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b2a297fa | 1 | /************************************************************************* |
2 | * Copyright(c) 1998-2009, 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 | // Generic Histogram container with support for groups and filling of groups by passing | |
18 | // a vector of data | |
19 | // | |
20 | // Authors: | |
21 | // Jens Wiechula <Jens.Wiechula@cern.ch> | |
5720c765 | 22 | // Julian Book <Julian.Book@cern.ch> |
b2a297fa | 23 | // |
24 | ||
25 | #include <TH1.h> | |
26 | #include <TH1F.h> | |
27 | #include <TH2.h> | |
28 | #include <TH3.h> | |
849a30fc | 29 | #include <THnBase.h> |
80c1dcac | 30 | #include <THn.h> |
849a30fc | 31 | #include <THnSparse.h> |
5720c765 | 32 | #include <TProfile.h> |
33 | #include <TProfile2D.h> | |
34 | #include <TProfile3D.h> | |
b2a297fa | 35 | #include <TCollection.h> |
36 | #include <THashList.h> | |
37 | #include <TString.h> | |
61d106d3 | 38 | #include <TObjString.h> |
b2a297fa | 39 | #include <TObjArray.h> |
40 | #include <TFile.h> | |
41 | #include <TError.h> | |
42 | #include <TCanvas.h> | |
43 | #include <TMath.h> | |
44 | #include <TROOT.h> | |
45 | #include <TLegend.h> | |
46 | #include <TKey.h> | |
572b0139 | 47 | #include <TAxis.h> |
48 | #include <TVirtualPS.h> | |
ffbede40 | 49 | #include <TVectorD.h> |
b2a297fa | 50 | |
ffbede40 | 51 | #include "AliDielectronHelper.h" |
07480df6 | 52 | #include "AliDielectronVarManager.h" |
b2a297fa | 53 | #include "AliDielectronHistos.h" |
54 | ||
b2a297fa | 55 | ClassImp(AliDielectronHistos) |
56 | ||
57 | ||
58 | AliDielectronHistos::AliDielectronHistos() : | |
59 | // TCollection(), | |
60 | TNamed("AliDielectronHistos","Dielectron Histogram Container"), | |
61 | fHistoList(), | |
164bfb53 | 62 | fList(0x0), |
b2a297fa | 63 | fReservedWords(new TString) |
64 | { | |
65 | // | |
66 | // Default constructor | |
67 | // | |
68 | fHistoList.SetOwner(kTRUE); | |
69 | fHistoList.SetName("Dielectron_Histos"); | |
70 | } | |
71 | ||
72 | //_____________________________________________________________________________ | |
73 | AliDielectronHistos::AliDielectronHistos(const char* name, const char* title) : | |
74 | // TCollection(), | |
75 | TNamed(name, title), | |
76 | fHistoList(), | |
164bfb53 | 77 | fList(0x0), |
b2a297fa | 78 | fReservedWords(new TString) |
79 | { | |
80 | // | |
81 | // TNamed constructor | |
82 | // | |
83 | fHistoList.SetOwner(kTRUE); | |
84 | fHistoList.SetName(name); | |
85 | } | |
86 | ||
87 | //_____________________________________________________________________________ | |
88 | AliDielectronHistos::~AliDielectronHistos() | |
89 | { | |
90 | // | |
91 | // Destructor | |
92 | // | |
61d106d3 | 93 | fHistoList.Clear(); |
48609e3d | 94 | if (fList) fList->Clear(); |
b2a297fa | 95 | delete fReservedWords; |
96 | } | |
97 | ||
98 | //_____________________________________________________________________________ | |
5720c765 | 99 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
100 | UInt_t valTypeP, | |
101 | Int_t nbinsX, Double_t xmin, Double_t xmax, | |
e4339752 | 102 | UInt_t valTypeX, Bool_t logBinX, TString option) |
b2a297fa | 103 | { |
104 | // | |
105 | // Default histogram creation 1D case | |
106 | // | |
572b0139 | 107 | |
ffbede40 | 108 | TVectorD *binLimX=0x0; |
572b0139 | 109 | |
110 | if (logBinX) { | |
ffbede40 | 111 | binLimX=AliDielectronHelper::MakeLogBinning(nbinsX, xmin, xmax); |
572b0139 | 112 | } else { |
ffbede40 | 113 | binLimX=AliDielectronHelper::MakeLinBinning(nbinsX, xmin, xmax); |
572b0139 | 114 | } |
e4339752 | 115 | UserProfile(histClass,name,title,valTypeP,binLimX,valTypeX,option); |
b2a297fa | 116 | } |
117 | ||
118 | //_____________________________________________________________________________ | |
5720c765 | 119 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
120 | UInt_t valTypeP, | |
121 | Int_t nbinsX, Double_t xmin, Double_t xmax, | |
122 | Int_t nbinsY, Double_t ymin, Double_t ymax, | |
123 | UInt_t valTypeX, UInt_t valTypeY, | |
e4339752 | 124 | Bool_t logBinX, Bool_t logBinY, TString option) |
b2a297fa | 125 | { |
126 | // | |
127 | // Default histogram creation 2D case | |
128 | // | |
129 | if (!IsHistogramOk(histClass,name)) return; | |
130 | ||
ffbede40 | 131 | TVectorD *binLimX=0x0; |
132 | TVectorD *binLimY=0x0; | |
572b0139 | 133 | |
134 | if (logBinX) { | |
ffbede40 | 135 | binLimX=AliDielectronHelper::MakeLogBinning(nbinsX, xmin, xmax); |
572b0139 | 136 | } else { |
ffbede40 | 137 | binLimX=AliDielectronHelper::MakeLinBinning(nbinsX, xmin, xmax); |
572b0139 | 138 | } |
139 | if (logBinY) { | |
ffbede40 | 140 | binLimY=AliDielectronHelper::MakeLogBinning(nbinsY, ymin, ymax); |
572b0139 | 141 | } else { |
ffbede40 | 142 | binLimY=AliDielectronHelper::MakeLinBinning(nbinsY, ymin, ymax); |
572b0139 | 143 | } |
e4339752 | 144 | UserProfile(histClass,name,title,valTypeP,binLimX,binLimY,valTypeX,valTypeY,option); |
b2a297fa | 145 | } |
146 | ||
147 | ||
148 | //_____________________________________________________________________________ | |
5720c765 | 149 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
150 | UInt_t valTypeP, | |
151 | Int_t nbinsX, Double_t xmin, Double_t xmax, | |
152 | Int_t nbinsY, Double_t ymin, Double_t ymax, | |
153 | Int_t nbinsZ, Double_t zmin, Double_t zmax, | |
154 | UInt_t valTypeX, UInt_t valTypeY, UInt_t valTypeZ, | |
e4339752 | 155 | Bool_t logBinX, Bool_t logBinY, Bool_t logBinZ, TString option) |
b2a297fa | 156 | { |
157 | // | |
158 | // Default histogram creation 3D case | |
159 | // | |
160 | if (!IsHistogramOk(histClass,name)) return; | |
161 | ||
ffbede40 | 162 | TVectorD *binLimX=0x0; |
163 | TVectorD *binLimY=0x0; | |
164 | TVectorD *binLimZ=0x0; | |
572b0139 | 165 | |
166 | if (logBinX) { | |
ffbede40 | 167 | binLimX=AliDielectronHelper::MakeLogBinning(nbinsX, xmin, xmax); |
572b0139 | 168 | } else { |
ffbede40 | 169 | binLimX=AliDielectronHelper::MakeLinBinning(nbinsX, xmin, xmax); |
572b0139 | 170 | } |
171 | ||
172 | if (logBinY) { | |
ffbede40 | 173 | binLimY=AliDielectronHelper::MakeLogBinning(nbinsY, ymin, ymax); |
572b0139 | 174 | } else { |
ffbede40 | 175 | binLimY=AliDielectronHelper::MakeLinBinning(nbinsY, ymin, ymax); |
572b0139 | 176 | } |
177 | ||
178 | if (logBinZ) { | |
ffbede40 | 179 | binLimZ=AliDielectronHelper::MakeLogBinning(nbinsZ, zmin, zmax); |
572b0139 | 180 | } else { |
ffbede40 | 181 | binLimZ=AliDielectronHelper::MakeLinBinning(nbinsZ, zmin, zmax); |
182 | } | |
183 | ||
e4339752 | 184 | UserProfile(histClass,name,title,valTypeP,binLimX,binLimY,binLimZ,valTypeX,valTypeY,valTypeZ,option); |
ffbede40 | 185 | } |
186 | ||
187 | //_____________________________________________________________________________ | |
5720c765 | 188 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
189 | UInt_t valTypeP, | |
