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RCWNTupleCnv.cpp
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1 #define ROOTHISTCNV_RCWNTUPLECNV_CPP
2
3 #define ALLOW_ALL_TYPES
4
5 // Include files
6 #include "GaudiKernel/INTupleSvc.h"
7 #include "GaudiKernel/MsgStream.h"
8 #include "GaudiKernel/NTuple.h"
9
10 // Compiler include files
11 #include <cstdio>
12 #include <utility> /* std::pair */
13 #include <list>
14 #include <vector>
15
16 #include "RCWNTupleCnv.h"
17
18 #include "TTree.h"
19 #include "TLeafI.h"
20 #include "TLeafF.h"
21 #include "TLeafD.h"
22
23 #ifdef __ICC
24 // disable icc remark #1572: floating-point equality and inequality comparisons are unreliable
25 // they are intended
26 #pragma warning(disable:1572)
27 #endif
28
29 //-----------------------------------------------------------------------------
30 template <class T> void analyzeItem(std::string typ,
31 const NTuple::_Data<T>* it,
32 std::string& desc,
33 std::string& block_name,
34 std::string& var_name,
35 long& lowerRange,
36 long& upperRange,
37 long& size)
38 //-----------------------------------------------------------------------------
39 {
40
41 RootHistCnv::parseName(it->name(),block_name,var_name);
42
43 //long item_size = (sizeof(T) < 4) ? 4 : sizeof(T);
44 long item_size = sizeof(T);
45 long dimension = it->length();
46 long ndim = it->ndim()-1;
47 desc += var_name;
48 if ( it->hasIndex() || it->length() > 1 ) {
49 desc += '[';
50 }
51 if ( it->hasIndex() )
52 {
53 std::string ind_blk, ind_var;
54 RootHistCnv::parseName(it->index(),ind_blk,ind_var);
55 if (ind_blk != block_name) {
56 std::cerr << "ERROR: Index for CWNT variable " << ind_var
57 << " is in a different block: " << ind_blk << std::endl;
58 }
59 desc += ind_var;
60 }
61 else if ( it->dim(ndim) > 1 ) {
62 desc += std::to_string(it->dim(ndim));
63 }
64
65 for ( int i = ndim-1; i>=0; i-- ){
66 desc += "][";
67 desc += std::to_string(it->dim(i));
68 }
69 if ( it->hasIndex() || it->length() > 1 ) {
70 desc += ']';
71 }
72
73 if (it->range().lower() != it->range().min() &&
74 it->range().upper() != it->range().max() ) {
75 lowerRange = it->range().lower();
76 upperRange = it->range().upper();
77 } else {
78 lowerRange = 0;
79 upperRange = -1;
80 }
81 desc += typ;
82 size += item_size * dimension;
83 }
84
85 //-----------------------------------------------------------------------------
86 StatusCode RootHistCnv::RCWNTupleCnv::book(const std::string& desc,
87 INTuple* nt,
88 TTree*& rtree)
89 //-----------------------------------------------------------------------------
90 {
91 MsgStream log(msgSvc(), "RCWNTupleCnv");
92 rtree = new TTree(desc.c_str(), nt->title().c_str());
93 log << MSG::VERBOSE << "created tree id: " << rtree->GetName()
94 << " title: "<< nt->title() << " desc: " << desc << endmsg;
95
96 // Loop over the items
97
98 std::string block_name,var_name;
99 long lowerRange, upperRange;
100 long size = 0;
101 long cursize, oldsize = 0;
102 std::vector<std::string> item_fullname;
103 // std::vector<long> item_size,item_size2;
104 std::vector<long> item_buf_pos, item_buf_len, item_buf_end;
105 std::vector<long> item_range_lower, item_range_upper;
106 std::vector<std::pair<std::string,std::string> > item_name;
107
108 for (const auto& i : nt->items() ) {
109 std::string item;
110
111 switch( i->type() ) {
112 case DataTypeInfo::INT: // int
113 analyzeItem(rootVarType( i->type() ),
114 dynamic_cast<const NTuple::_Data<int>*>(i),item,
115 block_name,var_name,lowerRange,upperRange,size);
116 break;
117 case DataTypeInfo::CHAR: // char
118 analyzeItem(rootVarType( i->type() ),
119 dynamic_cast<const NTuple::_Data<char>*>(i),
120 item, block_name,var_name,lowerRange,upperRange,size);
121 break;
122 case DataTypeInfo::SHORT: // short
123 analyzeItem(rootVarType( i->type() ),
124 dynamic_cast<const NTuple::_Data<short>*>(i),item,
125 block_name,var_name,lowerRange,upperRange,size);
126 break;
127 case DataTypeInfo::LONG: // long
128 analyzeItem(rootVarType( i->type() ),
129 dynamic_cast<const NTuple::_Data<long>*>(i),item,
