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GeometryIteratorTestAlg.cxx
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1 /**
2  * @file GeometryIteratorTestAlg.cxx
3  * @brief Unit test for geometry iterators
4  * @date May 7th, 2015
5  * @author petrillo@fnal.gov
6  *
7  * The methods require a Boost test enviroment.
8  */
9 
10 // LArSoft libraries
11 #include "GeometryIteratorTestAlg.h"
12 #include "larcoreobj/SimpleTypesAndConstants/geo_types.h"
13 #include "larcorealg/Geometry/GeometryCore.h"
14 
15 // Boost libraries
16 #include <boost/test/unit_test.hpp>
17 
18 // C/C++ standard libraries
19 #include <string>
20 #include <type_traits>
21 
22 
23 namespace {
24 
25  /**
26  * @brief Checks that the geometry iterator behaves like the corresponding ID
27  * iterator
28  *
29  * The following methods are tested:
30  *
31  * geometry_element_iterator(geometry_element_iterator const&)
32  * bool operator== (iterator const& as) const // result always true
33  * bool operator== (id_iterator_t const& as) const // result always true
34  * bool operator!= (iterator const& as) const [result always false
35  * bool operator!= (id_iterator_t const& as) const // result always false
36  * Element_t const& operator* () const
37  * Element_t const* operator-> () const
38  * iterator& operator++ ()
39  * iterator operator++ (int)
40  * operator bool() const
41  * ElementPtr_t get() const
42  * LocalID_t const& ID() const
43  *
44  * Checks are implemented by Boost tests.
45  */
46  template <typename ITER, typename ITERID>
47  void CompareIteratorAndIteratorID(ITER iter, ITERID id_iter) {
48 
49  static_assert(
50  std::is_same<typename ITER::id_iterator_t, ITERID>::value,
51  "CompareIteratorAndIteratorID() requires compatible iterator types"
52  );
53 
54  // direct comparison
55  BOOST_TEST(iter == id_iter);
56  BOOST_TEST(! (iter != id_iter));
57 
58  // ID comparison
59  BOOST_TEST(iter.ID() == *id_iter);
60 
61  auto pGeoElement = id_iter.get();
62 
63  // dereference
64  BOOST_TEST(iter.get() == pGeoElement);
65  BOOST_TEST(iter.operator->() == pGeoElement);
66 
67  if (pGeoElement) BOOST_TEST(&*iter == pGeoElement);
68  else BOOST_CHECK_THROW(*iter, cet::exception);
69 
70  // boolean conversions
71  BOOST_TEST(bool(iter) == bool(id_iter));
72 
73  // check copy assignment
74  ITER iter_copy(iter);
75  ITERID id_iter_copy(id_iter);
76 
77  // check comparisons too
78  BOOST_TEST(iter == iter_copy);
79  BOOST_TEST(iter_copy == iter);
80  BOOST_TEST(!(iter != iter_copy));
81  BOOST_TEST(!(iter_copy != iter));
82 
83  // check increment operator
84  BOOST_TEST(iter++ == id_iter++);
85  BOOST_TEST(++iter_copy == ++id_iter_copy);
86 
87  BOOST_TEST(iter == iter_copy);
88 
89  } // CompareIteratorAndIteratorID()
90 
91 } // local namespace
92 
93 
94 //-----------------------------------------------------------------------------
95 unsigned int geo::GeometryIteratorTestAlg::Run() const {
96  // All the tests
97 
98  // - geometry ID iterators
99  CryostatIDIteratorsTest();
100  TPCIDIteratorsTest();
101  PlaneIDIteratorsTest();
102  WireIDIteratorsTest();
103  TPCsetIDIteratorsTest();
104  ROPIDIteratorsTest();
105 
106  // - geometry element iterators
107  CryostatIteratorsTest();
108  TPCIteratorsTest();
109  PlaneIteratorsTest();
110  WireIteratorsTest();
111 
112  return 0;
113 } // GeometryIteratorTestAlg::Run()
114 
115 
116 
117 //-----------------------------------------------------------------------------
118 void geo::GeometryIteratorTestAlg::CryostatIDIteratorsTest() const {
119 
120  /*
121  * public interface (cryostat_id_iterator_base):
122  *
123  * /// Default constructor; effect not defined: assign to it before using!
124  * cryostat_id_iterator_base();
125  *
126  * /// Constructor: points to begin
127  * cryostat_id_iterator_base(geo::GeometryCore const* geom);
128  *
129  * /// Constructor: points to the specified cryostat
130  * cryostat_id_iterator_base
131  * (geo::GeometryCore const* geom, GEOID const& start_from);
132  *
133  * /// Constructor: points to begin
134  * cryostat_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t);
135  *
136  * /// Constructor: points to end
137  * cryostat_id_iterator_base(geo::GeometryCore const* geom, EndPos_t);
138  *
139  * /// Returns true if the two iterators point to the same cryostat
140  * template <typename OTHERID>
141  * bool operator== (cryostat_id_iterator_base<OTHERID> const& as) const;
142  *
143  * /// Returns true if the two iterators point to different cryostats
144  * template <typename OTHERID>
145  * bool operator!= (cryostat_id_iterator_base<OTHERID> const& as) const;
146  *
147  * /// Returns the ID the iterator points to
148  * LocalID_t const& operator* () const;
149  *
150  * /// Returns a pointer to the ID the iterator points to
151  * LocalID_t const* operator-> () const;
152  *
153  *
154  * /// Returns whether the iterator is pointing to a valid cryostat
155  * operator bool() const;
156  *
157  * /// Returns a pointer to cryostat, or nullptr if invalid
158  * ElementPtr_t get() const;
159  *
160  */
161 
162  //
163  // default constructed
164  //
165  {
166  geo::GeometryCore::cryostat_id_iterator iCryo;
167  BOOST_TEST_CHECKPOINT
168  ("Default created cryostat ID iterator: " << std::string(*iCryo));
169 
170  BOOST_TEST(iCryo->Cryostat == geo::CryostatID::getInvalidID());
171 
172  // check that the iterator tests false
173  BOOST_TEST(!iCryo);
174  BOOST_TEST(!(bool(iCryo)));
175 
176  /*
177  // this is more of a curiosity, since this behaviour is undefined
178  ++iCryo;
179  BOOST_TEST_CHECKPOINT(" (incremented: " << std::string(*iCryo) << ")");
180  */
181  }
182 
183  //
184  // begin-constructed
185  //
186  {
187  geo::GeometryCore::cryostat_id_iterator iCryo(geom);
188  BOOST_TEST_CHECKPOINT
189  ("Begin-created cryostat ID iterator: " << std::string(*iCryo));
190 
191  BOOST_TEST(iCryo->Cryostat == geo::CryostatID::CryostatID_t(0));
192 
193  // check that the iterator tests true
194  BOOST_TEST(bool(iCryo));
195  BOOST_TEST(!!iCryo);
196 
197  // initialize to the beginning directly; this has probably ID's isValid true
198  geo::CryostatID BeginID;
199  geom->GetBeginID(BeginID);
200  geo::GeometryCore::cryostat_id_iterator iCryoD(geom, BeginID);
201  BOOST_TEST(iCryoD->Cryostat == geo::CryostatID::CryostatID_t(0));
202  BOOST_TEST(iCryoD == iCryo);
203 
204  // construct from explicit begin position
205  geo::GeometryCore::cryostat_id_iterator iCryoBC
206  (geom, geo::GeometryCore::cryostat_id_iterator::begin_pos);
207  BOOST_TEST(iCryoBC == iCryo);
208 
209  // construct at begin position by geometry
210  geo::GeometryCore::cryostat_id_iterator iCryoGB = geom->begin_cryostat_id();
211  BOOST_TEST(iCryoGB == iCryo);
212 
213  // check access to ID
214  BOOST_TEST(*iCryo == BeginID);
215  BOOST_TEST(iCryo->Cryostat == BeginID.Cryostat);
216 
217  // check access to geometry element
218  geo::CryostatGeo const* pCryo = geom->CryostatPtr(BeginID);
219  BOOST_TEST(iCryo.get() == pCryo);
220 
221  // test copy and postfix increment
222  geo::GeometryCore::cryostat_id_iterator iCryoI(iCryo++);
223 
224  BOOST_TEST(iCryo->Cryostat == geo::CryostatID::CryostatID_t(1));
225  BOOST_TEST(iCryoI->Cryostat == geo::CryostatID::CryostatID_t(0));
226  BOOST_TEST(iCryoI != iCryo);
227 
228  // test copy and prefix increment
229  ++iCryoI;
230  BOOST_TEST(iCryoI->Cryostat == geo::CryostatID::CryostatID_t(1));
231  BOOST_TEST(iCryoI == iCryo);
232 
233  if (geom->Ncryostats() > 1) {
234  ++iCryoI;
235  BOOST_TEST(iCryoI->Cryostat == geo::CryostatID::CryostatID_t(2));
236  BOOST_TEST(iCryoI != iCryo);
237  }
238 
239  }
240 
241  //
242  // constructed from starting point
243  //
244  {
245  // test iterator to last TPC
246  geo::CryostatID LastID(geom->Ncryostats() - 1); // last cryostat
247 
248  geo::GeometryCore::cryostat_id_iterator iLastCryo(geom, LastID);
249  BOOST_TEST_CHECKPOINT("Position-created iterator to last cryostat ID: "
250  << std::string(*iLastCryo));
251 
252  // check that the iterator tests true
253  BOOST_TEST(bool(iLastCryo));
254  BOOST_TEST(!!iLastCryo);
255 
256  // check that the pointed ID is as expected
257  BOOST_TEST(*iLastCryo == LastID);
258  BOOST_TEST(iLastCryo->Cryostat == LastID.Cryostat);
259  BOOST_TEST(iLastCryo.get() == geom->CryostatPtr(LastID));
260 
261  // test increment to past-the-end
262  geo::GeometryCore::cryostat_id_iterator iEndCryo = iLastCryo;
263  ++iEndCryo;
264 
265  // check that the iterator tests false
266  BOOST_TEST(!bool(iEndCryo));
267  BOOST_TEST(!iEndCryo);
268 
269  BOOST_TEST(iEndCryo->Cryostat == geom->Ncryostats());
270  BOOST_TEST(iEndCryo == geom->end_cryostat_id());
271  BOOST_TEST(!iEndCryo.get());
272 
273  }
274 
275  //
276  // end-constructed
277  //
278  {
279  // construct from end position
280  geo::GeometryCore::cryostat_id_iterator iCryo
281  (geom, geo::GeometryCore::cryostat_id_iterator::end_pos);
282  BOOST_TEST_CHECKPOINT
283  ("End-created cryostat ID iterator: " << std::string(*iCryo));
284 
285  BOOST_TEST(iCryo->Cryostat == geom->Ncryostats());
286 
287  // check that the iterator tests false
288  BOOST_TEST(!bool(iCryo));
289  BOOST_TEST(!iCryo);
290 
291  // check access to geometry element (result of operator* is not defined)
292  BOOST_TEST(!(iCryo.get())); // should get nullptr
293 
294  // construct at end position by geometry
295  geo::GeometryCore::cryostat_id_iterator iCryoGE = geom->end_cryostat_id();
296  BOOST_TEST(iCryoGE == iCryo);
297 
298  // initialize to the end directly; this has probably ID's isValid true
299  geo::GeometryCore::cryostat_id_iterator iCryo2
300  (geom, geo::CryostatID(geom->Ncryostats()));
301  BOOST_TEST(iCryo2->Cryostat == geom->Ncryostats());
302  BOOST_TEST(iCryo2 == iCryo);
303  /*
304  // this is more of a curiosity, since this behaviour is undefined
305  ++iCryo;
306  BOOST_TEST_CHECKPOINT(" (incremented: " << std::string(*iCryo) << ")");
307  */
308 
309  }
310 
311 } // GeometryIteratorTestAlg::CryostatIDIteratorsTest()
312 
313 
314 
315 //-----------------------------------------------------------------------------
316 void geo::GeometryIteratorTestAlg::CryostatIteratorsTest() const {
317 
318  /*
319  * This test is extensively based on the assumption that the iterators should
320  * behave like the corresponding ID iterators, including "corner cases".