190 | const char* binning, | |
e4339752 | 191 | UInt_t valTypeX, TString option) |
ffbede40 | 192 | { |
193 | // | |
194 | // Histogram creation 1D case with arbitraty binning | |
195 | // | |
196 | ||
197 | TVectorD *binLimX=AliDielectronHelper::MakeArbitraryBinning(binning); | |
e4339752 | 198 | UserProfile(histClass,name,title,valTypeP,binLimX,valTypeX,option); |
ffbede40 | 199 | } |
200 | ||
201 | //_____________________________________________________________________________ | |
5720c765 | 202 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
203 | UInt_t valTypeP, | |
204 | const TVectorD * const binsX, | |
e4339752 | 205 | UInt_t valTypeX/*=kNoAutoFill*/, TString option) |
ffbede40 | 206 | { |
207 | // | |
208 | // Histogram creation 1D case with arbitraty binning X | |
209 | // the TVectorD is assumed to be surplus after the creation and will be deleted!!! | |
210 | // | |
211 | ||
212 | Bool_t isOk=kTRUE; | |
213 | isOk&=IsHistogramOk(histClass,name); | |
214 | isOk&=(binsX!=0x0); | |
5720c765 | 215 | TH1 *hist=0x0; |
07480df6 | 216 | |
5720c765 | 217 | if (isOk){ |
218 | if(valTypeP==999) | |
219 | hist=new TH1F(name,title,binsX->GetNrows()-1,binsX->GetMatrixArray()); | |
220 | else { | |
e4339752 | 221 | TString opt=""; Double_t pmin=0., pmax=0.; |
222 | if(!option.IsNull()) { | |
223 | TObjArray *arr=option.Tokenize(";"); | |
224 | arr->SetOwner(); | |
225 | opt=((TObjString*)arr->At(0))->GetString(); | |
226 | if(arr->GetEntriesFast()>1) pmin=(((TObjString*)arr->At(1))->GetString()).Atof(); | |
227 | if(arr->GetEntriesFast()>2) pmax=(((TObjString*)arr->At(2))->GetString()).Atof(); | |
228 | delete arr; | |
229 | } | |
5720c765 | 230 | hist=new TProfile(name,title,binsX->GetNrows()-1,binsX->GetMatrixArray()); |
e4339752 | 231 | ((TProfile*)hist)->BuildOptions(pmin,pmax,opt.Data()); |
232 | // printf(" name %s PROFILE options: pmin %.1f pmax %.1f err %s \n",name,((TProfile*)hist)->GetYmin(),((TProfile*)hist)->GetYmax(),((TProfile*)hist)->GetErrorOption() ); | |
5720c765 | 233 | } |
234 | ||
80c1dcac | 235 | // store variales in axes |
236 | UInt_t valType[20] = {0}; | |
237 | valType[0]=valTypeX; valType[1]=valTypeP; | |
238 | StoreVariables(hist, valType); | |
239 | ||
240 | // adapt the name and title of the histogram in case they are empty | |
241 | AdaptNameTitle(hist, histClass); | |
5720c765 | 242 | |
ffbede40 | 243 | Bool_t isReserved=fReservedWords->Contains(histClass); |
80c1dcac | 244 | if(valTypeX==kNoAutoFill) hist->SetUniqueID(valTypeX); |
ffbede40 | 245 | if (isReserved) |
80c1dcac | 246 | UserHistogramReservedWords(histClass, hist, 999); |
ffbede40 | 247 | else |
80c1dcac | 248 | UserHistogram(histClass, hist, 999); |
ffbede40 | 249 | } |
250 | ||
251 | delete binsX; | |
252 | } | |
253 | ||
254 | //_____________________________________________________________________________ | |
5720c765 | 255 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
256 | UInt_t valTypeP, | |
257 | const TVectorD * const binsX, const TVectorD * const binsY, | |
e4339752 | 258 | UInt_t valTypeX/*=kNoAutoFill*/, UInt_t valTypeY/*=0*/, TString option) |
ffbede40 | 259 | { |
260 | // | |
5720c765 | 261 | // Histogram creation 2D case with arbitraty binning X |
ffbede40 | 262 | // the TVectorD is assumed to be surplus after the creation and will be deleted!!! |
263 | // | |
264 | ||
265 | Bool_t isOk=kTRUE; | |
266 | isOk&=IsHistogramOk(histClass,name); | |
267 | isOk&=(binsX!=0x0); | |
268 | isOk&=(binsY!=0x0); | |
5720c765 | 269 | TH1 *hist=0x0; |
ffbede40 | 270 | |
271 | if (isOk){ | |
5720c765 | 272 | if(valTypeP==999) { |
273 | hist=new TH2F(name,title, | |
274 | binsX->GetNrows()-1,binsX->GetMatrixArray(), | |
275 | binsY->GetNrows()-1,binsY->GetMatrixArray()); | |
276 | } | |
e4339752 | 277 | else { |
278 | TString opt=""; Double_t pmin=0., pmax=0.; | |
279 | if(!option.IsNull()) { | |
280 | TObjArray *arr=option.Tokenize(";"); | |
281 | arr->SetOwner(); | |
282 | opt=((TObjString*)arr->At(0))->GetString(); | |
283 | if(arr->GetEntriesFast()>1) pmin=(((TObjString*)arr->At(1))->GetString()).Atof(); | |
284 | if(arr->GetEntriesFast()>2) pmax=(((TObjString*)arr->At(2))->GetString()).Atof(); | |
285 | delete arr; | |
286 | } | |
5720c765 | 287 | hist=new TProfile2D(name,title, |
288 | binsX->GetNrows()-1,binsX->GetMatrixArray(), | |
289 | binsY->GetNrows()-1,binsY->GetMatrixArray()); | |
e4339752 | 290 | ((TProfile2D*)hist)->BuildOptions(pmin,pmax,opt.Data()); |
291 | // printf(" name %s PROFILE options: pmin %.1f pmax %.1f err %s \n",name,((TProfile*)hist)->GetYmin(),((TProfile*)hist)->GetYmax(),((TProfile*)hist)->GetErrorOption() ); | |
292 | } | |
293 | ||
80c1dcac | 294 | // store variales in axes |
295 | UInt_t valType[20] = {0}; | |
296 | valType[0]=valTypeX; valType[1]=valTypeY; valType[2]=valTypeP; | |
297 | StoreVariables(hist, valType); | |
5720c765 | 298 | |
80c1dcac | 299 | // adapt the name and title of the histogram in case they are empty |
300 | AdaptNameTitle(hist, histClass); | |
5720c765 | 301 | |
80c1dcac | 302 | Bool_t isReserved=fReservedWords->Contains(histClass); |
303 | if(valTypeX==kNoAutoFill) hist->SetUniqueID(valTypeX); | |
ffbede40 | 304 | if (isReserved) |
80c1dcac | 305 | UserHistogramReservedWords(histClass, hist, 999); |
ffbede40 | 306 | else |
80c1dcac | 307 | UserHistogram(histClass, hist, 999); |
572b0139 | 308 | } |
309 | ||
ffbede40 | 310 | delete binsX; |
311 | delete binsY; | |
312 | ||
313 | } | |
314 | ||
315 | //_____________________________________________________________________________ | |
5720c765 | 316 | void AliDielectronHistos::UserProfile(const char* histClass,const char *name, const char* title, |
317 | UInt_t valTypeP, | |
318 | const TVectorD * const binsX, const TVectorD * const binsY, const TVectorD * const binsZ, | |
e4339752 | 319 | UInt_t valTypeX/*=kNoAutoFill*/, UInt_t valTypeY/*=0*/, UInt_t valTypeZ/*=0*/, TString option) |
ffbede40 | 320 | { |
321 | // | |
5720c765 | 322 | // Histogram creation 3D case with arbitraty binning X |
ffbede40 | 323 | // the TVectorD is assumed to be surplus after the creation and will be deleted!!! |
324 | // | |
325 | ||
326 | Bool_t isOk=kTRUE; | |
327 | isOk&=IsHistogramOk(histClass,name); | |
328 | isOk&=(binsX!=0x0); | |
329 | isOk&=(binsY!=0x0); | |
330 | isOk&=(binsZ!=0x0); | |
5720c765 | 331 | TH1 *hist=0x0; |
07480df6 | 332 | |
80c1dcac | 333 | if (isOk) { |
334 | if(valTypeP==999) { | |
5720c765 | 335 | hist=new TH3F(name,title, |
336 | binsX->GetNrows()-1,binsX->GetMatrixArray(), | |
337 | binsY->GetNrows()-1,binsY->GetMatrixArray(), | |
338 | binsZ->GetNrows()-1,binsZ->GetMatrixArray()); | |
80c1dcac | 339 | } |
e4339752 | 340 | else { |
341 | TString opt=""; Double_t pmin=0., pmax=0.; | |
342 | if(!option.IsNull()) { | |
343 | TObjArray *arr=option.Tokenize(";"); | |
344 | arr->SetOwner(); | |