130 block_name,var_name,lowerRange,upperRange,size);
131 break;
132 case DataTypeInfo::LONGLONG: // long long
133 analyzeItem(rootVarType( i->type() ),
134 dynamic_cast<const NTuple::_Data<long long>*>(i),item,
135 block_name,var_name,lowerRange,upperRange,size);
136 break;
137 case DataTypeInfo::UCHAR: // unsigned char
138 analyzeItem(rootVarType( i->type() ),
139 dynamic_cast<const NTuple::_Data<unsigned char>*>(i),
140 item, block_name,var_name,lowerRange,upperRange,size);
141 break;
142 case DataTypeInfo::USHORT: // unsigned short
143 analyzeItem(rootVarType( i->type() ),
144 dynamic_cast<const NTuple::_Data<unsigned short>*>(i),
145 item, block_name,var_name,lowerRange,upperRange,size);
146 break;
147 case DataTypeInfo::UINT: // unsigned int
148 analyzeItem(rootVarType( i->type() ),
149 dynamic_cast<const NTuple::_Data<unsigned int>*>(i),
150 item, block_name,var_name,lowerRange,upperRange,size);
151 break;
152 case DataTypeInfo::ULONG: // unsigned long
153 analyzeItem(rootVarType( i->type() ),
154 dynamic_cast<const NTuple::_Data<unsigned long>*>(i),
155 item, block_name,var_name,lowerRange,upperRange,size);
156 break;
157 case DataTypeInfo::ULONGLONG: // unsigned long long
158 analyzeItem(rootVarType( i->type() ),
159 dynamic_cast<const NTuple::_Data<unsigned long long>*>(i),
160 item, block_name,var_name,lowerRange,upperRange,size);
161 break;
162 case DataTypeInfo::DOUBLE: // double
163 analyzeItem(rootVarType( i->type() ),
164 dynamic_cast<const NTuple::_Data<double>*>(i),item,
165 block_name,var_name,lowerRange,upperRange,size);
166 break;
167 case DataTypeInfo::FLOAT: // float
168 analyzeItem(rootVarType( i->type() ),
169 dynamic_cast<const NTuple::_Data<float>*>(i),item,
170 block_name,var_name,lowerRange,upperRange,size);
171 break;
172 case DataTypeInfo::BOOL: // bool
173 analyzeItem(rootVarType( i->type() ),
174 dynamic_cast<const NTuple::_Data<bool>*>(i),item,
175 block_name,var_name,lowerRange,upperRange,size);
176 break;
177 default:
178 break;
179 }
180
181 item_name.emplace_back(block_name,item);
182 cursize = size - oldsize;
183
184 log << MSG::VERBOSE << "item: " << item << " type " << i->type()
185 << " blk: " << block_name
186 << " var: " << var_name << " rng: " << lowerRange << " "
187 << upperRange << " sz: " << size << " " << cursize
188 << " buf_pos: " << size-cursize << endmsg;
189
190 item_fullname.push_back(var_name);
191 item_buf_pos.push_back(size-cursize);
192 item_buf_len.push_back(cursize);
193 item_buf_end.push_back(size);
194 item_range_lower.push_back(lowerRange);
195 item_range_upper.push_back(upperRange);
196
197 oldsize = size;
198 }
199
200 // Make a new buffer, and tell the ntuple where it is
201 char* buff = nt->setBuffer(new char[size]);
202
203 log << MSG::VERBOSE << "Created buffer size: " << size << " at "
204 << (void*)buff << endmsg;
205
206 // Zero out the buffer to make ROOT happy
207 std::fill_n(buff,size,0);
208
209 char *buf_pos = buff;
210
211 auto end = item_name.cend();
212
213 // Loop over items, creating a new branch for each one;
214 unsigned int i_item = 0;
215 for (auto itr=item_name.cbegin(); itr!=end; ++itr, ++i_item) {
216
217 buf_pos = buff + item_buf_pos[i_item];
218
219 // log << MSG::WARNING << "adding TBranch " << i_item << " "
220 // << item_fullname[i_item]
221 // << " format: " << itr->second.c_str() << " at "
222 // << (void*) buf_pos << " (" << (void*) buff << "+"
223 // << (void*)item_buf_pos[i_item] << ")"
224 // << endmsg;
225
226 #if ROOT_VERSION_CODE >= ROOT_VERSION(5,15,0)
227 auto br = new TBranch(rtree,
228 #else
229 TBranch *br = new TBranch(
230 #endif
231 item_fullname[i_item].c_str(),
232 buf_pos,
233 itr->second.c_str()
234 );
235
236 if (itr->first != "AUTO_BLK") {
237 std::string tit = itr->first;
238 tit = itr->first + "::" + br->GetTitle();
239 br->SetTitle(tit.c_str());
240 }
241
242 log << MSG::DEBUG << "adding TBranch " << br->GetTitle() << " at "
243 << (void*) buf_pos << endmsg;
244
245
246 // for index items with a limited range. Must be a TLeafI!
