a7db | 67 | /** |
68 | * Return mode as an integer | |
69 | * | |
70 | * @param mode Mode | |
71 | * | |
72 | * @return Mode identifier | |
73 | */ | |
8449e3e0 | 74 | static ERunSelectMode Int2Mode(Int_t mode); |
75 | /** | |
76 | * Various flags | |
77 | * | |
78 | */ | |
79 | enum { | |
80 | /** | |
81 | * The maximum distance to the given run when selecting in kNear | |
82 | * mode. Currently this is set to a large number to allow | |
83 | * selection of any entry. This should change | |
84 | */ | |
2a50d35b | 85 | kMaxNearDistance = 1000000, |
86 | kInvalidField = 999 | |
8449e3e0 | 87 | }; |
88 | //=== Entry ======================================================== | |
89 | /** | |
90 | * An entry in the FORWARD OADB database tables | |
91 | * | |
92 | */ | |
93 | class Entry : public TObject | |
94 | { | |
95 | public: | |
96 | /** | |
97 | * Constructor | |
98 | * | |
99 | * @param runNo Run number | |
100 | * @param sys Collision system (1:pp, 2:pbpb, 3:ppb) | |
101 | * @param sNN Center of mass energy (GeV) | |
102 | * @param field L3 magnetic field (kG) | |
103 | * @param mc True if for MC only | |
c8b1a7db | 104 | * @param sat For satellite events |
8449e3e0 | 105 | * @param o Correction object |
106 | */ | |
107 | Entry(ULong_t runNo = 0, | |
108 | UShort_t sys = 0, | |
109 | UShort_t sNN = 0, | |
110 | Short_t field = 0, | |
111 | Bool_t mc = false, | |
112 | Bool_t sat = false, | |
113 | TObject* o = 0); | |
114 | /** | |
115 | * Copy constructor | |
116 | * | |
117 | * @param o Object to copy from | |
118 | */ | |
119 | Entry(const Entry& o); | |
120 | /** | |
121 | * Destructor | |
122 | */ | |
123 | virtual ~Entry() {} | |
124 | /** | |
125 | * Assignment operator | |
126 | * | |
127 | * @param o Object to assign from | |
128 | * | |
129 | * @return Reference to this object | |
130 | */ | |
131 | Entry& operator=(const Entry& o); | |
132 | /** | |
133 | * Get the title of the entry | |
134 | * | |
135 | * @return stringified fields | |
136 | */ | |
137 | const char* GetTitle() const; | |
138 | /** | |
139 | * Print this entry | |
140 | * | |
141 | * @param option Not used | |
142 | */ | |
143 | void Print(Option_t* option="") const; //*MENU* | |
144 | ULong_t fRunNo; // Run number | |
145 | UShort_t fSys; // Collision system (1: pp, 2: pbpb, 3: ppb) | |
146 | UShort_t fSNN; // Center of mass energy | |
147 | Short_t fField; // L3 magnetic field | |
148 | Bool_t fMC; // True if only for MC | |
149 | Bool_t fSatellite; // Satelitte events | |
150 | TObject* fData; // Correction object | |
151 | UInt_t fTimestamp; // When the object was stored | |
152 | ULong_t fAliROOTRevision; // Revision of AliROOT used | |
153 | TString fAuthor; // Author of calibration/correction | |
154 | ||
155 | ClassDef(Entry,2); // Entry in PWGLF/Forward OADB | |
156 | }; | |
157 | ||
158 | //=== Table ======================================================== | |
159 | /** | |
160 | * A table on the Forward OADB - the underlying storage is a TTree | |
161 | * containing Entry objects. | |
162 | * | |
163 | */ | |
164 | class Table : public TObject | |
165 | { | |
166 | public: | |
167 | /** | |
168 | * Constructor | |
169 | * | |
170 | * @param tree Tree | |
171 | * @param isNew Whether to make the branch | |
c8b1a7db | 172 | * @param mode How to select on the run number |
8449e3e0 | 173 | * |
174 | * @return | |
175 | */ | |
176 | Table(TTree* tree, Bool_t isNew, ERunSelectMode mode=kNear); | |
177 | /** | |
178 | * Copy constructor | |
179 | * | |
180 | * @param other Object to copy from | |
181 | */ | |
182 | Table(const Table& other); | |
183 | /** | |
184 | * Destructor. | |
185 | * | |
186 | * Closes the corresponding file | |
187 | */ | |
188 | ~Table(); | |
189 | /** | |
190 | * Assignemt operator | |
191 | * | |
192 | * @param other Object to assign form | |
193 | * | |
194 | * @return Reference to this object | |
195 | */ | |
196 | Table& operator=(const Table& other); | |