345 | opt=((TObjString*)arr->At(0))->GetString(); | |
346 | if(arr->GetEntriesFast()>1) pmin=(((TObjString*)arr->At(1))->GetString()).Atof(); | |
347 | if(arr->GetEntriesFast()>2) pmax=(((TObjString*)arr->At(2))->GetString()).Atof(); | |
348 | delete arr; | |
349 | } | |
5720c765 | 350 | hist=new TProfile3D(name,title, |
351 | binsX->GetNrows()-1,binsX->GetMatrixArray(), | |
352 | binsY->GetNrows()-1,binsY->GetMatrixArray(), | |
353 | binsZ->GetNrows()-1,binsZ->GetMatrixArray()); | |
e4339752 | 354 | ((TProfile3D*)hist)->BuildOptions(pmin,pmax,opt.Data()); |
355 | // printf(" name %s PROFILE options: pmin %.1f pmax %.1f err %s \n",name,((TProfile*)hist)->GetYmin(),((TProfile*)hist)->GetYmax(),((TProfile*)hist)->GetErrorOption() ); | |
356 | } | |
357 | ||
80c1dcac | 358 | // store variales in axes |
359 | UInt_t valType[20] = {0}; | |
360 | valType[0]=valTypeX; valType[1]=valTypeY; valType[2]=valTypeZ; valType[3]=valTypeP; | |
361 | StoreVariables(hist, valType); | |
5720c765 | 362 | |
80c1dcac | 363 | // adapt the name and title of the histogram in case they are empty |
364 | AdaptNameTitle(hist, histClass); | |
365 | ||
366 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
367 | if(valTypeX==kNoAutoFill) hist->SetUniqueID(valTypeX); | |
ffbede40 | 368 | if (isReserved) |
80c1dcac | 369 | UserHistogramReservedWords(histClass, hist, 999); |
ffbede40 | 370 | else |
80c1dcac | 371 | UserHistogram(histClass, hist, 999); |
ffbede40 | 372 | } |
572b0139 | 373 | |
ffbede40 | 374 | delete binsX; |
375 | delete binsY; | |
376 | delete binsZ; | |
b2a297fa | 377 | } |
378 | ||
379 | //_____________________________________________________________________________ | |
80c1dcac | 380 | void AliDielectronHistos::UserHistogram(const char* histClass, Int_t ndim, Int_t *bins, Double_t *mins, Double_t *maxs, UInt_t *vars) |
381 | { | |
382 | // | |
383 | // Histogram creation 4-n dimension only with linear binning | |
384 | // | |
385 | ||
386 | Bool_t isOk=kTRUE; | |
387 | isOk&=(ndim<21 && ndim>3); | |
388 | if(!isOk) { Warning("UserHistogram","Array sizes should be between 3 and 20. Not adding Histogram to '%s'.", histClass); return; } | |
389 | ||
390 | // set automatic histo name | |
391 | TString name; | |
392 | for(Int_t iv=0; iv < ndim; iv++) | |
393 | name+=Form("%s_",AliDielectronVarManager::GetValueName(vars[iv])); | |
394 | name.Resize(name.Length()-1); | |
395 | ||
80c1dcac | 396 | isOk&=IsHistogramOk(histClass,name); |
397 | ||
398 | THnD *hist; | |
399 | if (isOk) { | |
400 | hist=new THnD(name.Data(),"", ndim, bins, mins, maxs); | |
401 | ||
402 | // store variales in axes | |
403 | StoreVariables(hist, vars); | |
404 | ||
405 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
406 | if (isReserved) | |
407 | UserHistogramReservedWords(histClass, hist, 999); | |
408 | else | |
409 | UserHistogram(histClass, hist, 999); | |
410 | ||
80c1dcac | 411 | } |
412 | } | |
413 | ||
7a1ddc4b | 414 | //_____________________________________________________________________________ |
415 | void AliDielectronHistos::UserHistogram(const char* histClass, Int_t ndim, TObjArray *limits, UInt_t *vars) | |
416 | { | |
417 | // | |
418 | // Histogram creation n>3 dimension only with non-linear binning | |
419 | // | |
420 | ||
421 | Bool_t isOk=kTRUE; | |
422 | isOk&=(ndim<21 && ndim>3); | |
423 | if(!isOk) { Warning("UserHistogram","Array sizes should be between 3 and 20. Not adding Histogram to '%s'.", histClass); return; } | |
424 | isOk&=(ndim==limits->GetEntriesFast()); | |
425 | if(!isOk) return; | |
426 | ||
427 | // set automatic histo name | |
428 | TString name; | |
429 | for(Int_t iv=0; iv < ndim; iv++) | |
430 | name+=Form("%s_",AliDielectronVarManager::GetValueName(vars[iv])); | |
431 | name.Resize(name.Length()-1); | |
432 | ||
433 | isOk&=IsHistogramOk(histClass,name); | |
434 | ||
435 | THnD *hist; | |
436 | Int_t bins[ndim]; | |
437 | if (isOk) { | |
438 | // get number of bins | |
439 | for(Int_t idim=0 ;idim<ndim; idim++) { | |
440 | TVectorD *vec = (TVectorD*) limits->At(idim); | |
441 | bins[idim]=vec->GetNrows()-1; | |
442 | } | |
443 | ||
444 | hist=new THnD(name.Data(),"", ndim, bins, 0x0, 0x0); | |
445 | ||
446 | // set binning | |
447 | for(Int_t idim=0 ;idim<ndim; idim++) { | |
448 | TVectorD *vec = (TVectorD*) limits->At(idim); | |
449 | hist->SetBinEdges(idim,vec->GetMatrixArray()); | |
450 | } | |
451 | ||
452 | // store variales in axes | |
453 | StoreVariables(hist, vars); | |
454 | ||
455 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
456 | if (isReserved) | |
457 | UserHistogramReservedWords(histClass, hist, 999); | |
458 | else | |
459 | UserHistogram(histClass, hist, 999); | |
460 | ||
461 | } | |
462 | } | |
463 | ||
80c1dcac | 464 | //_____________________________________________________________________________ |
465 | void AliDielectronHistos::UserSparse(const char* histClass, Int_t ndim, Int_t *bins, Double_t *mins, Double_t *maxs, UInt_t *vars) | |
466 | { | |
467 | // | |
468 | // THnSparse creation with linear binning | |
469 | // | |
470 | ||
471 | Bool_t isOk=kTRUE; | |
472 | ||
473 | // set automatic histo name | |
474 | TString name; | |
475 | for(Int_t iv=0; iv < ndim; iv++) | |
476 | name+=Form("%s_",AliDielectronVarManager::GetValueName(vars[iv])); | |
477 | name.Resize(name.Length()-1); | |
478 | ||
80c1dcac | 479 | isOk&=IsHistogramOk(histClass,name); |
480 | ||
481 | THnSparseD *hist; | |
482 | if (isOk) { | |
483 | hist=new THnSparseD(name.Data(),"", ndim, bins, mins, maxs); | |
484 | ||
485 | // store variales in axes | |
486 | StoreVariables(hist, vars); | |
487 | ||
488 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
489 | if (isReserved) | |
490 | UserHistogramReservedWords(histClass, hist, 999); | |
491 | else | |
492 | UserHistogram(histClass, hist, 999); | |
493 | ||
494 | } | |
495 | } | |
496 | ||
7a1ddc4b | 497 | //_____________________________________________________________________________ |
498 | void AliDielectronHistos::UserSparse(const char* histClass, Int_t ndim, TObjArray *limits, UInt_t *vars) | |
499 | { | |
500 | // | |
501 | // THnSparse creation with non-linear binning | |
502 | // | |
503 | ||
504 | Bool_t isOk=kTRUE; | |
505 | isOk&=(ndim==limits->GetEntriesFast()); | |
506 | if(!isOk) return; | |
507 | ||
508 | // set automatic histo name | |
509 | TString name; | |
510 | for(Int_t iv=0; iv < ndim; iv++) | |
511 | name+=Form("%s_",AliDielectronVarManager::GetValueName(vars[iv])); | |
512 | name.Resize(name.Length()-1); | |
513 | ||
514 | isOk&=IsHistogramOk(histClass,name); | |
515 | ||
516 | THnSparseD *hist; | |
517 | Int_t bins[ndim]; | |
518 | if (isOk) { | |
519 | // get number of bins | |
520 | for(Int_t idim=0 ;idim<ndim; idim++) { | |
521 | TVectorD *vec = (TVectorD*) limits->At(idim); | |
522 | bins[idim]=vec->GetNrows()-1; | |