247 if ( item_range_lower[i_item] < item_range_upper[i_item] ) {
248 // log << MSG::VERBOSE << "\"" << item_fullname[i_item]
249 // << "\" is range limited " << item_range_lower[i_item] << " "
250 // << item_range_upper[i_item] << endmsg;
251 TLeafI *index = nullptr;
252 TObject *tobj = br->GetListOfLeaves()->FindObject( item_fullname[i_item].c_str() );
253 if (tobj->IsA()->InheritsFrom("TLeafI")) {
254 index = dynamic_cast<TLeafI*>(tobj);
255
256 if (index) {
257 index->SetMaximum( item_range_upper[i_item] );
258 // FIXME -- add for next version of ROOT
259 // index->SetMinimum( item_range_lower[i_item] );
260 } else {
261 log << MSG::ERROR << "Could dynamic cast to TLeafI: "
262 << item_fullname[i_item] << endmsg;
263 }
264 }
265 }
266
267 rtree->GetListOfBranches()->Add(br);
268
269 }
270
271
272 log << MSG::INFO << "Booked TTree with ID: " << desc
273 << " \"" << nt->title() << "\" in directory "
274 << getDirectory() << endmsg;
275
276 return StatusCode::SUCCESS;
277
278 }
279
280 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
281
282 //-----------------------------------------------------------------------------
283 StatusCode RootHistCnv::RCWNTupleCnv::writeData(TTree* rtree, INTuple* nt)
284 //-----------------------------------------------------------------------------
285 {
286 // Fill the tree;
287 char * tar = nt->buffer();
288 for (const auto& i : nt->items() ) {
289 switch( i->type() ) {
290 case DataTypeInfo::BOOL: // bool
291 tar += saveItem(tar, (bool*)i->buffer(), i->length());
292 break;
293 case DataTypeInfo::CHAR: // char
294 tar += saveItem(tar, (char*)i->buffer(), i->length());
295 break;
296 case DataTypeInfo::SHORT: // short
297 tar += saveItem(tar, (short*)i->buffer(), i->length());
298 break;
299 case DataTypeInfo::INT: // int
300 tar += saveItem(tar, (int*)i->buffer(), i->length());
301 break;
302 case DataTypeInfo::LONG: // long
303 tar += saveItem(tar, (long*)i->buffer(), i->length());
304 break;
305 case DataTypeInfo::LONGLONG: // long long
306 tar += saveItem(tar, (long long*)i->buffer(), i->length());
307 break;
308 case DataTypeInfo::UCHAR: // unsigned char
309 tar += saveItem(tar, (unsigned char*)i->buffer(), i->length());
310 break;
311 case DataTypeInfo::USHORT: // unsigned short
312 tar += saveItem(tar, (unsigned short*)i->buffer(), i->length());
313 break;
314 case DataTypeInfo::UINT: // unsigned int
315 tar += saveItem(tar, (unsigned int*)i->buffer(), i->length());
316 break;
317 case DataTypeInfo::ULONG: // unsigned long
318 tar += saveItem(tar, (unsigned long*)i->buffer(), i->length());
319 break;
320 case DataTypeInfo::ULONGLONG: // unsigned long
321 tar += saveItem(tar, (unsigned long long*)i->buffer(), i->length());
322 break;
323 case DataTypeInfo::FLOAT: // float
324 tar += saveItem(tar, (float*)i->buffer(), i->length());
325 break;
326 case DataTypeInfo::DOUBLE: // double
327 tar += saveItem(tar, (double*)i->buffer(), i->length());
328 break;
329 default:
330 break;
331 }
332 }
333
334 rtree->Fill();
335 nt->reset();
336 return StatusCode::SUCCESS;
337 }
338
339
340 //-----------------------------------------------------------------------------
341 StatusCode RootHistCnv::RCWNTupleCnv::readData(TTree* rtree,
342 INTuple* ntup,
343 long ievt)
344 //-----------------------------------------------------------------------------