321  *
322  * public interface (geometry_element_iterator<>)
323  *
324  * /// Default constructor; effect not defined: assign to it before using!
325  * geometry_element_iterator()
326  *
327  * /// Constructor: points to begin
328  * geometry_element_iterator(geo::GeometryCore const* geom)
329  *
330  * /// Constructor: points to the same element as the specified ID iterator
331  * geometry_element_iterator(id_iterator_t const& iter)
332  *
333  * /// Constructor: points to the same element as the specified ID iterator
334  * geometry_element_iterator(id_iterator_t&& iter)
335  *
336  * /// Constructor: points to the specified geometry element
337  * geometry_element_iterator
338  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
339  *
340  * /// Constructor: points to beginning
341  * geometry_element_iterator
342  * (geo::GeometryCore const* geom, BeginPos_t const pos)
343  *
344  * /// Constructor: points to end
345  * geometry_element_iterator
346  * (geo::GeometryCore const* geom, EndPos_t const pos)
347  *
348  * /// Returns true if the two iterators point to the same object
349  * bool operator== (iterator const& as) const
350  *
351  * /// Returns true if the two iterators point to the same object
352  * bool operator== (id_iterator_t const& as) const
353  *
354  * /// Returns true if the two iterators point to different objects
355  * bool operator!= (iterator const& as) const
356  *
357  * /// Returns true if the two iterators point to different objects
358  * bool operator!= (id_iterator_t const& as) const
359  *
360  * /// Returns the geometry element the iterator points to
361  * Element_t const& operator* () const
362  *
363  * /// Returns a pointer to the element the iterator points to (or nullptr)
364  * Element_t const* operator-> () const
365  *
366  * /// Prefix increment: returns this iterator pointing to the next element
367  * iterator& operator++ ()
368  *
369  * /// Postfix increment: returns the current iterator, then increments it
370  * iterator operator++ (int)
371  *
372  * /// Returns whether the iterator is pointing to a valid geometry element
373  * operator bool() const
374  *
375  * /// Returns a pointer to the geometry element, or nullptr if invalid
376  * ElementPtr_t get() const
377  *
378  * /// Returns the ID of the pointed geometry element
379  * LocalID_t const& ID() const
380  *
381  */
382 
383  //
384  // default constructed
385  //
386  {
387  geo::GeometryCore::cryostat_id_iterator iCryoID;
388  BOOST_TEST_CHECKPOINT
389  ("Default created cryostat iterator: " << std::string(*iCryoID));
390 
391  geo::GeometryCore::cryostat_iterator iCryo;
392 
393  // direct comparison
394  BOOST_TEST(iCryo == iCryoID);
395  BOOST_TEST(!(iCryo != iCryoID));
396 
397  // ID comparison
398  BOOST_TEST(iCryo.ID() == *iCryoID);
399 
400  // check copy assignment
401  geo::GeometryCore::cryostat_iterator iCryo_copy(iCryo);
402  geo::GeometryCore::cryostat_id_iterator iCryoID_copy(iCryoID);
403 
404  // check comparisons too
405  BOOST_TEST(iCryo == iCryo_copy);
406  BOOST_TEST(iCryo_copy == iCryo);
407  BOOST_TEST(!(iCryo != iCryo_copy));
408  BOOST_TEST(!(iCryo_copy != iCryo));
409 
410  BOOST_TEST(iCryo == iCryo_copy);
411 
412  }
413 
414  //
415  // begin-constructed
416  //
417  {
418  geo::CryostatID BeginID;
419  geom->GetBeginID(BeginID);
420 
421  geo::GeometryCore::cryostat_id_iterator iCryoID(geom, BeginID);
422 
423 
424  BOOST_TEST_CHECKPOINT
425  ("Begin-created cryostat iterator (" << std::string(BeginID) << ")");
426 
427  // initialize to the beginning directly
428  geo::GeometryCore::cryostat_iterator iCryoD(geom, BeginID);
429  CompareIteratorAndIteratorID(iCryoD, iCryoID);
430 
431  // initialize to the beginning with implicit initialization
432  geo::GeometryCore::cryostat_iterator iCryo(geom);
433  CompareIteratorAndIteratorID(iCryo, iCryoID);
434 
435  // construct from explicit begin position
436  geo::GeometryCore::cryostat_iterator iCryoBC
437  (geom, geo::GeometryCore::cryostat_iterator::begin_pos);
438  CompareIteratorAndIteratorID(iCryoBC, iCryoID);
439 
440  // construct at begin position by geometry
441  geo::GeometryCore::cryostat_iterator iCryoGB = geom->begin_cryostat();
442  CompareIteratorAndIteratorID(iCryoGB, iCryoID);
443 
444  }
445 
446  //
447  // constructed from starting point
448  //
449  {
450  // test iterator to last TPC
451  geo::CryostatID LastID(geom->Ncryostats() - 1); // last cryostat
452  geo::GeometryCore::cryostat_id_iterator iLastCryoID(geom, LastID);
453 
454  BOOST_TEST_CHECKPOINT("Position-created iterator to last cryostat: "
455  << std::string(LastID));
456  geo::GeometryCore::cryostat_iterator iLastCryo(geom, LastID);
457  CompareIteratorAndIteratorID(iLastCryo, iLastCryoID);
458 
459  // test increment to past-the-end
460  geo::GeometryCore::cryostat_id_iterator iEndCryoID = iLastCryoID;
461  ++iEndCryoID;
462 
463  geo::GeometryCore::cryostat_iterator iEndCryo = iLastCryo;
464  ++iEndCryo;
465 
466  CompareIteratorAndIteratorID(iEndCryo, iEndCryoID);
467 
468  }
469 
470  //
471  // end-constructed
472  //
473  {
474  geo::GeometryCore::cryostat_id_iterator iCryoID = geom->end_cryostat_id();
475 
476  // construct from end position
477  BOOST_TEST_CHECKPOINT
478  ("End-created cryostat iterator: " << std::string(*iCryoID));
479  geo::GeometryCore::cryostat_iterator iCryo
480  (geom, geo::GeometryCore::cryostat_iterator::end_pos);
481  CompareIteratorAndIteratorID(iCryo, iCryoID);
482 
483  // construct at end position by geometry
484  geo::GeometryCore::cryostat_iterator iCryoGE = geom->end_cryostat();
485  CompareIteratorAndIteratorID(iCryoGE, iCryoID);
486 
487  }
488 
489 } // GeometryIteratorTestAlg::CryostatIteratorsTest()
490 
491 
492 
493 //-----------------------------------------------------------------------------
494 void geo::GeometryIteratorTestAlg::TPCIDIteratorsTest() const {
495 
496  /*
497  * public interface (TPC_id_iterator_base):
498  *
499  * /// Default constructor; effect not defined: assign to it before using!
500  * TPC_id_iterator_base()
501  *
502  * /// Constructor: points to begin
503  * TPC_id_iterator_base(geo::GeometryCore const* geom)
504  *
505  * /// Constructor: points to the specified cryostat
506  * TPC_id_iterator_base
507  * (geo::GeometryCore const* geom, GEOID const& start_from)
508  *
509  * /// Constructor: points to begin
510  * TPC_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t)
511  *
512  * /// Constructor: points to end
513  * TPC_id_iterator_base(geo::GeometryCore const* geom, EndPos_t)
514  *
515  * /// Returns true if the two iterators point to the same TPC
516  * template <typename OTHERID>
517  * bool operator== (TPC_id_iterator_base<OTHERID> const& as) const
518  *
519  * /// Returns true if the two iterators point to different TPCs
520  * template <typename OTHERID>
521  * bool operator!= (TPC_id_iterator_base<OTHERID> const& as) const
522  *
523  * /// Returns the TPCID the iterator points to
524  * LocalID_t const& operator* () const
525  *
526  * /// Returns the TPCID the iterator points to
527  * LocalID_t const* operator-> () const
528  *
529  * /// Prefix increment: returns this iterator pointing to the next TPC
530  * iterator& operator++ ()
531  *
532  * /// Postfix increment: returns the current iterator, then increments it
533  * iterator operator++ (int)
534  *
535  * /// Returns whether the iterator is pointing to a valid TPC
536  * operator bool() const
537  *
538  * /// Returns a pointer to TPC, or nullptr if invalid
539  * ElementPtr_t get() const
540  *
541  */
542 
543  //
544  // default constructed
545  //
546  {
547  geo::GeometryCore::TPC_id_iterator iTPC;
548  BOOST_TEST_CHECKPOINT
549  ("Default created TPC ID iterator: " << std::string(*iTPC));
550 
551  BOOST_TEST(iTPC->Cryostat == geo::CryostatID::getInvalidID());
552  BOOST_TEST(iTPC->TPC == geo::TPCID::getInvalidID());
553 
554  // check that the iterator tests false
555  BOOST_TEST(!iTPC);
556  BOOST_TEST(!(bool(iTPC)));
557 
558  }
559 
560  //
561  // begin-constructed
562  //
563  {
564  geo::GeometryCore::TPC_id_iterator iTPC(geom);
565  BOOST_TEST_CHECKPOINT
566  ("Begin-created TPC ID iterator: " << std::string(*iTPC));
567 
568  BOOST_TEST(iTPC->Cryostat == geo::CryostatID::CryostatID_t(0));
569  BOOST_TEST(iTPC->TPC == geo::TPCID::TPCID_t(0));
570 
571  // check that the iterator tests true
572  BOOST_TEST(bool(iTPC));
573  BOOST_TEST(!!iTPC);
574 
575  // initialize to the beginning directly; this has probably ID's isValid true
576  geo::TPCID BeginID;
577  geom->GetBeginID(BeginID);
578  geo::GeometryCore::TPC_id_iterator iTPCD(geom, BeginID);
579  BOOST_TEST(iTPCD->Cryostat == geo::CryostatID::CryostatID_t(0));
580  BOOST_TEST(iTPCD->TPC == geo::TPCID::TPCID_t(0));
581  BOOST_TEST(iTPCD == iTPC);
582 
583  // construct from explicit begin position
584  geo::GeometryCore::TPC_id_iterator iTPCBC
585  (geom, geo::GeometryCore::TPC_id_iterator::begin_pos);
586  BOOST_TEST(iTPCBC == iTPC);
587 
588  // construct at begin position by geometry
589  geo::GeometryCore::TPC_id_iterator iTPCGB = geom->begin_TPC_id();
590  BOOST_TEST(iTPCGB == iTPC);
591 
592  // check access to ID
593  BOOST_TEST(*iTPC == BeginID);
594  BOOST_TEST(iTPC->Cryostat == BeginID.Cryostat);
595  BOOST_TEST(iTPC->TPC == BeginID.TPC);
596 
597  // check access to geometry element
598  geo::TPCGeo const* pTPC = geom->TPCPtr(BeginID);
599  BOOST_TEST(iTPC.get() == pTPC);
600 
601  // test copy and postfix increment
602  geo::GeometryCore::TPC_id_iterator iTPCI(iTPC++);
603 
604  const unsigned int nTPCsInC0 = geom->NTPC(geo::CryostatID(0));
605  if (nTPCsInC0 > 1) {
606  BOOST_TEST(iTPCI->Cryostat == geo::CryostatID::CryostatID_t(0));