197 | /** | |
198 | * Set the verbosity | |
199 | * | |
200 | * @param verb | |
201 | */ | |
202 | void SetVerbose(Bool_t verb=true) { fVerbose = verb; } | |
2a50d35b | 203 | /** |
204 | * Set wheter to enable fall-back queries | |
205 | * | |
206 | * @param use If true, enable fall-back queries | |
207 | */ | |
208 | void SetEnableFallBack(Bool_t use=true) { fFallBack = use; } | |
8449e3e0 | 209 | // ----------------------------------------------------------------- |
210 | /** | |
211 | * Get the name of the tree | |
212 | * | |
213 | * @return Table name | |
214 | */ | |
215 | const Char_t* GetTableName() const; | |
216 | /** | |
217 | * Overload TObject::GetName | |
218 | * | |
219 | * @return Name | |
220 | */ | |
221 | const Char_t* GetName() const; | |
222 | ||
223 | // ----------------------------------------------------------------- | |
224 | /** | |
225 | * @{ | |
226 | * @name Open/close/flush | |
227 | */ | |
228 | /** | |
229 | * Flush to disk | |
230 | * | |
231 | * @return true on success | |
232 | */ | |
233 | Bool_t Update(); | |
234 | /** | |
235 | * Close connection | |
236 | * | |
237 | * @return true on success | |
238 | */ | |
239 | Bool_t Close(); | |
240 | /* @} */ | |
241 | // ----------------------------------------------------------------- | |
242 | /** | |
243 | * @{ | |
244 | * @name Queries | |
245 | */ | |
246 | /** | |
247 | * Query the tree | |
248 | * | |
c8b1a7db | 249 | * @param runNo Run number |
250 | * @param mode Run selection mode | |
8449e3e0 | 251 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) |
252 | * @param sNN Center of mass energy (GeV) | |
253 | * @param fld L3 magnetic field (kG) | |
254 | * @param mc For MC only | |
255 | * @param sat For satellite events | |
256 | * @param mode How to select on the run number | |
257 | * | |
258 | * @return Found entry number or negative number in case of problems | |
259 | */ | |
260 | Int_t Query(ULong_t runNo = 0, | |
261 | ERunSelectMode mode = kNear, | |
262 | UShort_t sys = 0, | |
263 | UShort_t sNN = 0, | |
2a50d35b | 264 | Short_t fld = kInvalidField, |
8449e3e0 | 265 | Bool_t mc = false, |
266 | Bool_t sat = false) const; | |
267 | /** | |
268 | * Run a query with pre-build conditions | |
269 | * | |
270 | * @param q query string | |
271 | * @param runNo The given run number | |
272 | * @param mode Run selection mode | |
273 | * | |
274 | * @return Entry number of selected entry | |
275 | */ | |
276 | Int_t Query(ULong_t runNo, | |
277 | ERunSelectMode mode, | |
278 | const TString& q) const; | |
279 | /** | |
280 | * Insert a new entry into the tree | |
281 | * | |
282 | * @param o Object to write | |
283 | * @param runNo Run number | |
284 | * @param sys Collision system (1: pp, 2:PbPb, 3:pPb) | |
285 | * @param sNN Center of mass energy (GeV) | |
286 | * @param field L3 magnetic field (kG) | |
287 | * @param mc If true, only for MC | |
c8b1a7db | 288 | * @param sat For satellite interactions |
8449e3e0 | 289 | * @param aliRev AliROOT revision |
c8b1a7db | 290 | * @param author Creater of this correction |
8449e3e0 | 291 | * |
292 | * @return true on success | |
293 | */ | |
294 | Bool_t Insert(TObject* o, | |
295 | ULong_t runNo, | |
296 | UShort_t sys, | |
297 | UShort_t sNN, | |
298 | Short_t field, | |
299 | Bool_t mc=false, | |
300 | Bool_t sat=false, | |
301 | ULong_t aliRev=0, | |
302 | const TString& author=""); | |
6953b59b | 303 | /** |
304 | * Query the tree for an object. The strategy is as follows. | |
305 | * | |
306 | * - First query with all fields | |
307 | * - If this returns a single entry, return that. | |
308 | * - If not, then ignore the run number (if given) | |
309 | * - If this returns a single entry, return that | |
310 | * - If not, and fall-back is enabled, then | |
311 | * - Ignore the collision energy (if given) | |
312 | * - If this returns a single entry, return that. | |
313 | * - If not, ignore all passed values | |