345 {
346 MsgStream log(msgSvc(), "RCWNTupleCnv::readData");
347
348 if (ievt >= rtree->GetEntries()) {
349 log << MSG::ERROR << "no more entries in tree to read. max: "
350 << rtree->GetEntries() << " current: " << ievt
351 << endmsg;
352 return StatusCode::FAILURE;
353 }
354
355 rtree->GetEvent(ievt);
356
357 ievt++;
358
359 // copy data from ntup->buffer() to ntup->items()->buffer()
360
361 char *src = ntup->buffer();
362 for ( auto &i : ntup->items() ) {
363
364 switch( i->type() ) {
365 case DataTypeInfo::BOOL: // bool
366 src += loadItem(src, (bool*)i->buffer(), i->length());
367 break;
368 case DataTypeInfo::CHAR: // char
369 src += loadItem(src, (char*)i->buffer(), i->length());
370 break;
371 case DataTypeInfo::SHORT: // short
372 src += loadItem(src, (short*)i->buffer(), i->length());
373 break;
374 case DataTypeInfo::INT: // short
375 src += loadItem(src, (int*)i->buffer(), i->length());
376 break;
377 case DataTypeInfo::LONG: // long
378 src += loadItem(src, (long*)i->buffer(), i->length());
379 break;
380 case DataTypeInfo::LONGLONG: // long long
381 src += loadItem(src, (long long*)i->buffer(), i->length());
382 break;
383 case DataTypeInfo::UCHAR: // unsigned char
384 src += loadItem(src, (unsigned char*)i->buffer(), i->length());
385 break;
386 case DataTypeInfo::USHORT: // unsigned short
387 src += loadItem(src, (unsigned short*)i->buffer(), i->length());
388 break;
389 case DataTypeInfo::UINT: // unsigned short
390 src += loadItem(src, (unsigned int*)i->buffer(), i->length());
391 break;
392 case DataTypeInfo::ULONG: // unsigned long
393 src += loadItem(src, (unsigned long*)i->buffer(), i->length());
394 break;
395 case DataTypeInfo::ULONGLONG: // unsigned long long
396 src += loadItem(src, (unsigned long long*)i->buffer(), i->length());
397 break;
398 case DataTypeInfo::FLOAT: // float
399 src += loadItem(src, (float*)i->buffer(), i->length());
400 break;
401 case DataTypeInfo::DOUBLE: // unsigned short
402 src += loadItem(src, (double*)i->buffer(), i->length());
403 break;
404 default:
405 break;
406 }
407
408 }
409
410 return StatusCode::SUCCESS;
411 }
412
413
414 //-----------------------------------------------------------------------------
415 StatusCode RootHistCnv::RCWNTupleCnv::load(TTree* tree, INTuple*& refpObject )
416 //-----------------------------------------------------------------------------
417 {
418 MsgStream log(msgSvc(), "RCWNTupleCnv::load");
419
420 StatusCode status;
421
422 NTuple::Tuple *pObj = nullptr;
423
424 std::string title = tree->GetTitle();
425 log << MSG::VERBOSE << "loading CWNT " << title << " at: "
426 << tree << endmsg;
427
428 status = m_ntupleSvc->create(CLID_ColumnWiseTuple, title, pObj);
429 INTuple* ntup = dynamic_cast<INTuple*>(pObj);
430
431 INTupleItem* item=nullptr;
432
433 std::string itemName, indexName, item_type, itemTitle, blockName;
434 // long numEnt, numVar;
435 long size, totsize=0;
436 std::vector< std::pair<TLeaf*,int> > itemList;
437
438 // numEnt = (int)tree->GetEntries();
439 // numVar = tree->GetNbranches();
440
441 // loop over all branches (==leaves)
442 TObjArray* lbr = tree->GetListOfBranches();
443 TIter bitr ( lbr );
444 while ( TObject *tobjb = bitr() ) {
445
446 TBranch* br = (TBranch*)tobjb;
447 itemTitle = br->GetTitle();