523 | } | |
524 | ||
525 | hist=new THnSparseD(name.Data(),"", ndim, bins, 0x0, 0x0); | |
526 | ||
527 | // set binning | |
528 | for(Int_t idim=0 ;idim<ndim; idim++) { | |
529 | TVectorD *vec = (TVectorD*) limits->At(idim); | |
530 | hist->SetBinEdges(idim,vec->GetMatrixArray()); | |
531 | } | |
532 | ||
533 | // store variales in axes | |
534 | StoreVariables(hist, vars); | |
535 | ||
536 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
537 | if (isReserved) | |
538 | UserHistogramReservedWords(histClass, hist, 999); | |
539 | else | |
540 | UserHistogram(histClass, hist, 999); | |
541 | ||
542 | } | |
543 | } | |
544 | ||
80c1dcac | 545 | //_____________________________________________________________________________ |
546 | void AliDielectronHistos::UserHistogram(const char* histClass, TObject* hist, UInt_t valTypes) | |
b2a297fa | 547 | { |
548 | // | |
549 | // Add any type of user histogram | |
550 | // | |
551 | ||
552 | //special case for the calss Pair. where histograms will be created for all pair classes | |
553 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
554 | if (isReserved) { | |
555 | UserHistogramReservedWords(histClass, hist, valTypes); | |
556 | return; | |
557 | } | |
80c1dcac | 558 | |
b2a297fa | 559 | if (!IsHistogramOk(histClass,hist->GetName())) return; |
b2a297fa | 560 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); |
80c1dcac | 561 | // hist->SetDirectory(0); |
562 | ||
563 | // store variables axis | |
564 | UInt_t valType[20] = {0}; | |
565 | // incase valTypes is given old way of extracting variables | |
566 | if(valTypes!=999) { | |
567 | valType[0]=valTypes%1000; //last three digits | |
568 | valType[1]=valTypes/1000%1000; //second last three digits | |
569 | valType[2]=valTypes/1000000%1000; //third last three digits | |
570 | hist->SetUniqueID(valTypes); | |
571 | } | |
572 | else { | |
573 | // extract variables from axis | |
574 | FillVarArray(hist, valType); | |
575 | } | |
576 | StoreVariables(hist, valType); | |
5720c765 | 577 | |
b2a297fa | 578 | classTable->Add(hist); |
579 | } | |
580 | ||
581 | //_____________________________________________________________________________ | |
582 | void AliDielectronHistos::AddClass(const char* histClass) | |
583 | { | |
584 | // | |
585 | // Add a class of histograms | |
586 | // Several classes can be added by separating them by a ';' e.g. 'class1;class2;class3' | |
587 | // | |
588 | TString hists(histClass); | |
589 | TObjArray *arr=hists.Tokenize(";"); | |
590 | TIter next(arr); | |
591 | TObject *o=0; | |
592 | while ( (o=next()) ){ | |
593 | if (fHistoList.FindObject(o->GetName())){ | |
594 | Warning("AddClass","Cannot create class '%s' it already exists.",histClass); | |
595 | continue; | |
596 | } | |
597 | if (fReservedWords->Contains(o->GetName())){ | |
598 | Error("AddClass","Pair is a reserved word, please use another name"); | |
599 | continue; | |
600 | } | |
601 | THashList *table=new THashList; | |
602 | table->SetOwner(kTRUE); | |
603 | table->SetName(o->GetName()); | |
604 | fHistoList.Add(table); | |
605 | } | |
606 | delete arr; | |
607 | } | |
608 | ||
609 | //_____________________________________________________________________________ | |
610 | void AliDielectronHistos::Fill(const char* histClass, const char* name, Double_t xval) | |
611 | { | |
612 | // | |
613 | // Fill function 1D case | |
614 | // | |
615 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); | |
616 | TH1* hist=0; | |
617 | if (!classTable || !(hist=(TH1*)classTable->FindObject(name)) ){ | |
618 | Warning("Fill","Cannot fill histogram. Either class '%s' or histogram '%s' not existing.",histClass,name); | |
619 | return; | |
620 | } | |
621 | hist->Fill(xval); | |
622 | } | |
623 | ||
624 | //_____________________________________________________________________________ | |
625 | void AliDielectronHistos::Fill(const char* histClass, const char* name, Double_t xval, Double_t yval) | |
626 | { | |
627 | // | |
628 | // Fill function 2D case | |
629 | // | |
630 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); | |
631 | TH2* hist=0; | |
632 | if (!classTable || !(hist=(TH2*)classTable->FindObject(name)) ){ | |
633 | Warning("UserHistogram","Cannot fill histogram. Either class '%s' or histogram '%s' not existing.",histClass,name); | |
634 | return; | |
635 | } | |
636 | hist->Fill(xval,yval); | |
637 | } | |
638 | ||
639 | //_____________________________________________________________________________ | |
640 | void AliDielectronHistos::Fill(const char* histClass, const char* name, Double_t xval, Double_t yval, Double_t zval) | |
641 | { | |
642 | // | |
643 | // Fill function 3D case | |
644 | // | |
645 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); | |
646 | TH3* hist=0; | |
647 | if (!classTable || !(hist=(TH3*)classTable->FindObject(name)) ){ | |
648 | Warning("UserHistogram","Cannot fill histogram. Either class '%s' or histogram '%s' not existing.",histClass,name); | |
649 | return; | |
650 | } | |
651 | hist->Fill(xval,yval,zval); | |
652 | } | |
653 | ||
654 | //_____________________________________________________________________________ | |
655 | void AliDielectronHistos::FillClass(const char* histClass, Int_t nValues, const Double_t *values) | |
656 | { | |
657 | // | |
658 | // Fill class 'histClass' (by name) | |
80c1dcac | 659 | // |
660 | ||
b2a297fa | 661 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); |
662 | if (!classTable){ | |
80c1dcac | 663 | Warning("FillClass","Cannot fill class '%s' its not defined. nValues %d",histClass,nValues); |
b2a297fa | 664 | return; |
665 | } | |
80c1dcac | 666 | |
b2a297fa | 667 | TIter nextHist(classTable); |
80c1dcac | 668 | TObject *obj=0; |
669 | while ( (obj=(TObject*)nextHist()) ) FillValues(obj, values); | |
670 | ||
671 | return; | |
b2a297fa | 672 | } |
673 | ||
674 | //_____________________________________________________________________________ | |
675 | // void AliDielectronHistos::FillClass(const char* histClass, const TVectorD &vals) | |
676 | // { | |
677 | // // | |
678 | // // | |
679 | // // | |
680 | // FillClass(histClass, vals.GetNrows(), vals.GetMatrixArray()); | |
681 | // } | |
682 | ||
683 | //_____________________________________________________________________________ | |
80c1dcac | 684 | void AliDielectronHistos::UserHistogramReservedWords(const char* histClass, const TObject *hist, UInt_t valTypes) |
b2a297fa | 685 | { |
686 | // | |
687 | // Creation of histogram for all pair types | |
688 | // | |
689 | TString title(hist->GetTitle()); | |
690 | // Same Event Like Sign | |
691 | TIter nextClass(&fHistoList); | |
692 | THashList *l=0; | |
693 | while ( (l=static_cast<THashList*>(nextClass())) ){ | |
694 | TString name(l->GetName()); | |
695 | if (name.Contains(histClass)){ | |