314 | * - If this returns a single entry, return that. | |
315 | * - Otherwise, give up and return -1 | |
316 | * - Otherwise, give up and return -1 | |
317 | * | |
318 | * This allow us to specify default objects for a period, and for | |
319 | * collision system, energy, and field setting. | |
320 | * | |
321 | * @param run Run number | |
322 | * @param mode Run selection mode | |
323 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) | |
324 | * @param sNN Center of mass energy (GeV) | |
325 | * @param fld L3 magnetic field (kG) | |
326 | * @param mc For MC only | |
327 | * @param sat For satellite interactions | |
328 | * | |
329 | * @return Found entry number, or -1 | |
330 | */ | |
331 | Int_t GetEntry(ULong_t run = 0, | |
332 | ERunSelectMode mode = kNear, | |
333 | UShort_t sys = 0, | |
334 | UShort_t sNN = 0, | |
335 | Short_t fld = 0, | |
336 | Bool_t mc = false, | |
337 | Bool_t sat = false) const; | |
8449e3e0 | 338 | /** |
339 | * Query the tree for an object. The strategy is as follows. | |
340 | * | |
341 | * - First query with all fields | |
342 | * - If this returns a single entry, return that. | |
343 | * - If not, then ignore the run number (if given) | |
344 | * - If this returns a single entry, return that | |
2a50d35b | 345 | * - If not, and fall-back is enabled, then |
346 | * - Ignore the collision energy (if given) | |
347 | * - If this returns a single entry, return that. | |
348 | * - If not, ignore all passed values | |
349 | * - If this returns a single entry, return that. | |
350 | * - Otherwise, give up and return null | |
8449e3e0 | 351 | * - Otherwise, give up and return null |
352 | * | |
353 | * This allow us to specify default objects for a period, and for | |
354 | * collision system, energy, and field setting. | |
355 | * | |
356 | * @param run Run number | |
c8b1a7db | 357 | * @param mode Run selection mode |
8449e3e0 | 358 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) |
359 | * @param sNN Center of mass energy (GeV) | |
360 | * @param fld L3 magnetic field (kG) | |
361 | * @param mc For MC only | |
c8b1a7db | 362 | * @param sat For satellite interactions |
8449e3e0 | 363 | * |
364 | * @return Found entry, or null | |
365 | */ | |
2a50d35b | 366 | Entry* Get(ULong_t run = 0, |
367 | ERunSelectMode mode = kNear, | |
368 | UShort_t sys = 0, | |
369 | UShort_t sNN = 0, | |
370 | Short_t fld = 0, | |
371 | Bool_t mc = false, | |
372 | Bool_t sat = false) const; | |
8449e3e0 | 373 | /** |
374 | * Query the tree for an object. The strategy is as follows. | |
375 | * | |
376 | * - First query with all fields | |
377 | * - If this returns a single entry, return that. | |
378 | * - If not, then ignore the run number (if given) | |
379 | * - If this returns a single entry, return that | |
380 | * - Otherwise, give up and return null | |
381 | * | |
382 | * This allow us to specify default objects for a period, and for | |
383 | * collision system, energy, and field setting. | |
384 | * | |
385 | * @param run Run number | |
c8b1a7db | 386 | * @param mode Run selection mode |
8449e3e0 | 387 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) |
388 | * @param sNN Center of mass energy (GeV) | |
389 | * @param fld L3 magnetic field (kG) | |
390 | * @param mc For MC only | |
c8b1a7db | 391 | * @param sat For satellite interactions |
8449e3e0 | 392 | * |
393 | * @return Found data, or null | |
394 | */ | |
2a50d35b | 395 | TObject* GetData(ULong_t run = 0, |
396 | ERunSelectMode mode = kNear, | |
397 | UShort_t sys = 0, | |
398 | UShort_t sNN = 0, | |
399 | Short_t fld = 0, | |
400 | Bool_t mc = false, | |
401 | Bool_t sat = false) const; | |
8449e3e0 | 402 | /* @} */ |
403 | /** | |
404 | * Print the contents of the tree | |
405 | * | |
406 | * @param option Passed to TTree::Scan | |
407 | */ | |
408 | void Print(Option_t* option="") const; //*MENU* | |
409 | /** | |
410 | * Browse this table | |
411 | */ | |