448
449 int ipos = itemTitle.find("::");
450 if (ipos >= 0) {
451 blockName = itemTitle.substr(0,ipos);
452 } else {
453 blockName = "";
454 }
455
456 TObjArray* lf = br->GetListOfLeaves();
457
458 TIter litr ( lf );
459 while ( TObject *tobj = litr() ) {
460
461 bool hasRange=false;
462 int indexRange = 0;
463 int itemSize;
464 item = nullptr;
465
466 // TLeaf* tl = (TLeaf*)tobj;
467 TLeaf* tl = dynamic_cast<TLeaf*> (tobj);
468 itemName = tl->GetName();
469
470 // char* buf_pos = (char*)tl->GetValuePointer();
471 // cout << " " << itemName << " " << blockName << " "
472 // << (void*)buf_pos;
473
474
475 if (blockName != "") {
476 log << MSG::DEBUG << "loading NTuple item " << blockName << "/"
477 << itemName;
478 } else {
479 log << MSG::DEBUG << "loading NTuple item " << itemName;
480 }
481
482 int arraySize;
483 TLeaf* indexLeaf = tl->GetLeafCounter(arraySize);
484
485 if (arraySize == 0) {
486 log << MSG::ERROR << "TLeaf counter size = 0. This should not happen!"
487 << endmsg;
488 }
489
490 if (indexLeaf) {
491 //index Arrays and Matrices
492
493 indexName = indexLeaf->GetName();
494 // indexRange = tl->GetNdata();
495 indexRange = indexLeaf->GetMaximum();
496 itemSize = indexRange * tl->GetLenType() * arraySize;
497
498 log << "[" << indexName;
499
500 // Just for Matrices
501 if (arraySize != 1) {
502 log << "][" << arraySize;
503 }
504 log << "]";
505
506 } else {
507 itemSize = tl->GetLenType() * arraySize;
508
509 indexName = "";
510
511 if (arraySize == 1) {
512 // Simple items
513 } else {
514 // Arrays of constant size
515 log << "[" << arraySize << "]";
516 }
517 }
518
519 log << endmsg;
520
521 // cout << " index: " << indexName << endl;
522
523 // size = tl->GetNdata() * tl->GetLenType();
524 size = itemSize;
525 totsize += size;
526
527 hasRange = tl->IsRange();
528
529 itemList.emplace_back(tl,itemSize);
530
531
532 // Integer
533 if (tobj->IsA()->InheritsFrom("TLeafI")) {
534
535 TLeafI *tli = dynamic_cast<TLeafI*>(tobj);
536 if (tli->IsUnsigned()) {
537 unsigned long min=0, max=0;
538 if (hasRange) {
539 min = tli->GetMinimum();
540 max = tli->GetMaximum();
541 }
542
543 item = createNTupleItem(itemName, blockName, indexName, indexRange,
544 arraySize,
545 min, max, ntup);
546 } else {
547 long min=0, max=0;
548 if (hasRange) {
549 min = tli->GetMinimum();
550 max = tli->GetMaximum();
551 }
552
553 item = createNTupleItem(itemName, blockName, indexName, indexRange,
554 arraySize,
555 min, max, ntup);
556 }
557
558 // Float
559 } else if (tobj->IsA()->InheritsFrom("TLeafF")) {
560 float min=0., max=0.;
561
562 TLeafF *tlf = dynamic_cast<TLeafF*>(tobj);
563 if (hasRange) {
564 min = float(tlf->GetMinimum());
565 max = float(tlf->GetMaximum());
566 }
567
568 item = createNTupleItem(itemName, blockName, indexName, indexRange,
569 arraySize,
570 min, max, ntup);
571
572 // Double
573 } else if (tobj->IsA()->InheritsFrom("TLeafD")) {
574 double min=0., max=0.;
575
576 TLeafD *tld = dynamic_cast<TLeafD*>(tobj);
577 if (hasRange) {
578 min = tld->GetMinimum();
579 max = tld->GetMaximum();
580 }
581
582 item = createNTupleItem(itemName, blockName, indexName, indexRange,
583 arraySize,
584 min, max, ntup);
585
586
587 } else {
588 log << MSG::ERROR << "Uknown data type" << endmsg;
589 }
590
591
592 if (item) {
593 ntup->add(item);