80c1dcac | 696 | TObject *h=hist->Clone(); |
697 | // Tobject has no function SetDirectory, didn't we need this??? | |
698 | // h->SetDirectory(0); | |
699 | ((TH1*)h)->SetTitle(Form("%s %s",title.Data(),l->GetName())); | |
5720c765 | 700 | |
b2a297fa | 701 | UserHistogram(l->GetName(),h,valTypes); |
702 | } | |
703 | } | |
704 | delete hist; | |
705 | } | |
706 | ||
707 | //_____________________________________________________________________________ | |
708 | void AliDielectronHistos::DumpToFile(const char* file) | |
709 | { | |
710 | // | |
711 | // Dump the histogram list to a newly created root file | |
712 | // | |
713 | TFile f(file,"recreate"); | |
714 | fHistoList.Write(fHistoList.GetName(),TObject::kSingleKey); | |
715 | f.Close(); | |
716 | } | |
717 | ||
718 | //_____________________________________________________________________________ | |
80c1dcac | 719 | TObject* AliDielectronHistos::GetHist(const char* histClass, const char* name) const |
b2a297fa | 720 | { |
721 | // | |
80c1dcac | 722 | // return object 'name' in 'histClass' |
b2a297fa | 723 | // |
724 | THashList *classTable=(THashList*)fHistoList.FindObject(histClass); | |
725 | if (!classTable) return 0x0; | |
80c1dcac | 726 | return classTable->FindObject(name); |
b2a297fa | 727 | } |
728 | ||
164bfb53 | 729 | //_____________________________________________________________________________ |
80c1dcac | 730 | TH1* AliDielectronHistos::GetHistogram(const char* histClass, const char* name) const |
164bfb53 | 731 | { |
732 | // | |
80c1dcac | 733 | // return histogram 'name' in 'histClass' |
734 | // | |
735 | return ((TH1*) GetHist(histClass, name)); | |
736 | } | |
737 | ||
738 | //_____________________________________________________________________________ | |
739 | TObject* AliDielectronHistos::GetHist(const char* cutClass, const char* histClass, const char* name) const | |
740 | { | |
741 | // | |
742 | // return object from list of list of histograms | |
164bfb53 | 743 | // this function is thought for retrieving histograms if a list of AliDielectronHistos is set |
744 | // | |
745 | ||
746 | if (!fList) return 0x0; | |
747 | THashList *h=dynamic_cast<THashList*>(fList->FindObject(cutClass)); | |
748 | if (!h)return 0x0; | |
749 | THashList *classTable=dynamic_cast<THashList*>(h->FindObject(histClass)); | |
750 | if (!classTable) return 0x0; | |
80c1dcac | 751 | return classTable->FindObject(name); |
752 | } | |
753 | ||
754 | //_____________________________________________________________________________ | |
755 | TH1* AliDielectronHistos::GetHistogram(const char* cutClass, const char* histClass, const char* name) const | |
756 | { | |
757 | // | |
758 | // return histogram from list of list of histograms | |
759 | // this function is thought for retrieving histograms if a list of AliDielectronHistos is set | |
760 | // | |
761 | return ((TH1*) GetHist(cutClass, histClass, name)); | |
164bfb53 | 762 | } |
763 | ||
b2a297fa | 764 | //_____________________________________________________________________________ |
765 | void AliDielectronHistos::Draw(const Option_t* option) | |
766 | { | |
767 | // | |
768 | // Draw histograms | |
769 | // | |
770 | ||
37e9382d | 771 | TString drawStr(option); |
61d106d3 | 772 | TObjArray *arr=drawStr.Tokenize(";"); |
773 | arr->SetOwner(); | |
774 | TIter nextOpt(arr); | |
775 | ||
776 | TString drawClasses; | |
777 | TObjString *ostr=0x0; | |
778 | ||
779 | TString currentOpt; | |
780 | TString testOpt; | |
781 | while ( (ostr=(TObjString*)nextOpt()) ){ | |
782 | currentOpt=ostr->GetString(); | |
783 | currentOpt.Remove(TString::kBoth,'\t'); | |
784 | currentOpt.Remove(TString::kBoth,' '); | |
785 | ||
786 | testOpt="classes="; | |
787 | if ( currentOpt.Contains(testOpt.Data()) ){ | |
788 | drawClasses=currentOpt(testOpt.Length(),currentOpt.Length()); | |
789 | } | |
790 | } | |
791 | ||
792 | delete arr; | |
37e9382d | 793 | drawStr.ToLower(); |
164bfb53 | 794 | //optionsfList |
b2a297fa | 795 | // Bool_t same=drawOpt.Contains("same"); //FIXME not yet implemented |
572b0139 | 796 | |
797 | TCanvas *c=0x0; | |
798 | if (gVirtualPS) { | |
799 | if (!gPad){ | |
800 | Error("Draw","When writing to a file you have to create a canvas before opening the file!!!"); | |
801 | return; | |
802 | } | |
803 | c=gPad->GetCanvas(); | |
61d106d3 | 804 | c->cd(); |
572b0139 | 805 | // c=new TCanvas; |
806 | } | |
b2a297fa | 807 | |
808 | TIter nextClass(&fHistoList); | |
809 | THashList *classTable=0; | |
61d106d3 | 810 | // Bool_t first=kTRUE; |
b2a297fa | 811 | while ( (classTable=(THashList*)nextClass()) ){ |
61d106d3 | 812 | //test classes option |
813 | if (!drawClasses.IsNull() && !drawClasses.Contains(classTable->GetName())) continue; | |
b2a297fa | 814 | //optimised division |
815 | Int_t nPads = classTable->GetEntries(); | |
816 | Int_t nCols = (Int_t)TMath::Ceil( TMath::Sqrt(nPads) ); | |
817 | Int_t nRows = (Int_t)TMath::Ceil( (Double_t)nPads/(Double_t)nCols ); | |
818 | ||
819 | //create canvas | |
572b0139 | 820 | if (!gVirtualPS){ |
821 | TString canvasName; | |
822 | canvasName.Form("c%s_%s",GetName(),classTable->GetName()); | |
823 | c=(TCanvas*)gROOT->FindObject(canvasName.Data()); | |
824 | if (!c) c=new TCanvas(canvasName.Data(),Form("%s: %s",GetName(),classTable->GetName())); | |
825 | c->Clear(); | |
826 | } else { | |
61d106d3 | 827 | // if (first){ |
828 | // first=kFALSE; | |
829 | // if (nPads>1) gVirtualPS->NewPage(); | |
830 | // } else { | |
831 | if (nPads>1) c->Clear(); | |
832 | // } | |
572b0139 | 833 | } |
834 | if (nCols>1||nRows>1) c->Divide(nCols,nRows); | |
835 | ||
b2a297fa | 836 | //loop over histograms and draw them |
837 | TIter nextHist(classTable); | |
838 | Int_t iPad=0; | |
839 | TH1 *h=0; | |
840 | while ( (h=(TH1*)nextHist()) ){ | |
841 | TString drawOpt; | |
842 | if ( (h->InheritsFrom(TH2::Class())) ) drawOpt="colz"; | |
572b0139 | 843 | if (nCols>1||nRows>1) c->cd(++iPad); |
844 | if ( TMath::Abs(h->GetXaxis()->GetBinWidth(1)-h->GetXaxis()->GetBinWidth(2))>1e-10 ) gPad->SetLogx(); | |
845 | if ( TMath::Abs(h->GetYaxis()->GetBinWidth(1)-h->GetYaxis()->GetBinWidth(2))>1e-10 ) gPad->SetLogy(); | |
846 | if ( TMath::Abs(h->GetZaxis()->GetBinWidth(1)-h->GetZaxis()->GetBinWidth(2))>1e-10 ) gPad->SetLogz(); | |
8df8e382 | 847 | TString histOpt=h->GetOption(); |
848 | histOpt.ToLower(); | |
849 | if (histOpt.Contains("logx")) gPad->SetLogx(); | |
850 | if (histOpt.Contains("logy")) gPad->SetLogy(); | |
851 | if (histOpt.Contains("logz")) gPad->SetLogz(); | |
852 | histOpt.ReplaceAll("logx",""); | |
853 | histOpt.ReplaceAll("logy",""); | |
854 | histOpt.ReplaceAll("logz",""); | |
b2a297fa | 855 | h->Draw(drawOpt.Data()); |
856 | } | |
61d106d3 | 857 | if (gVirtualPS) { |
858 | c->Update(); | |
859 | } | |
860 | ||
b2a297fa | 861 | } |
572b0139 | 862 | // if (gVirtualPS) delete c; |