607  BOOST_TEST(iTPCI->TPC == geo::TPCID::TPCID_t(0));
608  BOOST_TEST(iTPC->Cryostat == geo::CryostatID::CryostatID_t(0));
609  BOOST_TEST(iTPC->TPC == geo::TPCID::TPCID_t(1));
610  }
611  BOOST_TEST(iTPCI != iTPC);
612 
613  // test copy and prefix increment
614  ++iTPCI;
615  BOOST_TEST(iTPCI == iTPC); // arguable if both are end-iterators by now
616 
617  }
618 
619  //
620  // constructed from starting point
621  //
622  {
623  // test increment flipping cryostat
624  geo::TPCID ID(0, 0);
625  ID.TPC = geom->NTPC(ID) - 1; // last TPC of first cryostat
626 
627  geo::GeometryCore::TPC_id_iterator iTPC(geom, ID);
628 
629  // check that the iterator tests true
630  BOOST_TEST(bool(iTPC));
631  BOOST_TEST(!!iTPC);
632 
633  // check that the pointed ID is as expected
634  BOOST_TEST(*iTPC == ID);
635  BOOST_TEST(iTPC->Cryostat == ID.Cryostat);
636  BOOST_TEST(iTPC->TPC == ID.TPC);
637  BOOST_TEST(iTPC.get() == geom->TPCPtr(ID));
638 
639  ++iTPC;
640  // check that the pointed ID is as expected
641  BOOST_TEST(iTPC->Cryostat == geo::CryostatID::CryostatID_t(ID.Cryostat + 1));
642  BOOST_TEST(iTPC->TPC == geo::TPCID::TPCID_t(0));
643 
644 
645  // test iterator to last TPC
646  geo::TPCID LastID(geom->Ncryostats() - 1, 0);
647  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
648  geo::GeometryCore::TPC_id_iterator iLastTPC(geom, LastID);
649  BOOST_TEST_CHECKPOINT("Position-created iterator to last TPC ID: "
650  << std::string(*iLastTPC));
651 
652  // check that the iterator tests true
653  BOOST_TEST(bool(iLastTPC));
654  BOOST_TEST(!!iLastTPC);
655 
656  // check that the pointed ID is as expected
657  BOOST_TEST(*iLastTPC == LastID);
658  BOOST_TEST(iLastTPC->Cryostat == LastID.Cryostat);
659  BOOST_TEST(iLastTPC->TPC == LastID.TPC);
660  BOOST_TEST(iLastTPC.get() == geom->TPCPtr(LastID));
661 
662  // test increment to past-the-end
663  geo::GeometryCore::TPC_id_iterator iEndTPC = iLastTPC;
664  ++iEndTPC;
665 
666  // check that the iterator tests false
667  BOOST_TEST(!bool(iEndTPC));
668  BOOST_TEST(!iEndTPC);
669 
670  BOOST_TEST(iEndTPC->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
671  BOOST_TEST(iEndTPC->TPC == geo::TPCID::TPCID_t(0));
672  BOOST_TEST(iEndTPC == geom->end_TPC_id());
673  BOOST_TEST(!iEndTPC.get());
674 
675  }
676 
677  //
678  // end-constructed
679  //
680  {
681  // construct from end position
682  geo::GeometryCore::TPC_id_iterator iTPC
683  (geom, geo::GeometryCore::TPC_id_iterator::end_pos);
684  BOOST_TEST_CHECKPOINT
685  ("End-created TPC ID iterator: " << std::string(*iTPC));
686 
687  BOOST_TEST(iTPC->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
688  BOOST_TEST(iTPC->TPC == geo::TPCID::TPCID_t(0));
689 
690  // check that the iterator tests false
691  BOOST_TEST(!bool(iTPC));
692  BOOST_TEST(!iTPC);
693 
694  // check access to geometry element (result of operator* is not defined)
695  BOOST_TEST(!(iTPC.get())); // should get nullptr
696 
697  // construct at end position by geometry
698  geo::GeometryCore::TPC_id_iterator iTPCGE = geom->end_TPC_id();
699  BOOST_TEST(iTPCGE == iTPC);
700 
701  // initialize to the end directly; this has probably ID's isValid true
702  geo::GeometryCore::TPC_id_iterator iTPC2
703  (geom, geo::TPCID(geom->Ncryostats(), 0));
704  BOOST_TEST(iTPC2->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
705  BOOST_TEST(iTPC2->TPC == geo::TPCID::TPCID_t(0));
706  BOOST_TEST(iTPC2 == iTPC);
707 
708  }
709 
710 } // GeometryIteratorTestAlg::TPCIDIteratorsTest()
711 
712 
713 
714 //-----------------------------------------------------------------------------
715 void geo::GeometryIteratorTestAlg::TPCIteratorsTest() const {
716 
717  /*
718  * This test is extensively based on the assumption that the iterators should
719  * behave like the corresponding ID iterators, including "corner cases".
720  *
721  * public interface (geometry_element_iterator<>)
722  *
723  * /// Default constructor; effect not defined: assign to it before using!
724  * geometry_element_iterator()
725  *
726  * /// Constructor: points to begin
727  * geometry_element_iterator(geo::GeometryCore const* geom)
728  *
729  * /// Constructor: points to the same element as the specified ID iterator
730  * geometry_element_iterator(id_iterator_t const& iter)
731  *
732  * /// Constructor: points to the same element as the specified ID iterator
733  * geometry_element_iterator(id_iterator_t&& iter)
734  *
735  * /// Constructor: points to the specified geometry element
736  * geometry_element_iterator
737  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
738  *
739  * /// Constructor: points to beginning
740  * geometry_element_iterator
741  * (geo::GeometryCore const* geom, BeginPos_t const pos)
742  *
743  * /// Constructor: points to end
744  * geometry_element_iterator
745  * (geo::GeometryCore const* geom, EndPos_t const pos)
746  *
747  * /// Returns true if the two iterators point to the same object
748  * bool operator== (iterator const& as) const
749  *
750  * /// Returns true if the two iterators point to the same object
751  * bool operator== (id_iterator_t const& as) const
752  *
753  * /// Returns true if the two iterators point to different objects
754  * bool operator!= (iterator const& as) const
755  *
756  * /// Returns true if the two iterators point to different objects
757  * bool operator!= (id_iterator_t const& as) const
758  *
759  * /// Returns the geometry element the iterator points to
760  * Element_t const& operator* () const
761  *
762  * /// Returns a pointer to the element the iterator points to (or nullptr)
763  * Element_t const* operator-> () const
764  *
765  * /// Prefix increment: returns this iterator pointing to the next element
766  * iterator& operator++ ()
767  *
768  * /// Postfix increment: returns the current iterator, then increments it
769  * iterator operator++ (int)
770  *
771  * /// Returns whether the iterator is pointing to a valid geometry element
772  * operator bool() const
773  *
774  * /// Returns a pointer to the geometry element, or nullptr if invalid
775  * ElementPtr_t get() const
776  *
777  * /// Returns the ID of the pointed geometry element
778  * LocalID_t const& ID() const
779  *
780  */
781 
782  //
783  // default constructed
784  //
785  {
786  geo::GeometryCore::TPC_id_iterator iTPCID;
787  BOOST_TEST_CHECKPOINT
788  ("Default created TPC iterator: " << std::string(*iTPCID));
789 
790  geo::GeometryCore::TPC_iterator iTPC;
791 
792  // direct comparison
793  BOOST_TEST(iTPC == iTPCID);
794  BOOST_TEST(!(iTPC != iTPCID));
795 
796  // ID comparison
797  BOOST_TEST(iTPC.ID() == *iTPCID);
798 
799  // check copy assignment
800  geo::GeometryCore::TPC_iterator iTPC_copy(iTPC);
801  geo::GeometryCore::TPC_id_iterator iTPCID_copy(iTPCID);
802 
803  // check comparisons too
804  BOOST_TEST(iTPC == iTPC_copy);
805  BOOST_TEST(iTPC_copy == iTPC);
806  BOOST_TEST(!(iTPC != iTPC_copy));
807  BOOST_TEST(!(iTPC_copy != iTPC));
808 
809  BOOST_TEST(iTPC == iTPC_copy);
810 
811  }
812 
813  //
814  // begin-constructed
815  //
816  {
817  geo::TPCID BeginID;
818  geom->GetBeginID(BeginID);
819 
820  geo::GeometryCore::TPC_id_iterator iTPCID(geom, BeginID);
821 
822 
823  BOOST_TEST_CHECKPOINT
824  ("Begin-created TPC iterator (" << std::string(BeginID) << ")");
825 
826  // initialize to the beginning directly
827  geo::GeometryCore::TPC_iterator iTPCD(geom, BeginID);
828  CompareIteratorAndIteratorID(iTPCD, iTPCID);
829 
830  // initialize to the beginning with implicit initialization
831  geo::GeometryCore::TPC_iterator iTPC(geom);
832  CompareIteratorAndIteratorID(iTPC, iTPCID);
833 
834  // construct from explicit begin position
835  geo::GeometryCore::TPC_iterator iTPCBC
836  (geom, geo::GeometryCore::TPC_iterator::begin_pos);
837  CompareIteratorAndIteratorID(iTPCBC, iTPCID);
838 
839  // construct at begin position by geometry
840  geo::GeometryCore::TPC_iterator iTPCGB = geom->begin_TPC();
841  CompareIteratorAndIteratorID(iTPCGB, iTPCID);
842 
843  }
844 
845  //
846  // constructed from starting point
847  //
848  {
849  // test iterator to last TPC
850  geo::TPCID LastID(geom->Ncryostats() - 1, 0);
851  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
852  geo::GeometryCore::TPC_id_iterator iLastTPCID(geom, LastID);
853 
854  BOOST_TEST_CHECKPOINT("Position-created iterator to last TPC: "
855  << std::string(LastID));
856  geo::GeometryCore::TPC_iterator iLastTPC(geom, LastID);
857  CompareIteratorAndIteratorID(iLastTPC, iLastTPCID);
858 
859  // test increment to past-the-end
860  geo::GeometryCore::TPC_id_iterator iEndTPCID = iLastTPCID;
861  ++iEndTPCID;
862 
863  geo::GeometryCore::TPC_iterator iEndTPC = iLastTPC;
864  ++iEndTPC;
865 
866  CompareIteratorAndIteratorID(iEndTPC, iEndTPCID);
867 
868  }
869 
870  //
871  // end-constructed
872  //
873  {
874  geo::GeometryCore::TPC_id_iterator iTPCID = geom->end_TPC_id();
875 
876  // construct from end position
877  BOOST_TEST_CHECKPOINT("End-created TPC iterator: " << std::string(*iTPCID));
878  geo::GeometryCore::TPC_iterator iTPC
879  (geom, geo::GeometryCore::TPC_iterator::end_pos);
880  CompareIteratorAndIteratorID(iTPC, iTPCID);
881 
882  // construct at end position by geometry
883  geo::GeometryCore::TPC_iterator iTPCGE = geom->end_TPC();
884  CompareIteratorAndIteratorID(iTPCGE, iTPCID);
885 
886  }
887 
888 } // GeometryIteratorTestAlg::TPCIteratorsTest()
889 
890 
891 
892 //-----------------------------------------------------------------------------
893 void geo::GeometryIteratorTestAlg::PlaneIDIteratorsTest() const {
894 
895  /*
896  * public interface (plane_id_iterator_base):
897  *
898  * /// Default constructor; effect not defined: assign to it before using!