594 } else {
595 log << MSG::ERROR
596 << "Unable to create ntuple item \""
597 << itemName << "\"" << endmsg;
598 }
599
600 } // end litr
601 } // end bitr
602
603 log << MSG::DEBUG << "Total buffer size of NTuple: " << totsize
604 << " Bytes." << endmsg;
605
606 char* buf = ntup->setBuffer( new char[totsize] );
607 char* bufpos = buf;
608
609 int ts = 0;
610 for (const auto& iitr : itemList) {
611 TLeaf* leaf = iitr.first;
612 int isize = iitr.second;
613
614 log << MSG::VERBOSE << "setting TBranch " << leaf->GetBranch()->GetName()
615 << " buffer at " << (void*) bufpos << endmsg;
616
617 leaf->GetBranch()->SetAddress((void*)bufpos);
618
619 // //testing
620 // if (leaf->IsA()->InheritsFrom("TLeafI")) {
621 // for (int ievt=0; ievt<5; ievt++) {
622 // leaf->GetBranch()->GetEvent(ievt);
623 // int *idat = (int*)bufpos;
624 // log << MSG::WARNING << leaf->GetName() << ": " << ievt << " "
625 // << *idat << endmsg;
626
627 // }
628 // }
629
630 ts += isize;
631
632 bufpos += isize;
633 }
634
635 if (totsize != ts ) {
636 log << MSG::ERROR << "buffer size mismatch: " << ts << " " << totsize
637 << endmsg;
638 }
639
640 refpObject = ntup;
641
642 return StatusCode::SUCCESS;
643 }
644
645 // Instantiation of a static factory class used by clients to create
646 // instances of this service
647 DECLARE_NAMESPACE_CONVERTER_FACTORY(RootHistCnv, RCWNTupleCnv)
RootHistCnv::RConverter::getDirectory
std::string getDirectory()
Definition: RConverter.cpp:153
INTupleItem::name
virtual const std::string & name() const =0
Access _Item name.
MsgStream
Definition of the MsgStream class used to transmit messages.
Definition: MsgStream.h:24
StatusCode::SUCCESS
Definition: StatusCode.h:30
NTuple::_Data::range
virtual const ItemRange & range() const =0
Access the range if specified.
StatusCode::FAILURE
Definition: StatusCode.h:29
DataTypeInfo::INT
Definition: DataTypeInfo.h:25
MsgStream.h
DataTypeInfo::CHAR
Definition: DataTypeInfo.h:25
NTuple.h
RootHistCnv::parseName
bool parseName(const std::string &full, std::string &blk, std::string &var)
Definition: RNTupleCnv.cpp:244
std::to_string
T to_string(T...args)
INTuple::add
virtual StatusCode add(INTupleItem *item)=0
Add an item row to the N tuple.
MSG::DEBUG
Definition: IMessageSvc.h:18
std::endl
T endl(T...args)
Converter::msgSvc
SmartIF< IMessageSvc > & msgSvc() const
Retrieve pointer to message service.
Definition: Converter.cpp:129
std::vector::cend
T cend(T...args)
RootHistCnv::RCWNTupleCnv
Converter of Column-wise NTuple into ROOT format.
Definition: RCWNTupleCnv.h:22
RootHistCnv::RCWNTupleCnv::book
StatusCode book(const std::string &desc, INTuple *pObject, TTree *&tree) override
Book the N tuple.
Definition: RCWNTupleCnv.cpp:86
DataTypeInfo::SHORT
Definition: DataTypeInfo.h:25
MSG::VERBOSE
Definition: IMessageSvc.h:17
std::string
STL class.
INTuple
NTuple interface class definition.
Definition: INTuple.h:79
compareRootHistos.ts
tuple ts
Definition: compareRootHistos.py:342
INTuple::reset
virtual void reset()=0
Reset all entries to their default values.
std::vector::push_back
T push_back(T...args)
INTupleItem::ndim
virtual long ndim() const =0
Dimension.
INTupleItem
NTuple interface class definition.
Definition: INTuple.h:26
INTupleItem::length
virtual long length() const =0
Access the buffer length.