b2a297fa | 863 | } |
864 | ||
865 | //_____________________________________________________________________________ | |
866 | void AliDielectronHistos::Print(const Option_t* option) const | |
867 | { | |
868 | // | |
869 | // Print classes and histograms | |
870 | // | |
871 | TString optString(option); | |
872 | ||
873 | if (optString.IsNull()) PrintStructure(); | |
874 | ||
875 | ||
876 | ||
877 | } | |
878 | ||
879 | //_____________________________________________________________________________ | |
880 | void AliDielectronHistos::PrintStructure() const | |
881 | { | |
882 | // | |
883 | // Print classes and histograms in the class to stdout | |
884 | // | |
164bfb53 | 885 | if (!fList){ |
886 | TIter nextClass(&fHistoList); | |
887 | THashList *classTable=0; | |
888 | while ( (classTable=(THashList*)nextClass()) ){ | |
889 | TIter nextHist(classTable); | |
890 | TObject *o=0; | |
891 | printf("+ %s\n",classTable->GetName()); | |
892 | while ( (o=nextHist()) ) | |
893 | printf("| ->%s\n",o->GetName()); | |
894 | } | |
895 | } else { | |
896 | TIter nextCutClass(fList); | |
897 | THashList *cutClass=0x0; | |
898 | while ( (cutClass=(THashList*)nextCutClass()) ) { | |
899 | printf("+ %s\n",cutClass->GetName()); | |
900 | TIter nextClass(cutClass); | |
901 | THashList *classTable=0; | |
902 | while ( (classTable=(THashList*)nextClass()) ){ | |
903 | TIter nextHist(classTable); | |
904 | TObject *o=0; | |
905 | printf("| + %s\n",classTable->GetName()); | |
906 | while ( (o=nextHist()) ) | |
907 | printf("| | ->%s\n",o->GetName()); | |
908 | } | |
909 | ||
910 | } | |
b2a297fa | 911 | } |
b2a297fa | 912 | } |
913 | ||
914 | //_____________________________________________________________________________ | |
164bfb53 | 915 | void AliDielectronHistos::SetHistogramList(THashList &list, Bool_t setOwner/*=kTRUE*/) |
b2a297fa | 916 | { |
917 | // | |
918 | // set histogram classes and histograms to this instance. It will take onwnership! | |
919 | // | |
572b0139 | 920 | ResetHistogramList(); |
61d106d3 | 921 | TString name(GetName()); |
922 | if (name == "AliDielectronHistos") SetName(list.GetName()); | |
b2a297fa | 923 | TIter next(&list); |
924 | TObject *o; | |
925 | while ( (o=next()) ){ | |
926 | fHistoList.Add(o); | |
927 | } | |
164bfb53 | 928 | if (setOwner){ |
929 | list.SetOwner(kFALSE); | |
930 | fHistoList.SetOwner(kTRUE); | |
ffbede40 | 931 | } else { |
932 | fHistoList.SetOwner(kFALSE); | |
164bfb53 | 933 | } |
934 | } | |
935 | ||
936 | //_____________________________________________________________________________ | |
937 | Bool_t AliDielectronHistos::SetCutClass(const char* cutClass) | |
938 | { | |
939 | // | |
940 | // Assign histogram list according to cutClass | |
941 | // | |
942 | ||
943 | if (!fList) return kFALSE; | |
944 | ResetHistogramList(); | |
945 | THashList *h=dynamic_cast<THashList*>(fList->FindObject(cutClass)); | |
946 | if (!h) { | |
947 | Warning("SetCutClass","cutClass '%s' not found", cutClass); | |
948 | return kFALSE; | |
949 | } | |
950 | SetHistogramList(*h,kFALSE); | |
951 | return kTRUE; | |
b2a297fa | 952 | } |
953 | ||
954 | //_____________________________________________________________________________ | |
955 | Bool_t AliDielectronHistos::IsHistogramOk(const char* histClass, const char* name) | |
956 | { | |
957 | // | |
958 | // check whether the histogram class exists and the histogram itself does not exist yet | |
959 | // | |
960 | Bool_t isReserved=fReservedWords->Contains(histClass); | |
961 | if (!fHistoList.FindObject(histClass)&&!isReserved){ | |
962 | Warning("IsHistogramOk","Cannot create histogram. Class '%s' not defined. Please create it using AddClass before.",histClass); | |
963 | return kFALSE; | |
964 | } | |
80c1dcac | 965 | if (GetHist(histClass,name)){ |
b2a297fa | 966 | Warning("IsHistogramOk","Cannot create histogram '%s' in class '%s': It already exists!",name,histClass); |
967 | return kFALSE; | |
968 | } | |
969 | return kTRUE; | |
970 | } | |
971 | ||
972 | // //_____________________________________________________________________________ | |
973 | // TIterator* AliDielectronHistos::MakeIterator(Bool_t dir) const | |
974 | // { | |
975 | // // | |
976 | // // | |
977 | // // | |
978 | // return new TListIter(&fHistoList, dir); | |
979 | // } | |
980 | ||
981 | //_____________________________________________________________________________ | |
982 | void AliDielectronHistos::ReadFromFile(const char* file) | |
983 | { | |
984 | // | |
985 | // Read histos from file | |
986 | // | |
987 | TFile f(file); | |
988 | TIter nextKey(f.GetListOfKeys()); | |
989 | TKey *key=0; | |
990 | while ( (key=(TKey*)nextKey()) ){ | |
991 | TObject *o=f.Get(key->GetName()); | |
992 | THashList *list=dynamic_cast<THashList*>(o); | |
993 | if (!list) continue; | |
994 | SetHistogramList(*list); | |
995 | break; | |
996 | } | |
997 | f.Close(); | |
998 | } | |
999 | ||
572b0139 | 1000 | //_____________________________________________________________________________ |
b2a297fa | 1001 | void AliDielectronHistos::DrawSame(const char* histName, const Option_t *opt) |
1002 | { | |
1003 | // | |
1004 | // Draw all histograms with the same name into one canvas | |
1005 | // if option contains 'leg' a legend will be created with the class name as caption | |
1006 | // if option contains 'can' a new canvas is created | |
1007 | // | |
1008 | ||
1009 | TString optString(opt); | |
1010 | optString.ToLower(); | |
1011 | Bool_t optLeg=optString.Contains("leg"); | |
1012 | Bool_t optCan=optString.Contains("can"); | |
1013 | ||
1014 | TLegend *leg=0; | |
1015 | TCanvas *c=0; | |
1016 | if (optCan){ | |
1017 | c=(TCanvas*)gROOT->FindObject(Form("c%s",histName)); | |
1018 | if (!c) c=new TCanvas(Form("c%s",histName),Form("All '%s' histograms",histName)); | |
1019 | c->Clear(); | |
1020 | c->cd(); | |
1021 | } | |
1022 | ||
1023 | if (optLeg) leg=new TLegend(.8,.3,.99,.9); | |
1024 | ||
1025 | Int_t i=0; | |
1026 | TIter next(&fHistoList); | |
1027 | THashList *classTable=0; | |
1028 | Double_t max=-1e10; | |
1029 | TH1 *hFirst=0x0; | |
1030 | while ( (classTable=(THashList*)next()) ){ | |
1031 | if ( TH1 *h=(TH1*)classTable->FindObject(histName) ){ | |
1032 | if (i==0) hFirst=h; | |
1033 | h->SetLineColor(i+1); | |
1034 | h->SetMarkerColor(i+1); | |
1035 | h->Draw(i>0?"same":""); | |
1036 | if (leg) leg->AddEntry(h,classTable->GetName(),"lp"); | |
1037 | ++i; | |
1038 | max=TMath::Max(max,h->GetMaximum()); | |
1039 | } | |
1040 | } | |
1041 | if (leg){ | |
1042 | leg->SetFillColor(10); | |
1043 | leg->SetY1(.9-i*.05); | |
1044 | leg->Draw(); | |
1045 | } | |
1046 | if (hFirst&&(hFirst->GetYaxis()->GetXmax()<max)){ | |
1047 | hFirst->SetMaximum(max); | |
1048 | } | |
1049 | } | |
1050 | ||
1051 | //_____________________________________________________________________________ | |