899  * plane_id_iterator_base()
900  *
901  * /// Constructor: points to begin
902  * plane_id_iterator_base(geo::GeometryCore const* geom)
903  *
904  * /// Constructor: points to the specified cryostat
905  * plane_id_iterator_base
906  * (geo::GeometryCore const* geom, GEOID const& start_from)
907  *
908  * /// Constructor: points to begin
909  * plane_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t)
910  *
911  * /// Constructor: points to end
912  * plane_id_iterator_base(geo::GeometryCore const* geom, EndPos_t)
913  *
914  * // TODO reconsider if the additional template is indeed needed
915  * /// Returns true if the two iterators point to the same plane
916  * template <typename OTHERID>
917  * bool operator== (plane_id_iterator_base<OTHERID> const& as) const
918  *
919  * /// Returns true if the two iterators point to different planes
920  * template <typename OTHERID>
921  * bool operator!= (plane_id_iterator_base<OTHERID> const& as) const
922  *
923  * /// Returns the PlaneID the iterator points to
924  * LocalID_t const& operator* () const
925  *
926  * /// Returns the PlaneID the iterator points to
927  * LocalID_t const* operator-> () const
928  *
929  * /// Prefix increment: returns this iterator pointing to the next plane
930  * iterator& operator++ ()
931  *
932  * /// Postfix increment: returns the current iterator, then increments it
933  * iterator operator++ (int)
934  *
935  * /// Returns whether the iterator is pointing to a valid plane
936  * operator bool() const
937  *
938  * /// Returns a pointer to plane, or nullptr if invalid
939  * ElementPtr_t get() const
940  *
941  */
942 
943  //
944  // default constructed
945  //
946  {
947  geo::GeometryCore::plane_id_iterator iPlane;
948  BOOST_TEST_CHECKPOINT
949  ("Default created plane ID iterator: " << std::string(*iPlane));
950 
951  BOOST_TEST(iPlane->Cryostat == geo::CryostatID::getInvalidID());
952  BOOST_TEST(iPlane->TPC == geo::TPCID::getInvalidID());
953  BOOST_TEST(iPlane->Plane == geo::PlaneID::getInvalidID());
954 
955  // check that the iterator tests false
956  BOOST_TEST(!iPlane);
957  BOOST_TEST(!(bool(iPlane)));
958 
959  }
960 
961  //
962  // begin-constructed
963  //
964  {
965  geo::GeometryCore::plane_id_iterator iPlane(geom);
966  BOOST_TEST_CHECKPOINT
967  ("Begin-created plane ID iterator: " << std::string(*iPlane));
968 
969  BOOST_TEST(iPlane->Cryostat == geo::CryostatID::CryostatID_t(0));
970  BOOST_TEST(iPlane->TPC == geo::TPCID::TPCID_t(0));
971  BOOST_TEST(iPlane->Plane == geo::PlaneID::PlaneID_t(0));
972 
973  // check that the iterator tests true
974  BOOST_TEST(bool(iPlane));
975  BOOST_TEST(!!iPlane);
976 
977  // initialize to the beginning directly; this has probably ID's isValid true
978  geo::PlaneID BeginID;
979  geom->GetBeginID(BeginID);
980  geo::GeometryCore::plane_id_iterator iPlaneD(geom, BeginID);
981  BOOST_TEST(iPlaneD->Cryostat == geo::CryostatID::CryostatID_t(0));
982  BOOST_TEST(iPlaneD->TPC == geo::TPCID::TPCID_t(0));
983  BOOST_TEST(iPlaneD->Plane == geo::PlaneID::PlaneID_t(0));
984  BOOST_TEST(iPlaneD == iPlane);
985 
986  // construct from explicit begin position
987  geo::GeometryCore::plane_id_iterator iPlaneBC
988  (geom, geo::GeometryCore::plane_id_iterator::begin_pos);
989  BOOST_TEST(iPlaneBC == iPlane);
990 
991  // construct at begin position by geometry
992  geo::GeometryCore::plane_id_iterator iPlaneGB = geom->begin_plane_id();
993  BOOST_TEST(iPlaneGB == iPlane);
994 
995  // check access to ID
996  BOOST_TEST(*iPlane == BeginID);
997  BOOST_TEST(iPlane->Cryostat == BeginID.Cryostat);
998  BOOST_TEST(iPlane->TPC == BeginID.TPC);
999  BOOST_TEST(iPlane->Plane == BeginID.Plane);
1000 
1001  // check access to geometry element
1002  geo::PlaneGeo const* pPlane = geom->PlanePtr(BeginID);
1003  BOOST_TEST(iPlane.get() == pPlane);
1004 
1005  // test copy and postfix increment
1006  geo::GeometryCore::plane_id_iterator iPlaneI(iPlane++);
1007 
1008  const unsigned int nPlanesInC0T0 = geom->Nplanes(geo::TPCID(0, 0));
1009  if (nPlanesInC0T0 > 1) {
1010  BOOST_TEST(iPlaneI->Cryostat == geo::CryostatID::CryostatID_t(0));
1011  BOOST_TEST(iPlaneI->TPC == geo::TPCID::TPCID_t(0));
1012  BOOST_TEST(iPlaneI->Plane == geo::PlaneID::PlaneID_t(0));
1013  BOOST_TEST(iPlane->Cryostat == geo::CryostatID::CryostatID_t(0));
1014  BOOST_TEST(iPlane->TPC == geo::TPCID::TPCID_t(0));
1015  BOOST_TEST(iPlane->Plane == geo::PlaneID::PlaneID_t(1));
1016  }
1017  BOOST_TEST(iPlaneI != iPlane);
1018 
1019  // test copy and prefix increment
1020  ++iPlaneI;
1021  BOOST_TEST(iPlaneI == iPlane); // arguable if both are end-iterators by now
1022 
1023  }
1024 
1025  //
1026  // constructed from starting point
1027  //
1028  {
1029  // test increment flipping TPC
1030  geo::PlaneID ID(0, 0, 0);
1031  ID.Plane = geom->Nplanes(ID) - 1; // last plane of first TPC
1032 
1033  geo::GeometryCore::plane_id_iterator iPlane(geom, ID);
1034 
1035  // check that the iterator tests true
1036  BOOST_TEST(bool(iPlane));
1037  BOOST_TEST(!!iPlane);
1038 
1039  // check that the pointed ID is as expected
1040  BOOST_TEST(*iPlane == ID);
1041  BOOST_TEST(iPlane->Cryostat == ID.Cryostat);
1042  BOOST_TEST(iPlane->TPC == ID.TPC);
1043  BOOST_TEST(iPlane->Plane == ID.Plane);
1044  BOOST_TEST(iPlane.get() == geom->PlanePtr(ID));
1045 
1046  // check that the pointed ID is as expected
1047  ++iPlane;
1048  if (ID.TPC + 1 < geom->NTPC(ID)) {
1049  BOOST_TEST(iPlane->Cryostat == ID.Cryostat);
1050  BOOST_TEST(iPlane->TPC == ID.TPC + 1);
1051  BOOST_TEST(iPlane->Plane == geo::PlaneID::PlaneID_t(0));
1052  }
1053  else {
1054  BOOST_TEST(iPlane->Cryostat == ID.Cryostat + 1);
1055  BOOST_TEST(iPlane->TPC == geo::TPCID::TPCID_t(0));
1056  BOOST_TEST(iPlane->Plane == geo::PlaneID::PlaneID_t(0));
1057  }
1058 
1059  // test iterator to last plane
1060  geo::PlaneID LastID(geom->Ncryostats() - 1, 0, 0);
1061  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
1062  LastID.Plane = geom->Nplanes(LastID) - 1; // last plane of last TPC
1063  geo::GeometryCore::plane_id_iterator iLastPlane(geom, LastID);
1064  BOOST_TEST_CHECKPOINT("Position-created iterator to last plane ID: "
1065  << std::string(*iLastPlane));
1066 
1067  // check that the iterator tests true
1068  BOOST_TEST(bool(iLastPlane));
1069  BOOST_TEST(!!iLastPlane);
1070 
1071  // check that the pointed ID is as expected
1072  BOOST_TEST(*iLastPlane == LastID);
1073  BOOST_TEST(iLastPlane->Cryostat == LastID.Cryostat);
1074  BOOST_TEST(iLastPlane->TPC == LastID.TPC);
1075  BOOST_TEST(iLastPlane->Plane == LastID.Plane);
1076  BOOST_TEST(iLastPlane.get() == geom->PlanePtr(LastID));
1077 
1078  // test increment to past-the-end
1079  geo::GeometryCore::plane_id_iterator iEndPlane = iLastPlane;
1080  ++iEndPlane;
1081 
1082  // check that the iterator tests false
1083  BOOST_TEST(!bool(iEndPlane));
1084  BOOST_TEST(!iEndPlane);
1085 
1086  BOOST_TEST(iEndPlane->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1087  BOOST_TEST(iEndPlane->TPC == geo::TPCID::TPCID_t(0));
1088  BOOST_TEST(iEndPlane->Plane == geo::PlaneID::PlaneID_t(0));
1089  BOOST_TEST(iEndPlane == geom->end_plane_id());
1090  BOOST_TEST(!iEndPlane.get());
1091 
1092  }
1093 
1094  //
1095  // end-constructed
1096  //
1097  {
1098  // construct from end position
1099  geo::GeometryCore::plane_id_iterator iPlane
1100  (geom, geo::GeometryCore::plane_id_iterator::end_pos);
1101  BOOST_TEST_CHECKPOINT
1102  ("End-created plane ID iterator: " << std::string(*iPlane));
1103 
1104  BOOST_TEST(iPlane->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1105  BOOST_TEST(iPlane->TPC == geo::TPCID::TPCID_t(0));
1106  BOOST_TEST(iPlane->Plane == geo::PlaneID::PlaneID_t(0));
1107 
1108  // check that the iterator tests false
1109  BOOST_TEST(!bool(iPlane));
1110  BOOST_TEST(!iPlane);
1111 
1112  // check access to geometry element (result of operator* is not defined)
1113  BOOST_TEST(!(iPlane.get())); // should get nullptr
1114 
1115  // construct at end position by geometry
1116  geo::GeometryCore::plane_id_iterator iPlaneGE = geom->end_plane_id();
1117  BOOST_TEST(iPlaneGE == iPlane);
1118 
1119  // initialize to the end directly; this has probably ID's isValid true
1120  geo::GeometryCore::plane_id_iterator iPlane2
1121  (geom, geo::PlaneID(geom->Ncryostats(), 0, 0));
1122  BOOST_TEST(iPlane2->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1123  BOOST_TEST(iPlane2->TPC == geo::TPCID::TPCID_t(0));
1124  BOOST_TEST(iPlane2->Plane == geo::PlaneID::PlaneID_t(0));
1125  BOOST_TEST(iPlane2 == iPlane);
1126 
1127  }
1128 } // GeometryIteratorTestAlg::PlaneIDIteratorsTest()
1129 
1130 
1131 
1132 //-----------------------------------------------------------------------------
1133 void geo::GeometryIteratorTestAlg::PlaneIteratorsTest() const {
1134 
1135  /*
1136  * This test is extensively based on the assumption that the iterators should
1137  * behave like the corresponding ID iterators, including "corner cases".
1138  *
1139  * public interface (geometry_element_iterator<>)
1140  *
1141  * /// Default constructor; effect not defined: assign to it before using!