INTuple::buffer
virtual const char * buffer() const =0
Access data buffer (CONST)
INTupleSvc::create
virtual StatusCode create(const CLID &typ, const std::string &title, NTuple::Tuple *&refpTuple)=0
Create requested N tuple (Hide constructor)
DataTypeInfo::UINT
Definition: DataTypeInfo.h:24
DataTypeInfo::USHORT
Definition: DataTypeInfo.h:24
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:26
DataTypeInfo::BOOL
Definition: DataTypeInfo.h:26
DataTypeInfo::UCHAR
Definition: DataTypeInfo.h:24
RootHistCnv::RCWNTupleCnv::load
StatusCode load(TTree *tree, INTuple *&refpObject) override
Create the transient representation of an object.
Definition: RCWNTupleCnv.cpp:415
RootHistCnv
Definition: DirectoryCnv.h:17
end
auto end(reverse_wrapper< T > &w)
Definition: reverse.h:50
DataTypeInfo::ULONG
Definition: DataTypeInfo.h:24
DataTypeInfo::LONG
Definition: DataTypeInfo.h:25
NTuple::_Data
Abstract class describing basic data in an Ntuple.
Definition: NTuple.h:37
DataTypeInfo::DOUBLE
Definition: DataTypeInfo.h:26
DataTypeInfo::ULONGLONG
Definition: DataTypeInfo.h:29
RCWNTupleCnv.h
DataTypeInfo::LONGLONG
Definition: DataTypeInfo.h:29
NTuple::Tuple
Abstract base class which allows the user to interact with the actual N tuple implementation.
Definition: NTuple.h:370
RootHistCnv::RCWNTupleCnv::readData
StatusCode readData(TTree *rtree, INTuple *pObject, long ievt) override
Read N tuple data.
Definition: RCWNTupleCnv.cpp:341
std::string::find
T find(T...args)
RootHistCnv::RCWNTupleCnv::saveItem
size_t saveItem(char *target, const T *src, size_t len)
Definition: RCWNTupleCnv.h:45
std::vector< std::string >
DECLARE_NAMESPACE_CONVERTER_FACTORY
#define DECLARE_NAMESPACE_CONVERTER_FACTORY(n, x)
Definition: Converter.h:184
std::vector::cbegin
T cbegin(T...args)
RootHistCnv::RCWNTupleCnv::loadItem
size_t loadItem(char *src, T *tar, size_t len)
Definition: RCWNTupleCnv.h:59
INTuple::setBuffer
virtual char * setBuffer(char *buff)=0
Attach data buffer.
INTupleItem::index
virtual const std::string & index() const =0
Access the index _Item.
std::string::c_str
T c_str(T...args)
std::fill_n
T fill_n(T...args)
MSG::ERROR
Definition: IMessageSvc.h:21
std::string::substr
T substr(T...args)
INTupleItem::dim
virtual long dim(long i) const =0
Access individual dimensions.
INTuple::items
virtual ItemContainer & items()=0
Access item container.
INTupleItem::hasIndex
virtual bool hasIndex() const =0
Is the tuple have an index item?
DataTypeInfo::FLOAT
Definition: DataTypeInfo.h:26
MSG::INFO
Definition: IMessageSvc.h:19
RootHistCnv::RNTupleCnv::m_ntupleSvc
SmartIF< INTupleSvc > m_ntupleSvc
Reference to N tuple service.
Definition: RNTupleCnv.h:58
std::cerr
INTuple::title
virtual const std::string & title() const =0
Object title.
analyzeItem
void analyzeItem(std::string typ, const NTuple::_Data< T > *it, std::string &desc, std::string &block_name, std::string &var_name, long &lowerRange, long &upperRange, long &size)
Definition: RCWNTupleCnv.cpp:30
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:244
RootHistCnv::createNTupleItem
INTupleItem * createNTupleItem(std::string itemName, std::string blockName, std::string indexName, int indexRange, int arraySize, TYP min, TYP max, INTuple *ntup)
Definition: RNTupleCnv.cpp:268
RootHistCnv::RNTupleCnv::rootVarType
virtual std::string rootVarType(int)
Return ROOT type info:
Definition: RNTupleCnv.cpp:222
Gaudi.Configuration.log
log
Definition: Configuration.py:13
INTupleSvc.h
RootHistCnv::RCWNTupleCnv::writeData
StatusCode writeData(TTree *rtree, INTuple *pObject) override
Write N tuple data.
Definition: RCWNTupleCnv.cpp:283
std::vector::emplace_back
T emplace_back(T...args)