1052 | void AliDielectronHistos::SetReservedWords(const char* words) | |
1053 | { | |
1054 | // | |
1055 | // set reserved words | |
1056 | // | |
80c1dcac | 1057 | |
b2a297fa | 1058 | (*fReservedWords)=words; |
1059 | } | |
5720c765 | 1060 | |
1061 | //_____________________________________________________________________________ | |
80c1dcac | 1062 | void AliDielectronHistos::StoreVariables(TObject *obj, UInt_t valType[20]) |
1063 | { | |
1064 | // | |
1065 | // | |
1066 | // | |
1067 | if (!obj) return; | |
1068 | if (obj->InheritsFrom(TH1::Class())) StoreVariables(static_cast<TH1*>(obj), valType); | |
849a30fc | 1069 | else if (obj->InheritsFrom(THnBase::Class())) StoreVariables(static_cast<THnBase*>(obj), valType); |
1070 | // else if (obj->InheritsFrom(THnSparse::Class())) StoreVariables(static_cast<THnSparse*>(obj), valType); | |
80c1dcac | 1071 | |
1072 | return; | |
1073 | ||
1074 | } | |
1075 | ||
1076 | ||
1077 | //_____________________________________________________________________________ | |
1078 | void AliDielectronHistos::StoreVariables(TH1 *obj, UInt_t valType[20]) | |
1079 | { | |
1080 | // | |
1081 | // store variables in the axis (special for TProfile3D) | |
1082 | // | |
1083 | ||
1084 | Int_t dim = obj->GetDimension(); | |
80c1dcac | 1085 | |
1086 | // dimension correction for profiles | |
1087 | if(obj->IsA() == TProfile::Class() || obj->IsA() == TProfile2D::Class() || obj->IsA() == TProfile3D::Class()) { | |
80c1dcac | 1088 | dim++; |
1089 | } | |
1090 | ||
80c1dcac | 1091 | switch( dim ) { |
1092 | case 4: | |
1093 | obj->SetUniqueID(valType[3]); // Tprofile3D variable | |
1094 | case 3: | |
1095 | obj->GetZaxis()->SetUniqueID(valType[2]); | |
80c1dcac | 1096 | case 2: |
1097 | obj->GetYaxis()->SetUniqueID(valType[1]); | |
80c1dcac | 1098 | case 1: |
1099 | obj->GetXaxis()->SetUniqueID(valType[0]); | |
80c1dcac | 1100 | } |
1101 | ||
1102 | return; | |
1103 | } | |
1104 | ||
1105 | //_____________________________________________________________________________ | |
849a30fc | 1106 | void AliDielectronHistos::StoreVariables(THnBase *obj, UInt_t valType[20]) |
80c1dcac | 1107 | { |
1108 | // | |
1109 | // store variables in the axis | |
1110 | // | |
1111 | ||
1112 | Int_t dim = obj->GetNdimensions(); | |
1113 | ||
1114 | for(Int_t it=0; it<dim; it++) { | |
1115 | obj->GetAxis(it)->SetUniqueID(valType[it]); | |
1116 | obj->GetAxis(it)->SetTitle(Form("%s %s", AliDielectronVarManager::GetValueLabel(valType[it]), AliDielectronVarManager::GetValueUnit(valType[it]))); | |
1117 | } | |
1118 | obj->Sumw2(); | |
1119 | return; | |
1120 | } | |
1121 | ||
1122 | //_____________________________________________________________________________ | |
1123 | void AliDielectronHistos::FillValues(TObject *obj, const Double_t *values) | |
1124 | { | |
1125 | // | |
1126 | // | |
1127 | // | |
1128 | if (!obj) return; | |
1129 | if (obj->InheritsFrom(TH1::Class())) FillValues(static_cast<TH1*>(obj), values); | |
1130 | else if (obj->InheritsFrom(THn::Class())) FillValues(static_cast<THn*>(obj), values); | |
1131 | else if (obj->InheritsFrom(THnSparse::Class())) FillValues(static_cast<THnSparse*>(obj), values); | |
1132 | ||
1133 | return; | |
1134 | ||
1135 | } | |
1136 | ||
1137 | //_____________________________________________________________________________ | |
1138 | void AliDielectronHistos::FillValues(TH1 *obj, const Double_t *values) | |
5720c765 | 1139 | { |
1140 | // | |
80c1dcac | 1141 | // fill values for TH1 inherted classes |
5720c765 | 1142 | // |
80c1dcac | 1143 | |
1144 | Int_t dim = obj->GetDimension(); | |
1145 | Bool_t bprf = kFALSE; | |
1146 | // UInt_t nValues = (UInt_t) AliDielectronVarManager::kNMaxValues; | |
1147 | ||
1148 | UInt_t valueTypes=obj->GetUniqueID(); | |
1149 | if (valueTypes==(UInt_t)kNoAutoFill) return; | |
1150 | ||
1151 | if(obj->IsA() == TProfile::Class() || obj->IsA() == TProfile2D::Class() || obj->IsA() == TProfile3D::Class()) | |
1152 | bprf=kTRUE; | |
5720c765 | 1153 | |
80c1dcac | 1154 | UInt_t value1=obj->GetXaxis()->GetUniqueID(); |
1155 | UInt_t value2=obj->GetYaxis()->GetUniqueID(); | |
1156 | UInt_t value3=obj->GetZaxis()->GetUniqueID(); | |
1157 | UInt_t value4=obj->GetUniqueID(); // get profile var stored in the unique ID | |
1158 | ||
1159 | // if (value1>=(UInt_t)nValues||value2>=(UInt_t)nValues||value3>=(UInt_t)nValues||(value4>=(UInt_t)nValues && value4!=999)) { | |
1160 | // Warning("FillClass","One of the values is out of range. Not filling Histogram '%s/%s'.", histClass, obj->GetName()); | |
1161 | // return; | |
1162 | // } | |
1163 | ||
1164 | switch ( dim ) { | |
1165 | case 1: | |
1166 | if(!bprf) obj->Fill(values[value1]); // histograms | |
1167 | else ((TProfile*)obj)->Fill(values[value1],values[value2]); // profiles | |
1168 | break; | |
1169 | case 2: | |
1170 | if(!bprf) ((TH2*)obj)->Fill(values[value1],values[value2]); | |
1171 | else ((TProfile2D*)obj)->Fill(values[value1],values[value2],values[value3]); | |
1172 | break; | |
1173 | case 3: | |
1174 | if(!bprf) ((TH3*)obj)->Fill(values[value1],values[value2],values[value3]); | |
1175 | else ((TProfile3D*)obj)->Fill(values[value1],values[value2],values[value3],values[value4]); | |
1176 | break; | |
5720c765 | 1177 | } |
80c1dcac | 1178 | |
1179 | return; | |
1180 | } | |
1181 | ||
1182 | //_____________________________________________________________________________ | |
849a30fc | 1183 | void AliDielectronHistos::FillValues(THnBase *obj, const Double_t *values) |
80c1dcac | 1184 | { |
1185 | // | |
1186 | // fill values for THn inherted classes | |
1187 | // | |
1188 | ||
1189 | const Int_t dim = obj->GetNdimensions(); | |
1190 | ||
1191 | UInt_t valueTypes=obj->GetUniqueID(); | |
1192 | if (valueTypes==(UInt_t)kNoAutoFill) return; | |
1193 | ||
1194 | Double_t fill[dim]; | |
1195 | for(Int_t it=0; it<dim; it++) fill[it] = values[obj->GetAxis(it)->GetUniqueID()]; | |
1196 | obj->Fill(fill); | |
1197 | ||
1198 | return; | |
1199 | } | |
1200 | ||
80c1dcac | 1201 | //_____________________________________________________________________________ |
1202 | void AliDielectronHistos::FillVarArray(TObject *obj, UInt_t *valType) | |
1203 | { | |
1204 | // | |
1205 | // extract variables stored in the axis (special for TProfile3D) | |
1206 | // | |
1207 | ||
1208 | ||
1209 | if (!obj) return; | |
1210 | // printf(" fillvararray %s \n",obj->GetName()); | |
1211 | ||
1212 | if (obj->InheritsFrom(TH1::Class())) { | |
1213 | valType[0]=((TH1*)obj)->GetXaxis()->GetUniqueID(); | |
1214 | valType[1]=((TH1*)obj)->GetYaxis()->GetUniqueID(); | |
1215 | valType[2]=((TH1*)obj)->GetZaxis()->GetUniqueID(); | |
1216 | valType[3]=((TH1*)obj)->GetUniqueID(); // tprofile var stored in unique ID | |
1217 | } | |
849a30fc | 1218 | else if (obj->InheritsFrom(THnBase::Class())) { |