1142  * geometry_element_iterator()
1143  *
1144  * /// Constructor: points to begin
1145  * geometry_element_iterator(geo::GeometryCore const* geom)
1146  *
1147  * /// Constructor: points to the same element as the specified ID iterator
1148  * geometry_element_iterator(id_iterator_t const& iter)
1149  *
1150  * /// Constructor: points to the same element as the specified ID iterator
1151  * geometry_element_iterator(id_iterator_t&& iter)
1152  *
1153  * /// Constructor: points to the specified geometry element
1154  * geometry_element_iterator
1155  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
1156  *
1157  * /// Constructor: points to beginning
1158  * geometry_element_iterator
1159  * (geo::GeometryCore const* geom, BeginPos_t const pos)
1160  *
1161  * /// Constructor: points to end
1162  * geometry_element_iterator
1163  * (geo::GeometryCore const* geom, EndPos_t const pos)
1164  *
1165  * /// Returns true if the two iterators point to the same object
1166  * bool operator== (iterator const& as) const
1167  *
1168  * /// Returns true if the two iterators point to the same object
1169  * bool operator== (id_iterator_t const& as) const
1170  *
1171  * /// Returns true if the two iterators point to different objects
1172  * bool operator!= (iterator const& as) const
1173  *
1174  * /// Returns true if the two iterators point to different objects
1175  * bool operator!= (id_iterator_t const& as) const
1176  *
1177  * /// Returns the geometry element the iterator points to
1178  * Element_t const& operator* () const
1179  *
1180  * /// Returns a pointer to the element the iterator points to (or nullptr)
1181  * Element_t const* operator-> () const
1182  *
1183  * /// Prefix increment: returns this iterator pointing to the next element
1184  * iterator& operator++ ()
1185  *
1186  * /// Postfix increment: returns the current iterator, then increments it
1187  * iterator operator++ (int)
1188  *
1189  * /// Returns whether the iterator is pointing to a valid geometry element
1190  * operator bool() const
1191  *
1192  * /// Returns a pointer to the geometry element, or nullptr if invalid
1193  * ElementPtr_t get() const
1194  *
1195  * /// Returns the ID of the pointed geometry element
1196  * LocalID_t const& ID() const
1197  *
1198  */
1199 
1200  //
1201  // default constructed
1202  //
1203  {
1204  geo::GeometryCore::plane_id_iterator iPlaneID;
1205  BOOST_TEST_CHECKPOINT
1206  ("Default created plane iterator: " << std::string(*iPlaneID));
1207 
1208  geo::GeometryCore::plane_iterator iPlane;
1209 
1210  // direct comparison
1211  BOOST_TEST(iPlane == iPlaneID);
1212  BOOST_TEST(!(iPlane != iPlaneID));
1213 
1214  // ID comparison
1215  BOOST_TEST(iPlane.ID() == *iPlaneID);
1216 
1217  // check copy assignment
1218  geo::GeometryCore::plane_iterator iPlane_copy(iPlane);
1219  geo::GeometryCore::plane_id_iterator iPlaneID_copy(iPlaneID);
1220 
1221  // check comparisons too
1222  BOOST_TEST(iPlane == iPlane_copy);
1223  BOOST_TEST(iPlane_copy == iPlane);
1224  BOOST_TEST(!(iPlane != iPlane_copy));
1225  BOOST_TEST(!(iPlane_copy != iPlane));
1226 
1227  BOOST_TEST(iPlane == iPlane_copy);
1228 
1229  }
1230 
1231  //
1232  // begin-constructed
1233  //
1234  {
1235  geo::PlaneID BeginID;
1236  geom->GetBeginID(BeginID);
1237 
1238  geo::GeometryCore::plane_id_iterator iPlaneID(geom, BeginID);
1239 
1240 
1241  BOOST_TEST_CHECKPOINT
1242  ("Begin-created plane iterator (" << std::string(BeginID) << ")");
1243 
1244  // initialize to the beginning directly
1245  geo::GeometryCore::plane_iterator iPlaneD(geom, BeginID);
1246  CompareIteratorAndIteratorID(iPlaneD, iPlaneID);
1247 
1248  // initialize to the beginning with implicit initialization
1249  geo::GeometryCore::plane_iterator iPlane(geom);
1250  CompareIteratorAndIteratorID(iPlane, iPlaneID);
1251 
1252  // construct from explicit begin position
1253  geo::GeometryCore::plane_iterator iPlaneBC
1254  (geom, geo::GeometryCore::plane_iterator::begin_pos);
1255  CompareIteratorAndIteratorID(iPlaneBC, iPlaneID);
1256 
1257  // construct at begin position by geometry
1258  geo::GeometryCore::plane_iterator iPlaneGB = geom->begin_plane();
1259  CompareIteratorAndIteratorID(iPlaneGB, iPlaneID);
1260 
1261  }
1262 
1263  //
1264  // constructed from starting point
1265  //
1266  {
1267  // test iterator to last plane
1268  geo::PlaneID LastID(geom->Ncryostats() - 1, 0, 0);
1269  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
1270  LastID.Plane = geom->Nplanes(LastID) - 1; // last plane of last TPC
1271  geo::GeometryCore::plane_id_iterator iLastPlaneID(geom, LastID);
1272 
1273  BOOST_TEST_CHECKPOINT("Position-created iterator to last plane: "
1274  << std::string(LastID));
1275  geo::GeometryCore::plane_iterator iLastPlane(geom, LastID);
1276  CompareIteratorAndIteratorID(iLastPlane, iLastPlaneID);
1277 
1278  // test increment to past-the-end
1279  geo::GeometryCore::plane_id_iterator iEndPlaneID = iLastPlaneID;
1280  ++iEndPlaneID;
1281 
1282  geo::GeometryCore::plane_iterator iEndPlane = iLastPlane;
1283  ++iEndPlane;
1284 
1285  CompareIteratorAndIteratorID(iEndPlane, iEndPlaneID);
1286 
1287  }
1288 
1289  //
1290  // end-constructed
1291  //
1292  {
1293  geo::GeometryCore::plane_id_iterator iPlaneID = geom->end_plane_id();
1294 
1295  // construct from end position
1296  BOOST_TEST_CHECKPOINT
1297  ("End-created plane iterator: " << std::string(*iPlaneID));
1298  geo::GeometryCore::plane_iterator iPlane
1299  (geom, geo::GeometryCore::plane_iterator::end_pos);
1300  CompareIteratorAndIteratorID(iPlane, iPlaneID);
1301 
1302  // construct at end position by geometry
1303  geo::GeometryCore::plane_iterator iPlaneGE = geom->end_plane();
1304  CompareIteratorAndIteratorID(iPlaneGE, iPlaneID);
1305 
1306  }
1307 
1308 } // GeometryIteratorTestAlg::PlaneIteratorsTest()
1309 
1310 
1311 
1312 //-----------------------------------------------------------------------------
1313 void geo::GeometryIteratorTestAlg::WireIDIteratorsTest() const {
1314 
1315  /*
1316  * public interface (wire_id_iterator_base):
1317  *
1318  * /// Default constructor; effect not defined: assign to it before using!
1319  * wire_id_iterator_base()
1320  *
1321  * /// Constructor: points to begin
1322  * wire_id_iterator_base(geo::GeometryCore const* geom)
1323  *
1324  * /// Constructor: points to the specified cryostat
1325  * wire_id_iterator_base
1326  * (geo::GeometryCore const* geom, GEOID const& start_from)
1327  *
1328  * /// Constructor: points to begin
1329  * wire_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t)
1330  *
1331  * /// Constructor: points to end
1332  * wire_id_iterator_base(geo::GeometryCore const* geom, EndPos_t)
1333  *
1334  * // TODO reconsider if the additional template is indeed needed
1335  * /// Returns true if the two iterators point to the same wire
1336  * template <typename OTHERID>
1337  * bool operator== (wire_id_iterator_base<OTHERID> const& as) const
1338  *
1339  * /// Returns true if the two iterators point to different wires
1340  * template <typename OTHERID>
1341  * bool operator!= (wire_id_iterator_base<OTHERID> const& as) const
1342  *
1343  * /// Returns the WireID the iterator points to
1344  * LocalID_t const& operator* () const
1345  *
1346  * /// Returns the WireID the iterator points to
1347  * LocalID_t const* operator-> () const
1348  *
1349  * /// Prefix increment: returns this iterator pointing to the next wire
1350  * iterator& operator++ ()
1351  *
1352  * /// Postfix increment: returns the current iterator, then increments it
1353  * iterator operator++ (int)
1354  *
1355  * /// Returns whether the iterator is pointing to a valid wire
1356  * operator bool() const
1357  *
1358  * /// Returns a pointer to wire, or nullptr if invalid
1359  * ElementPtr_t get() const
1360  *
1361  */
1362 
1363  //
1364  // default constructed
1365  //
1366  {
1367  geo::GeometryCore::wire_id_iterator iWire;
1368  BOOST_TEST_CHECKPOINT
1369  ("Default created wire ID iterator: " << std::string(*iWire));
1370 
1371  BOOST_TEST(iWire->Cryostat == geo::CryostatID::getInvalidID());
1372  BOOST_TEST(iWire->TPC == geo::TPCID::getInvalidID());
1373  BOOST_TEST(iWire->Plane == geo::PlaneID::getInvalidID());
1374  BOOST_TEST(iWire->Wire == geo::WireID::getInvalidID());
1375 
1376  // check that the iterator tests false
1377  BOOST_TEST(!iWire);
1378  BOOST_TEST(!(bool(iWire)));
1379 
1380  }
1381 
1382  //
1383  // begin-constructed
1384  //
1385  {
1386  geo::GeometryCore::wire_id_iterator iWire(geom);
1387  BOOST_TEST_CHECKPOINT
1388  ("Begin-created wire ID iterator: " << std::string(*iWire));
1389 
1390  BOOST_TEST(iWire->Cryostat == geo::CryostatID::CryostatID_t(0));
1391  BOOST_TEST(iWire->TPC == geo::TPCID::TPCID_t(0));
1392  BOOST_TEST(iWire->Plane == geo::PlaneID::PlaneID_t(0));
1393  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(0));
1394 
1395  // check that the iterator tests true
1396  BOOST_TEST(bool(iWire));
1397  BOOST_TEST(!!iWire);
1398 
1399  // initialize to the beginning directly; this has probably ID's isValid true
1400  geo::WireID BeginID;
1401  geom->GetBeginID(BeginID);
1402  geo::GeometryCore::wire_id_iterator iWireD(geom, BeginID);
1403  BOOST_TEST(iWireD->Cryostat == geo::CryostatID::CryostatID_t(0));
1404  BOOST_TEST(iWireD->TPC == geo::TPCID::TPCID_t(0));
1405  BOOST_TEST(iWireD->Plane == geo::PlaneID::PlaneID_t(0));
1406  BOOST_TEST(iWireD->Wire == geo::WireID::WireID_t(0));
1407  BOOST_TEST(iWireD == iWire);
1408 
1409  // construct from explicit begin position
1410  geo::GeometryCore::wire_id_iterator iWireBC
1411  (geom, geo::GeometryCore::wire_id_iterator::begin_pos);
1412  BOOST_TEST(iWireBC == iWire);
1413 
1414  // construct at begin position by geometry
1415  geo::GeometryCore::wire_id_iterator iWireGB = geom->begin_wire_id();
1416  BOOST_TEST(iWireGB == iWire);
1417 
1418  // check access to ID
1419  BOOST_TEST(*iWire == BeginID);
1420  BOOST_TEST(iWire->Cryostat == BeginID.Cryostat);
1421  BOOST_TEST(iWire->TPC == BeginID.TPC);
1422  BOOST_TEST(iWire->Plane == BeginID.Plane);
1423  BOOST_TEST(iWire->Wire == BeginID.Wire);
1424 
1425  // check access to geometry element
1426  geo::WireGeo const* pWire = geom->WirePtr(BeginID);
1427  BOOST_TEST(iWire.get() == pWire);
1428 
1429  // test copy and postfix increment
1430  geo::GeometryCore::wire_id_iterator iWireI(iWire++);
1431 
1432  const unsigned int nWiresInC0T0P0 = geom->Nwires(geo::PlaneID(0, 0, 0));
1433  if (nWiresInC0T0P0 > 1) {
1434  BOOST_TEST(iWireI->Cryostat == geo::CryostatID::CryostatID_t(0));
1435  BOOST_TEST(iWireI->TPC == geo::TPCID::TPCID_t(0));
1436  BOOST_TEST(iWireI->Plane == geo::PlaneID::PlaneID_t(0));
1437  BOOST_TEST(iWireI->Wire == geo::WireID::WireID_t(0));
1438  BOOST_TEST(iWire->Cryostat == geo::CryostatID::CryostatID_t(0));
1439  BOOST_TEST(iWire->TPC == geo::TPCID::TPCID_t(0));
1440  BOOST_TEST(iWire->Plane == geo::PlaneID::PlaneID_t(0));
1441  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(1));
1442  }
1443  BOOST_TEST(iWireI != iWire);
1444 
1445  // test copy and prefix increment
1446  ++iWireI;
1447  BOOST_TEST(iWireI == iWire); // arguable if both are end-iterators by now
1448 
1449  }
1450 
1451  //
1452  // constructed from starting point
1453  //
1454  {
1455  // test increment flipping plane
1456  geo::WireID ID(0, 0, 0, 0);
1457  ID.Wire = geom->Nwires(ID) - 1; // last wire of first plane