412 | void Browse(TBrowser* b); | |
413 | /** | |
414 | * Check if the tree was opened. | |
415 | * | |
416 | * @param rw If true, also check if the file is read/write | |
417 | * | |
418 | * @return true if everything is dandy | |
419 | */ | |
420 | Bool_t IsOpen(Bool_t rw=false) const; | |
421 | ||
422 | TTree* fTree; // Our tree | |
423 | Entry* fEntry; // Entry cache | |
424 | Bool_t fVerbose; // To be verbose or not | |
2a50d35b | 425 | ERunSelectMode fMode; // Run query mode |
426 | Bool_t fFallBack; // Enable fall-back | |
8449e3e0 | 427 | |
428 | ClassDef(Table,1); | |
429 | }; | |
430 | // === Interface =================================================== | |
431 | /** | |
432 | * Constructor | |
8449e3e0 | 433 | */ |
434 | AliOADBForward(); | |
435 | /** | |
436 | * Destructor | |
437 | * | |
438 | */ | |
439 | ~AliOADBForward(); | |
440 | // --- Open/close/update ------------------------------------------- | |
441 | /** | |
442 | * @{ | |
443 | * @name Input/output | |
444 | */ | |
445 | /** | |
446 | * Open a file containing tables. Note, this member function can be | |
447 | * called multiple times to open tables in different files. | |
448 | * | |
449 | * If a table is already associated with this handler, it will not | |
450 | * be re-associated. | |
451 | * | |
452 | * @param fileName Path to file to get/write tables from/in | |
453 | * @param rw if true, open read+write, otherwise read-only | |
454 | * @param tables Tables to open | |
455 | * @param verb Verbosity flag | |
c8b1a7db | 456 | * @param fallback If true allow for fall-backs |
8449e3e0 | 457 | * |
458 | * @return true on success | |
459 | */ | |
460 | Bool_t Open(const TString& fileName, | |
461 | const TString& tables = "*", | |
462 | Bool_t rw = false, | |
2a50d35b | 463 | Bool_t verb = false, |
464 | Bool_t fallback= false); | |
8449e3e0 | 465 | /** |
466 | * Open a file containing tables. Note, this member function can be | |
467 | * called multiple times to open tables in different files. | |
468 | * | |
469 | * If a table is already associated with this handler, it will not | |
470 | * be re-associated. | |
471 | * | |
472 | * @param file File to get/write tables from/in | |
473 | * @param rw if true, open read+write, otherwise read-only | |
474 | * @param tables Tables to open | |
475 | * @param verb Verbosity flag | |
c8b1a7db | 476 | * @param fallback If true allow for fall-backs |
8449e3e0 | 477 | * |
478 | * @return true on success | |
479 | */ | |
480 | Bool_t Open(TFile* file, | |
481 | const TString& tables, | |
482 | Bool_t rw = false, | |
2a50d35b | 483 | Bool_t verb = false, |
484 | Bool_t fallback= false); | |
8449e3e0 | 485 | /** |
486 | * Close this database | |
487 | * | |
488 | * | |
489 | * @return true on success | |
490 | */ | |
491 | Bool_t Close(); | |
492 | /** | |
493 | * Flush to disk | |
494 | * | |
495 | * @return true on success | |
496 | */ | |
497 | Bool_t Update(); | |
498 | /* @} */ | |
499 | // --- Queries ----------------------------------------------------- | |
500 | /** | |
501 | * @{ | |
502 | * @name Queries | |
503 | */ | |
504 | /** | |
505 | * Query the table for an object. The strategy is as follows. | |
506 | * | |
507 | * - First query with all fields | |
508 | * - If this returns a single entry, return that. | |
509 | * - If not, then ignore the run number (if given) | |
510 | * - If this returns a single entry, return that | |
511 | * - Otherwise, give up and return null | |
512 | * | |
513 | * This allow us to specify default objects for a period, and for | |
514 | * collision system, energy, and field setting. | |
515 | * | |
c8b1a7db | 516 | * @param table Table name |
8449e3e0 | 517 | * @param run Run number |
c8b1a7db | 518 | * @param mode Run selection mode |
8449e3e0 | 519 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) |
520 | * @param sNN Center of mass energy (GeV) | |
521 | * @param fld L3 magnetic field (kG) | |