80c1dcac | 1219 | for(Int_t it=0; it<((THn*)obj)->GetNdimensions(); it++) |
1220 | valType[it]=((THn*)obj)->GetAxis(it)->GetUniqueID(); | |
1221 | } | |
80c1dcac | 1222 | return; |
1223 | } | |
1224 | ||
1225 | //_____________________________________________________________________________ | |
1226 | void AliDielectronHistos::AdaptNameTitle(TH1 *hist, const char* histClass) { | |
1227 | ||
1228 | // | |
1229 | // adapt name and title of the histogram | |
1230 | // | |
1231 | ||
1232 | Int_t dim = hist->GetDimension(); | |
1233 | TString currentName = hist->GetName(); | |
1234 | TString currentTitle = hist->GetTitle(); | |
1235 | ||
1236 | ||
1237 | Bool_t bname = (currentName.IsNull()); | |
1238 | Bool_t btitle = (currentTitle.IsNull()); | |
1239 | Bool_t bprf = kFALSE; | |
1240 | if(hist->IsA() == TProfile::Class() || hist->IsA() == TProfile2D::Class() || hist->IsA() == TProfile3D::Class()) | |
1241 | bprf=kTRUE; | |
1242 | ||
849a30fc | 1243 | // tprofile options |
1244 | Double_t pmin=0., pmax=0.; | |
1245 | TString option = "", calcrange=""; | |
1246 | Bool_t bStdOpt=kTRUE; | |
1247 | if(bprf) { | |
1248 | switch( dim ) { | |
1249 | case 3: | |
1250 | option = ((TProfile3D*)hist)->GetErrorOption(); | |
1251 | pmin = ((TProfile3D*)hist)->GetTmin(); | |
1252 | pmax = ((TProfile3D*)hist)->GetTmax(); | |
1253 | break; | |
1254 | case 2: | |
1255 | option = ((TProfile2D*)hist)->GetErrorOption(); | |
1256 | pmin = ((TProfile2D*)hist)->GetZmin(); | |
1257 | pmax = ((TProfile2D*)hist)->GetZmax(); | |
1258 | break; | |
1259 | case 1: | |
1260 | option = ((TProfile*)hist)->GetErrorOption(); | |
1261 | pmin = ((TProfile*)hist)->GetYmin(); | |
1262 | pmax = ((TProfile*)hist)->GetYmax(); | |
1263 | break; | |
1264 | } | |
1265 | if(option.Contains("s",TString::kIgnoreCase)) bStdOpt=kFALSE; | |
1266 | if(pmin!=pmax) calcrange=Form("#cbar_{%+.*f}^{%+.*f}",GetPrecision(pmin),pmin,GetPrecision(pmax),pmax); | |
849a30fc | 1267 | } |
1268 | ||
80c1dcac | 1269 | UInt_t varx = hist->GetXaxis()->GetUniqueID(); |
1270 | UInt_t vary = hist->GetYaxis()->GetUniqueID(); | |
1271 | UInt_t varz = hist->GetZaxis()->GetUniqueID(); | |
1272 | UInt_t varp = hist->GetUniqueID(); | |
1273 | ||
1274 | // store titles in the axis | |
1275 | if(btitle) { | |
1276 | switch( dim ) { | |
1277 | case 3: | |
1278 | hist->GetXaxis()->SetTitle(Form("%s %s", | |
1279 | AliDielectronVarManager::GetValueLabel(varx), | |
1280 | AliDielectronVarManager::GetValueUnit(varx)) | |
1281 | ); | |
1282 | hist->GetYaxis()->SetTitle(Form("%s %s", | |
1283 | AliDielectronVarManager::GetValueLabel(vary), | |
1284 | AliDielectronVarManager::GetValueUnit(vary)) | |
1285 | ); | |
1286 | hist->GetZaxis()->SetTitle(Form("%s %s", | |
1287 | AliDielectronVarManager::GetValueLabel(varz), | |
1288 | AliDielectronVarManager::GetValueUnit(varz)) | |
1289 | ); | |
849a30fc | 1290 | if(bprf) |
1291 | hist->SetTitle(Form("%s %s%s%s%s %s", | |
1292 | hist->GetTitle(), | |
1293 | (bStdOpt ? "#LT" : "RMS("), | |
1294 | AliDielectronVarManager::GetValueLabel(varp), | |
1295 | (bStdOpt ? "#GT" : ")"), | |
1296 | calcrange.Data(), | |
1297 | AliDielectronVarManager::GetValueUnit(varp)) | |
1298 | ); | |
ffe8b396 | 1299 | break; |
80c1dcac | 1300 | case 2: |
1301 | hist->GetXaxis()->SetTitle(Form("%s %s", | |
1302 | AliDielectronVarManager::GetValueLabel(varx), | |
1303 | AliDielectronVarManager::GetValueUnit(varx)) | |
1304 | ); | |
1305 | hist->GetYaxis()->SetTitle(Form("%s %s", | |
1306 | AliDielectronVarManager::GetValueLabel(vary), | |
1307 | AliDielectronVarManager::GetValueUnit(vary)) | |
1308 | ); | |
1309 | hist->GetZaxis()->SetTitle(Form("#%ss",histClass)); | |
1310 | if(bprf) | |
849a30fc | 1311 | hist->GetZaxis()->SetTitle(Form("%s%s%s%s %s", |
1312 | (bStdOpt ? "#LT" : "RMS("), | |
80c1dcac | 1313 | AliDielectronVarManager::GetValueLabel(varz), |
849a30fc | 1314 | (bStdOpt ? "#GT" : ")"), |
1315 | calcrange.Data(), | |
80c1dcac | 1316 | AliDielectronVarManager::GetValueUnit(varz)) |
1317 | ); | |
ffe8b396 | 1318 | break; |
80c1dcac | 1319 | case 1: |
1320 | hist->GetXaxis()->SetTitle(Form("%s %s", | |
1321 | AliDielectronVarManager::GetValueLabel(varx), | |
1322 | AliDielectronVarManager::GetValueUnit(varx)) | |
1323 | ); | |
1324 | hist->GetYaxis()->SetTitle(Form("#%ss",histClass)); | |
1325 | if(bprf) | |
849a30fc | 1326 | hist->GetYaxis()->SetTitle(Form("%s%s%s%s %s", |
1327 | (bStdOpt ? "#LT" : "RMS("), | |
80c1dcac | 1328 | AliDielectronVarManager::GetValueLabel(vary), |
849a30fc | 1329 | (bStdOpt ? "#GT" : ")"), |
1330 | calcrange.Data(), | |
80c1dcac | 1331 | AliDielectronVarManager::GetValueUnit(vary)) |
1332 | ); | |
ffe8b396 | 1333 | break; |
80c1dcac | 1334 | } |
1335 | ||
1336 | // create an unique name | |
1337 | if(bname) | |
1338 | switch(dim) { | |
1339 | case 3: | |
1340 | currentName+=Form("%s_",AliDielectronVarManager::GetValueName(varx)); | |
1341 | currentName+=Form("%s_",AliDielectronVarManager::GetValueName(vary)); | |
1342 | currentName+=Form("%s",AliDielectronVarManager::GetValueName(varz)); | |
7a1ddc4b | 1343 | if(bprf) currentName+=Form("-%s%s",AliDielectronVarManager::GetValueName(varp),(bStdOpt ? "avg" : "rms")); |
80c1dcac | 1344 | break; |
1345 | case 2: | |
1346 | currentName+=Form("%s_",AliDielectronVarManager::GetValueName(varx)); | |
1347 | currentName+=Form("%s",AliDielectronVarManager::GetValueName(vary)); | |
7a1ddc4b | 1348 | if(bprf) currentName+=Form("-%s%s",AliDielectronVarManager::GetValueName(varz),(bStdOpt ? "avg" : "rms")); |
80c1dcac | 1349 | break; |
1350 | case 1: | |
1351 | currentName+=Form("%s",AliDielectronVarManager::GetValueName(varx)); | |
7a1ddc4b | 1352 | if(bprf) currentName+=Form("-%s%s",AliDielectronVarManager::GetValueName(vary),(bStdOpt ? "avg" : "rms")); |
80c1dcac | 1353 | break; |
1354 | } | |
1355 | // to differentiate btw. leg and pair histos | |
1356 | if(!strcmp(histClass,"Pair")) currentName.Prepend("p"); | |
1357 | hist->SetName(currentName.Data()); | |
1358 | } | |
1359 | ||
849a30fc | 1360 | } |
1361 | ||
1362 | Int_t AliDielectronHistos::GetPrecision(Double_t value) { | |
1363 | ||
1364 | // | |
1365 | // computes the precision of a double | |
1366 | // usefull for axis ranges etc | |
1367 | // | |
1368 | ||
1369 | Bool_t bfnd = kFALSE; | |
1370 | Int_t precision = 0; | |
1371 | ||
1372 | while(!bfnd) { | |
1373 | // printf(" value %f precision %d bfnd %d \n",TMath::Abs(value*TMath::Power(10,precision)), precision, bfnd); | |
1374 | bfnd = (TMath::Abs(value*TMath::Power(10,precision)) - TMath::Floor(TMath::Abs(value*TMath::Power(10,precision))) != 0.0 | |
1375 | ? kFALSE | |
1376 | : kTRUE); | |
1377 | if(!bfnd) precision++; | |
1378 | } | |
1379 | ||
1380 | // printf("precision for %f found to be %d \n", value, precision); | |
1381 | return precision; | |
80c1dcac | 1382 | |
1383 | } | |
1384 | ||
1385 | ||
5720c765 | 1386 |