1458 
1459  geo::GeometryCore::wire_id_iterator iWire(geom, ID);
1460 
1461  // check that the iterator tests true
1462  BOOST_TEST(bool(iWire));
1463  BOOST_TEST(!!iWire);
1464 
1465  // check that the pointed ID is as expected
1466  BOOST_TEST(*iWire == ID);
1467  BOOST_TEST(iWire->Cryostat == ID.Cryostat);
1468  BOOST_TEST(iWire->TPC == ID.TPC);
1469  BOOST_TEST(iWire->Plane == ID.Plane);
1470  BOOST_TEST(iWire->Wire == ID.Wire);
1471  BOOST_TEST(iWire.get() == geom->WirePtr(ID));
1472 
1473  ++iWire;
1474  // check that the pointed ID is as expected
1475  if (ID.Plane + 1 < geom->Nplanes(ID)) {
1476  BOOST_TEST(iWire->Cryostat == geo::CryostatID::CryostatID_t(0));
1477  BOOST_TEST(iWire->TPC == geo::TPCID::TPCID_t(0));
1478  BOOST_TEST(iWire->Plane == ID.Plane + 1);
1479  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(0));
1480  } else if (ID.TPC + 1 < geom->NTPC(ID)) {
1481  BOOST_TEST(iWire->Cryostat == geo::CryostatID::CryostatID_t(0));
1482  BOOST_TEST(iWire->TPC == ID.TPC + 1);
1483  BOOST_TEST(iWire->Plane == geo::PlaneID::PlaneID_t(0));
1484  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(0));
1485  } else {
1486  BOOST_TEST(iWire->Cryostat == ID.Cryostat + 1);
1487  BOOST_TEST(iWire->TPC == geo::TPCID::TPCID_t(0));
1488  BOOST_TEST(iWire->Plane == geo::PlaneID::PlaneID_t(0));
1489  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(0));
1490  }
1491 
1492  // test iterator to last wire
1493  geo::WireID LastID(geom->Ncryostats() - 1, 0, 0, 0);
1494  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
1495  LastID.Plane = geom->Nplanes(LastID) - 1; // last plane of last TPC
1496  LastID.Wire = geom->Nwires(LastID) - 1; // last wire of last plane
1497  geo::GeometryCore::wire_id_iterator iLastWire(geom, LastID);
1498  BOOST_TEST_CHECKPOINT("Position-created iterator to last wire ID: "
1499  << std::string(*iLastWire));
1500 
1501  // check that the iterator tests true
1502  BOOST_TEST(bool(iLastWire));
1503  BOOST_TEST(!!iLastWire);
1504 
1505  // check that the pointed ID is as expected
1506  BOOST_TEST(*iLastWire == LastID);
1507  BOOST_TEST(iLastWire->Cryostat == LastID.Cryostat);
1508  BOOST_TEST(iLastWire->TPC == LastID.TPC);
1509  BOOST_TEST(iLastWire->Plane == LastID.Plane);
1510  BOOST_TEST(iLastWire->Wire == LastID.Wire);
1511  BOOST_TEST(iLastWire.get() == geom->WirePtr(LastID));
1512 
1513  // test increment to past-the-end
1514  geo::GeometryCore::wire_id_iterator iEndWire = iLastWire;
1515  ++iEndWire;
1516 
1517  // check that the iterator tests false
1518  BOOST_TEST(!bool(iEndWire));
1519  BOOST_TEST(!iEndWire);
1520 
1521  BOOST_TEST(iEndWire->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1522  BOOST_TEST(iEndWire->TPC == geo::TPCID::TPCID_t(0));
1523  BOOST_TEST(iEndWire->Plane == geo::PlaneID::PlaneID_t(0));
1524  BOOST_TEST(iEndWire->Wire == geo::WireID::WireID_t(0));
1525  BOOST_TEST(iEndWire == geom->end_wire_id());
1526  BOOST_TEST(!iEndWire.get());
1527 
1528  }
1529 
1530  //
1531  // end-constructed
1532  //
1533  {
1534  // construct from end position
1535  geo::GeometryCore::wire_id_iterator iWire
1536  (geom, geo::GeometryCore::wire_id_iterator::end_pos);
1537  BOOST_TEST_CHECKPOINT
1538  ("End-created end ID iterator: " << std::string(*iWire));
1539 
1540  BOOST_TEST(iWire->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1541  BOOST_TEST(iWire->TPC == geo::TPCID::TPCID_t(0));
1542  BOOST_TEST(iWire->Plane == geo::PlaneID::PlaneID_t(0));
1543  BOOST_TEST(iWire->Wire == geo::WireID::WireID_t(0));
1544 
1545  // check that the iterator tests false
1546  BOOST_TEST(!bool(iWire));
1547  BOOST_TEST(!iWire);
1548 
1549  // check access to geometry element (result of operator* is not defined)
1550  BOOST_TEST(!(iWire.get())); // should get nullptr
1551 
1552  // construct at end position by geometry
1553  geo::GeometryCore::wire_id_iterator iWireGE = geom->end_wire_id();
1554  BOOST_TEST(iWireGE == iWire);
1555 
1556  // initialize to the end directly; this has probably ID's isValid true
1557  geo::GeometryCore::wire_id_iterator iWire2
1558  (geom, geo::WireID(geom->Ncryostats(), 0, 0, 0));
1559  BOOST_TEST(iWire2->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1560  BOOST_TEST(iWire2->TPC == geo::TPCID::TPCID_t(0));
1561  BOOST_TEST(iWire2->Plane == geo::PlaneID::PlaneID_t(0));
1562  BOOST_TEST(iWire2->Wire == geo::WireID::WireID_t(0));
1563  BOOST_TEST(iWire2 == iWire);
1564 
1565  }
1566 
1567 } // GeometryIteratorTestAlg::WireIDIteratorsTest()
1568 
1569 
1570 
1571 //-----------------------------------------------------------------------------
1572 void geo::GeometryIteratorTestAlg::WireIteratorsTest() const {
1573 
1574  /*
1575  * This test is extensively based on the assumption that the iterators should
1576  * behave like the corresponding ID iterators, including "corner cases".
1577  *
1578  * public interface (geometry_element_iterator<>)
1579  *
1580  * /// Default constructor; effect not defined: assign to it before using!
1581  * geometry_element_iterator()
1582  *
1583  * /// Constructor: points to begin
1584  * geometry_element_iterator(geo::GeometryCore const* geom)
1585  *
1586  * /// Constructor: points to the same element as the specified ID iterator
1587  * geometry_element_iterator(id_iterator_t const& iter)
1588  *
1589  * /// Constructor: points to the same element as the specified ID iterator
1590  * geometry_element_iterator(id_iterator_t&& iter)
1591  *
1592  * /// Constructor: points to the specified geometry element
1593  * geometry_element_iterator
1594  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
1595  *
1596  * /// Constructor: points to beginning
1597  * geometry_element_iterator
1598  * (geo::GeometryCore const* geom, BeginPos_t const pos)
1599  *
1600  * /// Constructor: points to end
1601  * geometry_element_iterator
1602  * (geo::GeometryCore const* geom, EndPos_t const pos)
1603  *
1604  * /// Returns true if the two iterators point to the same object
1605  * bool operator== (iterator const& as) const
1606  *
1607  * /// Returns true if the two iterators point to the same object
1608  * bool operator== (id_iterator_t const& as) const
1609  *
1610  * /// Returns true if the two iterators point to different objects
1611  * bool operator!= (iterator const& as) const
1612  *
1613  * /// Returns true if the two iterators point to different objects
1614  * bool operator!= (id_iterator_t const& as) const
1615  *
1616  * /// Returns the geometry element the iterator points to
1617  * Element_t const& operator* () const
1618  *
1619  * /// Returns a pointer to the element the iterator points to (or nullptr)
1620  * Element_t const* operator-> () const
1621  *
1622  * /// Prefix increment: returns this iterator pointing to the next element
1623  * iterator& operator++ ()
1624  *
1625  * /// Postfix increment: returns the current iterator, then increments it
1626  * iterator operator++ (int)
1627  *
1628  * /// Returns whether the iterator is pointing to a valid geometry element
1629  * operator bool() const
1630  *
1631  * /// Returns a pointer to the geometry element, or nullptr if invalid
1632  * ElementPtr_t get() const
1633  *
1634  * /// Returns the ID of the pointed geometry element
1635  * LocalID_t const& ID() const
1636  *
1637  */
1638 
1639  //
1640  // default constructed
1641  //
1642  {
1643  geo::GeometryCore::wire_id_iterator iWireID;
1644  BOOST_TEST_CHECKPOINT
1645  ("Default created wire iterator: " << std::string(*iWireID));
1646 
1647  geo::GeometryCore::wire_iterator iWire;
1648 
1649  // direct comparison
1650  BOOST_TEST(iWire == iWireID);
1651  BOOST_TEST(!(iWire != iWireID));
1652 
1653  // ID comparison
1654  BOOST_TEST(iWire.ID() == *iWireID);
1655 
1656  // check copy assignment
1657  geo::GeometryCore::wire_iterator iWire_copy(iWire);
1658  geo::GeometryCore::wire_id_iterator iWireID_copy(iWireID);
1659 
1660  // check comparisons too
1661  BOOST_TEST(iWire == iWire_copy);
1662  BOOST_TEST(iWire_copy == iWire);
1663  BOOST_TEST(!(iWire != iWire_copy));
1664  BOOST_TEST(!(iWire_copy != iWire));
1665 
1666  BOOST_TEST(iWire == iWire_copy);
1667 
1668  }
1669 
1670  //
1671  // begin-constructed
1672  //
1673  {
1674  geo::WireID BeginID;
1675  geom->GetBeginID(BeginID);
1676 
1677  geo::GeometryCore::wire_id_iterator iWireID(geom, BeginID);
1678 
1679 
1680  BOOST_TEST_CHECKPOINT
1681  ("Begin-created wire iterator (" << std::string(BeginID) << ")");
1682 
1683  // initialize to the beginning directly
1684  geo::GeometryCore::wire_iterator iWireD(geom, BeginID);
1685  CompareIteratorAndIteratorID(iWireD, iWireID);
1686 
1687  // initialize to the beginning with implicit initialization
1688  geo::GeometryCore::wire_iterator iWire(geom);
1689  CompareIteratorAndIteratorID(iWire, iWireID);
1690 
1691  // construct from explicit begin position
1692  geo::GeometryCore::wire_iterator iWireBC
1693  (geom, geo::GeometryCore::wire_iterator::begin_pos);
1694  CompareIteratorAndIteratorID(iWireBC, iWireID);
1695 
1696  // construct at begin position by geometry
1697  geo::GeometryCore::wire_iterator iWireGB = geom->begin_wire();
1698  CompareIteratorAndIteratorID(iWireGB, iWireID);
1699 
1700  }
1701 
1702  //
1703  // constructed from starting point
1704  //
1705  {
1706  // test iterator to last wire
1707  geo::WireID LastID(geom->Ncryostats() - 1, 0, 0, 0);
1708  LastID.TPC = geom->NTPC(LastID) - 1; // last TPC of last cryostat
1709  LastID.Plane = geom->Nplanes(LastID) - 1; // last plane of last TPC
1710  LastID.Wire = geom->Nwires(LastID) - 1; // last wire of last plane
1711  geo::GeometryCore::wire_id_iterator iLastWireID(geom, LastID);
1712 
1713  BOOST_TEST_CHECKPOINT
1714  ("Position-created iterator to last wire: " << std::string(LastID));
1715  geo::GeometryCore::wire_iterator iLastWire(geom, LastID);
1716  CompareIteratorAndIteratorID(iLastWire, iLastWireID);
1717 
1718  // test increment to past-the-end
1719  geo::GeometryCore::wire_id_iterator iEndWireID = iLastWireID;
1720  ++iEndWireID;
1721 
1722  geo::GeometryCore::wire_iterator iEndWire = iLastWire;
1723  ++iEndWire;
1724 
1725  CompareIteratorAndIteratorID(iEndWire, iEndWireID);
1726 
1727  }
1728 
1729  //
1730  // end-constructed
1731  //
1732  {
1733  geo::GeometryCore::wire_id_iterator iWireID = geom->end_wire_id();
1734 
1735  // construct from end position
1736  BOOST_TEST_CHECKPOINT
1737  ("End-created wire iterator: " << std::string(*iWireID));
1738  geo::GeometryCore::wire_iterator iWire
1739  (geom, geo::GeometryCore::wire_iterator::end_pos);
1740  CompareIteratorAndIteratorID(iWire, iWireID);
1741 
1742  // construct at end position by geometry
1743  geo::GeometryCore::wire_iterator iWireGE = geom->end_wire();
1744  CompareIteratorAndIteratorID(iWireGE, iWireID);
1745 
1746  }
1747 
1748 } // GeometryIteratorTestAlg::WireIteratorsTest()
1749 
1750 
1751 
1752 //-----------------------------------------------------------------------------
1753 void geo::GeometryIteratorTestAlg::TPCsetIDIteratorsTest() const {
1754 
1755  /*
1756  * public interface (TPCset_id_iterator_base):
1757  *
1758  *
1759  * /// Default constructor; effect not defined: assign to it before using!
1760  * TPCset_id_iterator_base()
1761  *
1762  * /// Constructor: points to begin.
1763  * TPCset_id_iterator_base(geo::GeometryCore const* geom)
1764  *
1765  * /// Constructor: points to the specified cryostat.