c8b1a7db | 522 | * @param mc For MC only |
523 | * @param sat For satellite interactions | |
8449e3e0 | 524 | * |
525 | * @return Found entry, or null | |
526 | */ | |
527 | Entry* Get(const TString& table, | |
528 | ULong_t run = 0, | |
529 | ERunSelectMode mode = kNear, | |
530 | UShort_t sys = 0, | |
531 | UShort_t sNN = 0, | |
532 | Short_t fld = 0, | |
533 | Bool_t mc = false, | |
534 | Bool_t sat = false) const; | |
535 | /** | |
536 | * Query the table for an object. The strategy is as follows. | |
537 | * | |
538 | * - First query with all fields | |
539 | * - If this returns a single entry, return that. | |
540 | * - If not, then ignore the run number (if given) | |
541 | * - If this returns a single entry, return that | |
542 | * - Otherwise, give up and return null | |
543 | * | |
544 | * This allow us to specify default objects for a period, and for | |
545 | * collision system, energy, and field setting. | |
546 | * | |
c8b1a7db | 547 | * @param table Table name |
8449e3e0 | 548 | * @param run Run number |
c8b1a7db | 549 | * @param mode Run selection mode |
8449e3e0 | 550 | * @param sys Collision system (1: pp, 2: PbPb, 3: pPb) |
551 | * @param sNN Center of mass energy (GeV) | |
552 | * @param fld L3 magnetic field (kG) | |
553 | * @param mc For MC only | |
c8b1a7db | 554 | * @param sat For satellite interactions |
8449e3e0 | 555 | * |
556 | * @return Found data, or null | |
557 | */ | |
558 | TObject* GetData(const TString& table, | |
2a50d35b | 559 | ULong_t run = 0, |
560 | ERunSelectMode mode = kNear, | |
561 | UShort_t sys = 0, | |
562 | UShort_t sNN = 0, | |
563 | Short_t fld = 0, | |
564 | Bool_t mc = false, | |
565 | Bool_t sat = false) const; | |
8449e3e0 | 566 | // --- Insert ------------------------------------------------------ |
567 | /** | |
568 | * Insert a new entry into the table | |
569 | * | |
c8b1a7db | 570 | * @param table Table name |
8449e3e0 | 571 | * @param o Object to write |
572 | * @param runNo Run number | |
573 | * @param sys Collision system (1: pp, 2:PbPb, 3:pPb) | |
574 | * @param sNN Center of mass energy (GeV) | |
575 | * @param field L3 magnetic field (kG) | |
576 | * @param mc If true, only for MC | |
c8b1a7db | 577 | * @param sat For satellite interactions |
8449e3e0 | 578 | * @param aliRev AliROOT revision |
c8b1a7db | 579 | * @param author Creater of this correction |
8449e3e0 | 580 | * |
581 | * @return true on success | |
582 | */ | |
583 | Bool_t Insert(const TString& table, | |
584 | TObject* o, | |
585 | ULong_t runNo, | |
586 | UShort_t sys, | |
587 | UShort_t sNN, | |
588 | Short_t field, | |
589 | Bool_t mc=false, | |
590 | Bool_t sat=false, | |
591 | ULong_t aliRev=0, | |
592 | const TString& author=""); | |
77f97e3f CHC |
593 | /** |
594 | * Copy one entry to another entry | |
595 | * | |
596 | * @param table Table name | |
597 | * @param oldRunNo Old run number | |
598 | * @param oldSys Old collision system | |
599 | * @param oldSNN Old center of mass energy | |
600 | * @param oldField Old L3 magnetic field strength | |
601 | * @param newRunNo New run number | |
602 | * @param newSys New collision system | |
603 | * @param newSNN New center of mass energy | |
604 | * @param newField New L3 magnetic field strength | |
605 | * @param mc True for MC only queries | |
606 | * @param sat True for including satellite queries | |
607 | * | |
608 | * @return true on success | |
609 | */ | |
610 | Bool_t CopyEntry(const TString& table, | |
611 | ULong_t oldRunNo, | |
612 | UShort_t oldSys, | |
613 | UShort_t oldSNN, | |
614 | Short_t oldField, | |
615 | ULong_t newRunNo, | |
616 | UShort_t newSys, | |
617 | UShort_t newSNN, | |
618 | Short_t newField, | |
619 | Bool_t mc, | |
620 | Bool_t sat); | |
8449e3e0 | 621 | /* @} */ |
622 | /** | |
623 | * Print the content of all tables | |
624 | * | |
625 | * @param option Passed on to tables | |
626 | */ | |
627 | void Print(const Option_t* option="") const; //*MENU* | |
628 | /** | |
629 | * Browse this database | |
630 | * | |
631 | * @param b Browser | |
632 | */ | |
633 | void Browse(TBrowser* b); | |
634 | /** | |
635 | * Find a table by name | |
636 | * | |
637 | * @param name Name of table | |
638 | * @param quite Do not print warning if not found | |
639 | * @return Table or null | |
640 | */ | |
641 | Table* FindTable(const TString& name, Bool_t quite=false) const; | |
642 | /** | |
643 | * Get all tables | |
644 | * | |
645 | * | |
646 | * @return Map of all tables | |
647 | */ | |
648 | const TMap& GetTables() const { return fTables; } | |
649 | protected: | |
650 | /** | |
651 | * Get a list of associated files | |
652 | * | |
653 | * @param files On return, contains list of files | |
654 | * | |
655 | * @return Number of associated files found | |
656 | */ | |
657 | Int_t GetFiles(TList& files) const; | |
658 | /** | |
659 | * Get a table (TTree) from a file | |
660 | * | |
661 | * @param file File to look in | |
662 | * @param rw If true, open read/write, false read-only | |
663 | * @param name Name of the table | |
664 | * @param mode Default mode for new table, or override mode | |
665 | * for existing tables if not default | |
666 | * | |
667 | * @return Table or (if rw=true) possibly newly created table | |
668 | */ | |
669 | Table* GetTableFromFile(TFile* file, Bool_t rw, | |
670 | const TString& name, | |
671 | const TString& mode) const; | |
6953b59b | 672 | |
673 | /** | |
674 | * Get a table (TTree) from a file and attach | |
675 | * | |
676 | * @param file File to look in | |
677 | * @param rw If true, open read/write, false read-only | |
678 | * @param name Name of the table | |
679 | * @param mode Default mode for new table, or override mode | |
680 | * for existing tables if not default | |
681 | * | |
682 | * @return Table or (if rw=true) possibly newly created table | |
683 | */ | |
684 | void OpenTable(TFile* file, Bool_t rw, const TString& name, | |
685 | const TString& mode, Bool_t verb, Bool_t fallback); | |
8449e3e0 | 686 | /** |
687 | * Helper function to append to query string | |
688 | * | |
689 | * @param q String to attach to | |
690 | * @param s What to attach | |
691 | * @param andNotOr If true, assume @b and, otherwise @b or | |
692 | */ | |
693 | static void AppendToQuery(TString& q, const TString& s, Bool_t andNotOr=true); | |
694 | /** | |
695 | * Helper function to build a query string | |
696 | * | |
697 | * @param sys Collision system (1:pp, 2: PbPb, 3:pPb) | |
698 | * @param sNN Collision energy in GeV | |
699 | * @param fld L3-Field strength and polarity | |
700 | * @param mc For Monte-carlo | |
701 | * @param sat For satelitte collisions | |
702 | * | |
703 | * @return Query string | |
704 | */ | |
705 | static TString Conditions(UShort_t sys = 0, | |
706 | UShort_t sNN = 0, | |
2a50d35b | 707 | Short_t fld = kInvalidField, |
8449e3e0 | 708 | Bool_t mc = false, |
709 | Bool_t sat = false); | |
710 | TMap fTables; | |
8449e3e0 | 711 | ClassDef(AliOADBForward,0); // PWGLF/Forward OADB interface |
712 | ||
713 | public: | |
714 | // ================================================================= | |
715 | /** | |
716 | * @{ | |
717 | * @name Tests | |
718 | */ | |
719 | static void TestGet(AliOADBForward& t, | |
720 | const TString& table, | |
721 | ULong_t runNo = 0, | |
722 | ERunSelectMode mode = kNear, | |
723 | UShort_t sys = 2, | |
724 | UShort_t sNN = 2760, | |
725 | Short_t fld = -5, | |
726 | Bool_t mc = false, | |
727 | Bool_t sat = false); | |
728 | static void TestInsert(AliOADBForward& t, | |
729 | const TString& table, | |
730 | ULong_t runNo = 0, | |
731 | UShort_t sys = 2, | |
732 | UShort_t sNN = 2760, | |
733 | Short_t fld = -5, | |
734 | Bool_t mc = false, | |
735 | Bool_t sat = false); | |
736 | static void Test(); | |
737 | /* @} */ | |
738 | }; | |
739 | ||
740 | #endif | |
741 | /* Local Variables: | |
742 | * mode: C++ | |
743 | * End: | |
744 | */ |