1766  * TPCset_id_iterator_base
1767  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
1768  *
1769  * /// Constructor: points to begin.
1770  * TPCset_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t const)
1771  *
1772  * /// Constructor: points to end.
1773  * TPCset_id_iterator_base(geo::GeometryCore const* geom, EndPos_t)
1774  *
1775  * /// Returns true if the two iterators point to the same TPC set.
1776  * template <typename OTHERID>
1777  * bool operator== (TPCset_id_iterator_base<OTHERID> const& as) const
1778  *
1779  * /// Returns true if the two iterators point to different TPC sets.
1780  * template <typename OTHERID>
1781  * bool operator!= (TPCset_id_iterator_base<OTHERID> const& as) const
1782  *
1783  * /// Returns the TPCsetID the iterator points to.
1784  * LocalID_t const& operator* () const
1785  *
1786  * /// Returns the TPCsetID the iterator points to.
1787  * LocalID_t const* operator-> () const
1788  *
1789  * /// Prefix increment: returns this iterator pointing to the next TPC set.
1790  * iterator& operator++ ()
1791  *
1792  * /// Postfix increment: returns the current iterator, then increments it.
1793  * iterator operator++ (int)
1794  *
1795  * /// Returns whether the iterator is pointing to a valid TPC set.
1796  * operator bool() const
1797  *
1798  *
1799  */
1800 
1801  //
1802  // default constructed
1803  //
1804  {
1805  geo::TPCset_id_iterator iTPCset;
1806  BOOST_TEST_CHECKPOINT
1807  ("Default created TPC set ID iterator: " << std::string(*iTPCset));
1808 
1809  BOOST_TEST(iTPCset->Cryostat == geo::CryostatID::getInvalidID());
1810  BOOST_TEST(iTPCset->TPCset == readout::TPCsetID::getInvalidID());
1811 
1812  // check that the iterator tests false
1813  BOOST_TEST(!iTPCset);
1814  BOOST_TEST(!(bool(iTPCset)));
1815 
1816  }
1817 
1818  //
1819  // begin-constructed
1820  //
1821  {
1822  geo::TPCset_id_iterator iTPCset(geom);
1823  BOOST_TEST_CHECKPOINT
1824  ("Begin-created TPC set ID iterator: " << std::string(*iTPCset));
1825 
1826  BOOST_TEST(iTPCset->Cryostat == geo::CryostatID::CryostatID_t(0));
1827  BOOST_TEST(iTPCset->TPCset == readout::TPCsetID::TPCsetID_t(0));
1828 
1829  // check that the iterator tests true
1830  BOOST_TEST(bool(iTPCset));
1831  BOOST_TEST(!!iTPCset);
1832 
1833  // initialize to the beginning directly; this has probably ID's isValid true
1834  readout::TPCsetID BeginID;
1835  geom->GetBeginID(BeginID);
1836  geo::TPCset_id_iterator iTPCsetD(geom, BeginID);
1837  BOOST_TEST(iTPCsetD->Cryostat == geo::CryostatID::CryostatID_t(0));
1838  BOOST_TEST(iTPCsetD->TPCset == readout::TPCsetID::TPCsetID_t(0));
1839  BOOST_TEST(iTPCsetD == iTPCset);
1840 
1841  // construct from explicit begin position
1842  geo::TPCset_id_iterator iTPCsetBC(geom, geo::iterators::begin_pos);
1843  BOOST_TEST(iTPCsetBC == iTPCset);
1844 
1845  // construct at begin position by geometry
1846  geo::TPCset_id_iterator iTPCsetGB = geom->begin_TPCset_id();
1847  BOOST_TEST(iTPCsetGB == iTPCset);
1848 
1849  // check access to ID
1850  BOOST_TEST(*iTPCset == BeginID);
1851  BOOST_TEST(iTPCset->Cryostat == BeginID.Cryostat);
1852  BOOST_TEST(iTPCset->TPCset == BeginID.TPCset);
1853 
1854  // test copy and postfix increment
1855  geo::TPCset_id_iterator iTPCsetI(iTPCset++);
1856 
1857  const unsigned int nTPCsetsInC0 = geom->NTPCsets(geo::CryostatID(0));
1858  if (nTPCsetsInC0 > 1) {
1859  BOOST_TEST(iTPCsetI->Cryostat == geo::CryostatID::CryostatID_t(0));
1860  BOOST_TEST(iTPCsetI->TPCset == readout::TPCsetID::TPCsetID_t(0));
1861  BOOST_TEST(iTPCset->Cryostat == geo::CryostatID::CryostatID_t(0));
1862  BOOST_TEST(iTPCset->TPCset == readout::TPCsetID::TPCsetID_t(1));
1863  }
1864  BOOST_TEST(iTPCsetI != iTPCset);
1865 
1866  // test copy and prefix increment
1867  ++iTPCsetI;
1868  BOOST_TEST(iTPCsetI == iTPCset); // arguable if both are end-iterators by now
1869 
1870  }
1871 
1872  //
1873  // constructed from starting point
1874  //
1875  {
1876  // test increment flipping cryostat
1877  readout::TPCsetID ID(0, 0);
1878  ID.TPCset = geom->NTPCsets(ID) - 1; // last TPC set of first cryostat
1879 
1880  geo::TPCset_id_iterator iTPCset(geom, ID);
1881 
1882  // check that the iterator tests true
1883  BOOST_TEST(bool(iTPCset));
1884  BOOST_TEST(!!iTPCset);
1885 
1886  // check that the pointed ID is as expected
1887  BOOST_TEST(*iTPCset == ID);
1888  BOOST_TEST(iTPCset->Cryostat == ID.Cryostat);
1889  BOOST_TEST(iTPCset->TPCset == ID.TPCset);
1890 
1891  ++iTPCset;
1892  // check that the pointed ID is as expected
1893  BOOST_TEST
1894  (iTPCset->Cryostat == geo::CryostatID::CryostatID_t(ID.Cryostat + 1));
1895  BOOST_TEST(iTPCset->TPCset == readout::TPCsetID::TPCsetID_t(0));
1896 
1897 
1898  // test iterator to last TPC
1899  readout::TPCsetID LastID(geom->Ncryostats() - 1, 0);
1900  LastID.TPCset = geom->NTPCsets(LastID) - 1; // last TPC set of last cryostat
1901  geo::TPCset_id_iterator iLastTPCset(geom, LastID);
1902  BOOST_TEST_CHECKPOINT("Position-created iterator to last TPC set ID: "
1903  << std::string(*iLastTPCset));
1904 
1905  // check that the iterator tests true
1906  BOOST_TEST(bool(iLastTPCset));
1907  BOOST_TEST(!!iLastTPCset);
1908 
1909  // check that the pointed ID is as expected
1910  BOOST_TEST(*iLastTPCset == LastID);
1911  BOOST_TEST(iLastTPCset->Cryostat == LastID.Cryostat);
1912  BOOST_TEST(iLastTPCset->TPCset == LastID.TPCset);
1913 
1914  // test increment to past-the-end
1915  geo::TPCset_id_iterator iEndTPCset = iLastTPCset;
1916  ++iEndTPCset;
1917 
1918  // check that the iterator tests false
1919  BOOST_TEST(!bool(iEndTPCset));
1920  BOOST_TEST(!iEndTPCset);
1921 
1922  BOOST_TEST
1923  (iEndTPCset->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1924  BOOST_TEST(iEndTPCset->TPCset == readout::TPCsetID::TPCsetID_t(0));
1925  BOOST_TEST(iEndTPCset == geom->end_TPCset_id());
1926 
1927  }
1928 
1929  //
1930  // end-constructed
1931  //
1932  {
1933  // construct from end position
1934  geo::TPCset_id_iterator iTPCset(geom, geo::iterators::end_pos);
1935  BOOST_TEST_CHECKPOINT
1936  ("End-created TPC set ID iterator: " << std::string(*iTPCset));
1937 
1938  BOOST_TEST
1939  (iTPCset->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1940  BOOST_TEST(iTPCset->TPCset == readout::TPCsetID::TPCsetID_t(0));
1941 
1942  // check that the iterator tests false
1943  BOOST_TEST(!bool(iTPCset));
1944  BOOST_TEST(!iTPCset);
1945 
1946  // construct at end position by geometry
1947  geo::TPCset_id_iterator iTPCsetGE = geom->end_TPCset_id();
1948  BOOST_TEST(iTPCsetGE == iTPCset);
1949 
1950  // initialize to the end directly; this has probably ID's isValid true
1951  geo::TPCset_id_iterator iTPCset2
1952  (geom, readout::TPCsetID(geom->Ncryostats(), 0));
1953  BOOST_TEST
1954  (iTPCset2->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
1955  BOOST_TEST(iTPCset2->TPCset == readout::TPCsetID::TPCsetID_t(0));
1956  BOOST_TEST(iTPCset2 == iTPCset);
1957 
1958  }
1959 
1960 } // GeometryIteratorTestAlg::TPCsetIDIteratorsTest()
1961 
1962 
1963 
1964 //-----------------------------------------------------------------------------
1965 void geo::GeometryIteratorTestAlg::ROPIDIteratorsTest() const {
1966 
1967  /*
1968  * public interface (ROP_id_iterator_base):
1969  *
1970  * /// Default constructor; effect not defined: assign to it before using!
1971  * ROP_id_iterator_base()
1972  *
1973  * /// Constructor: points to begin.
1974  * ROP_id_iterator_base(geo::GeometryCore const* geom)
1975  *
1976  * /// Constructor: points to the specified readout plane.
1977  * ROP_id_iterator_base
1978  * (geo::GeometryCore const* geom, GeoID_t const& start_from)
1979  *
1980  * /// Constructor: points to begin.
1981  * ROP_id_iterator_base(geo::GeometryCore const* geom, BeginPos_t const)
1982  *
1983  * /// Constructor: points to end.
1984  * ROP_id_iterator_base(geo::GeometryCore const* geom, EndPos_t)
1985  *
1986  * /// Returns true if the two iterators point to the same readout plane.
1987  * template <typename OTHERID>
1988  * bool operator== (ROP_id_iterator_base<OTHERID> const& as) const
1989  *
1990  * /// Returns true if the two iterators point to different readout planes.
1991  * template <typename OTHERID>
1992  * bool operator!= (ROP_id_iterator_base<OTHERID> const& as) const
1993  *
1994  * /// Returns the PlaneID the iterator points to
1995  * LocalID_t const& operator* ()
1996  *
1997  * /// Returns the PlaneID the iterator points to
1998  * LocalID_t const* operator-> () const
1999  *
2000  * /// Prefix increment: returns this iterator pointing to the next plane
2001  * iterator& operator++ ()
2002  *
2003  * /// Postfix increment: returns the current iterator, then increments it.
2004  * iterator operator++ (int)
2005  *
2006  * /// Returns whether the iterator is pointing to a valid plane.
2007  * operator bool() const
2008  *
2009  */
2010 
2011  //
2012  // default constructed
2013  //
2014  {
2015  geo::ROP_id_iterator iROP;
2016  BOOST_TEST_CHECKPOINT
2017  ("Default created readout plane ID iterator: " << std::string(*iROP));
2018 
2019  BOOST_TEST(iROP->Cryostat == geo::CryostatID::getInvalidID());
2020  BOOST_TEST(iROP->TPCset == readout::TPCsetID::getInvalidID());
2021  BOOST_TEST(iROP->ROP == readout::ROPID::getInvalidID());
2022 
2023  // check that the iterator tests false
2024  BOOST_TEST(!iROP);
2025  BOOST_TEST(!(bool(iROP)));
2026 
2027  }
2028 
2029  //
2030  // begin-constructed
2031  //
2032  {
2033  geo::ROP_id_iterator iROP(geom);
2034  BOOST_TEST_CHECKPOINT
2035  ("Begin-created readout plane ID iterator: " << std::string(*iROP));
2036 
2037  BOOST_TEST(iROP->Cryostat == geo::CryostatID::CryostatID_t(0));
2038  BOOST_TEST(iROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2039  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(0));
2040 
2041  // check that the iterator tests true
2042  BOOST_TEST(bool(iROP));
2043  BOOST_TEST(!!iROP);
2044 
2045  // initialize to the beginning directly; this has probably ID's isValid true
2046  readout::ROPID BeginID;
2047  geom->GetBeginID(BeginID);
2048  geo::ROP_id_iterator iROPD(geom, BeginID);
2049  BOOST_TEST(iROPD->Cryostat == geo::CryostatID::CryostatID_t(0));
2050  BOOST_TEST(iROPD->TPCset == readout::TPCsetID::TPCsetID_t(0));
2051  BOOST_TEST(iROPD->ROP == readout::ROPID::ROPID_t(0));
2052  BOOST_TEST(iROPD == iROP);
2053 
2054  // construct from explicit begin position
2055  geo::ROP_id_iterator iROPBC(geom, geo::iterators::begin_pos);
2056  BOOST_TEST(iROPBC == iROP);
2057 
2058  // construct at begin position by geometry
2059  geo::ROP_id_iterator iROPGB = geom->begin_ROP_id();
2060  BOOST_TEST(iROPGB == iROP);
2061 
2062  // check access to ID
2063  BOOST_TEST(*iROP == BeginID);
2064  BOOST_TEST(iROP->Cryostat == BeginID.Cryostat);
2065  BOOST_TEST(iROP->TPCset == BeginID.TPCset);
2066  BOOST_TEST(iROP->ROP == BeginID.ROP);
2067 
2068  // test copy and postfix increment
2069  geo::ROP_id_iterator iROPI(iROP++);
2070 
2071  const unsigned int nReadoutPlanesInC0S0
2072  = geom->NROPs(readout::TPCsetID(0, 0));
2073  if (nReadoutPlanesInC0S0 > 1) {
2074  BOOST_TEST(iROPI->Cryostat == geo::CryostatID::CryostatID_t(0));
2075  BOOST_TEST(iROPI->TPCset == readout::TPCsetID::TPCsetID_t(0));
2076  BOOST_TEST(iROPI->ROP == readout::ROPID::ROPID_t(0));
2077  BOOST_TEST(iROP->Cryostat == geo::CryostatID::CryostatID_t(0));
2078  BOOST_TEST(iROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2079  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(1));
2080  }
2081  BOOST_TEST(iROPI != iROP);
2082 
2083  // test copy and prefix increment
2084  ++iROPI;
2085  BOOST_TEST(iROPI == iROP); // arguable if both are end-iterators by now
2086 
2087  }
2088 
2089  //
2090  // constructed from starting point
2091  //
2092  {
2093  // test increment flipping TPC
2094  readout::ROPID ID(0, 0, 0);
2095  ID.ROP = geom->NROPs(ID) - 1; // last plane of first TPC set
2096 
2097  geo::ROP_id_iterator iROP(geom, ID);
2098 
2099  // check that the iterator tests true
2100  BOOST_TEST(bool(iROP));
2101  BOOST_TEST(!!iROP);
2102 
2103  // check that the pointed ID is as expected
2104  BOOST_TEST(*iROP == ID);
2105  BOOST_TEST(iROP->Cryostat == ID.Cryostat);
2106  BOOST_TEST(iROP->TPCset == ID.TPCset);
2107  BOOST_TEST(iROP->ROP == ID.ROP);
2108 
2109  // check that the pointed ID is as expected
2110  ++iROP;
2111  if (ID.TPCset + 1 < (int) geom->NTPCsets(ID)) {
2112  BOOST_TEST(iROP->Cryostat == ID.Cryostat);
2113  BOOST_TEST(iROP->TPCset == ID.TPCset + 1);
2114  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(0));
2115  }
2116  else {
2117  BOOST_TEST(iROP->Cryostat == ID.Cryostat + 1);
2118  BOOST_TEST(iROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2119  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(0));
2120  }
2121 
2122  // test iterator to last plane
2123  readout::ROPID LastID(geom->Ncryostats() - 1, 0, 0);
2124  LastID.TPCset = geom->NTPCsets(LastID) - 1; // last TPC set of last cryostat
2125  LastID.ROP = geom->NROPs(LastID) - 1; // last readout plane of last TPC set
2126  geo::ROP_id_iterator iLastROP(geom, LastID);
2127  BOOST_TEST_CHECKPOINT("Position-created iterator to last readout plane ID: "
2128  << std::string(*iLastROP));
2129 
2130  // check that the iterator tests true
2131  BOOST_TEST(bool(iLastROP));
2132  BOOST_TEST(!!iLastROP);
2133 
2134  // check that the pointed ID is as expected
2135  BOOST_TEST(*iLastROP == LastID);
2136  BOOST_TEST(iLastROP->Cryostat == LastID.Cryostat);
2137  BOOST_TEST(iLastROP->TPCset == LastID.TPCset);
2138  BOOST_TEST(iLastROP->ROP == LastID.ROP);
2139 
2140  // test increment to past-the-end
2141  geo::ROP_id_iterator iEndROP = iLastROP;
2142  ++iEndROP;
2143 
2144  // check that the iterator tests false
2145  BOOST_TEST(!bool(iEndROP));
2146  BOOST_TEST(!iEndROP);
2147 
2148  BOOST_TEST
2149  (iEndROP->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
2150  BOOST_TEST(iEndROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2151  BOOST_TEST(iEndROP->ROP == readout::ROPID::ROPID_t(0));
2152  BOOST_TEST(iEndROP == geom->end_ROP_id());
2153 
2154  }
2155 
2156  //
2157  // end-constructed
2158  //
2159  {
2160  // construct from end position
2161  geo::ROP_id_iterator iROP(geom, geo::iterators::end_pos);
2162  BOOST_TEST_CHECKPOINT
2163  ("End-created readout plane ID iterator: " << std::string(*iROP));
2164 
2165  BOOST_TEST
2166  (iROP->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
2167  BOOST_TEST(iROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2168  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(0));
2169 
2170  // check that the iterator tests false
2171  BOOST_TEST(!bool(iROP));
2172  BOOST_TEST(!iROP);
2173 
2174  // construct at end position by geometry
2175  geo::ROP_id_iterator iROPGE = geom->end_ROP_id();
2176  BOOST_TEST(iROPGE == iROP);
2177 
2178  // initialize to the end directly; this has probably ID's isValid true
2179  geo::ROP_id_iterator iROP2
2180  (geom, readout::ROPID(geom->Ncryostats(), 0, 0));
2181  BOOST_TEST
2182  (iROP->Cryostat == geo::CryostatID::CryostatID_t(geom->Ncryostats()));
2183  BOOST_TEST(iROP->TPCset == readout::TPCsetID::TPCsetID_t(0));
2184  BOOST_TEST(iROP->ROP == readout::ROPID::ROPID_t(0));
2185  BOOST_TEST(iROP2 == iROP);
2186 
2187  }
2188 } // GeometryIteratorTestAlg::ROPIDIteratorsTest()
geo::WireGeo
Geometry description of a TPC wireThe wire is a single straight segment on a wire plane...
Definition: WireGeo.h:65
geo::iterators::end_pos
constexpr auto end_pos
Definition: GeometryCore.h:1423
readout::ROPID::getInvalidID
static constexpr ROPID_t getInvalidID()
Return the value of the invalid ROP ID as a r-value.
Definition: readout_types.h:248
geo::details::geometry_iterator_types::begin_pos
static constexpr BeginPos_t begin_pos
Definition: GeometryCore.h:107
geo::details::wire_id_iterator_base
Base forward iterator browsing all wire IDs in the detector.
Definition: GeometryCore.h:587
geo::details::TPC_id_iterator_base
Base forward iterator browsing all TPC IDs in the detector.
Definition: GeometryCore.h:292
geo::details::ROP_id_iterator_base
Base forward iterator browsing all readout plane IDs in the detector.
Definition: GeometryCore.h:1084
readout::ROPID::ROPID_t
unsigned int ROPID_t
Type for the ID number.
Definition: readout_types.h:169
readout::TPCsetID::TPCsetID_t
unsigned short TPCsetID_t
Type for the ID number.
Definition: readout_types.h:71
geo::PlaneID::PlaneID_t
unsigned int PlaneID_t
Type for the ID number.
Definition: geo_types.h:473
geo::PlaneID
The data type to uniquely identify a Plane.
Definition: geo_types.h:472
geo::TPCGeo
Geometry information for a single TPC.
Definition: TPCGeo.h:38
readout::TPCsetID
Class identifying a set of TPC sharing readout channels.
Definition: readout_types.h:70
geo::details::geometry_iterator_types::end_pos
static constexpr EndPos_t end_pos
Definition: GeometryCore.h:108
geo::CryostatID::Cryostat
CryostatID_t Cryostat
Index of cryostat.
Definition: geo_types.h:212
geo::WireID::Wire
WireID_t Wire
Index of the wire within its plane.
Definition: geo_types.h:580
geo::CryostatGeo
Geometry information for a single cryostat.
Definition: CryostatGeo.h:43
GeometryIteratorTestAlg.h
Tests the correct iteration of the geo::Geometry iterators.
GeometryCore.h
Access the description of detector geometry.
geo::CryostatID::getInvalidID
static constexpr CryostatID_t getInvalidID()
Return the value of the invalid ID as a r-value.
Definition: geo_types.h:285
geo::TPCID::getInvalidID
static constexpr TPCID_t getInvalidID()
Return the value of the invalid TPC ID as a r-value.
Definition: geo_types.h:466
readout::ROPID::ROP
ROPID_t ROP
Index of the readout plane within its TPC set.
Definition: readout_types.h:185
geo::iterators::begin_pos
constexpr auto begin_pos
Definition: GeometryCore.h:1422
geo::details::plane_id_iterator_base::get
ElementPtr_t get() const
Returns a pointer to plane, or nullptr if invalid.
Definition: GeometryCore.h:5912
geo::details::cryostat_id_iterator_base
Base forward iterator browsing all cryostat IDs in the detector.
Definition: GeometryCore.h:148
geo::PlaneGeo
Geometry information for a single wire plane.The plane is represented in the geometry by a solid whic...
Definition: PlaneGeo.h:82
geo::TPCID
The data type to uniquely identify a TPC.
Definition: geo_types.h:386
geo::PlaneID::Plane
PlaneID_t Plane
Index of the plane within its TPC.
Definition: geo_types.h:493
geo_types.h
Definition of data types for geometry description.
readout::ROPID
Class identifying a set of planes sharing readout channels.
Definition: readout_types.h:168
geo::details::TPC_id_iterator_base::get
ElementPtr_t get() const
Returns a pointer to TPC, or nullptr if invalid.
Definition: GeometryCore.h:5873
readout::TPCsetID::TPCset
TPCsetID_t TPCset
Index of the TPC set within its cryostat.
Definition: readout_types.h:90
geo::WireID::getInvalidID
static constexpr WireID_t getInvalidID()
Return the value of the invalid wire ID as a r-value.
Definition: geo_types.h:644
geo::CryostatID::CryostatID_t
unsigned int CryostatID_t
Type for the ID number.
Definition: geo_types.h:191
geo::details::plane_id_iterator_base
Base forward iterator browsing all plane IDs in the detector.
Definition: GeometryCore.h:439
geo::TPCID::TPCID_t
unsigned int TPCID_t
Type for the ID number.
Definition: geo_types.h:387
geo::details::cryostat_id_iterator_base::get
ElementPtr_t get() const
Returns a pointer to cryostat, or nullptr if invalid.
Definition: GeometryCore.h:5837
geo::details::geometry_element_iterator::ID
LocalID_t const & ID() const
Returns the ID of the pointed geometry element.
Definition: GeometryCore.h:891
geo::details::wire_id_iterator_base::get
ElementPtr_t get() const
Returns a pointer to wire, or nullptr if invalid.
Definition: GeometryCore.h:5951
readout::TPCsetID::getInvalidID
static constexpr TPCsetID_t getInvalidID()
Return the value of the invalid TPC ID as a r-value.
Definition: readout_types.h:152
geo::GeometryIteratorTestAlg::Run
virtual unsigned int Run() const
Executes the test.
Definition: GeometryIteratorTestAlg.cxx:95
geo::WireID::WireID_t
unsigned int WireID_t
Type for the ID number.
Definition: geo_types.h:561
value
temporary value
Definition: pmtsimulation_icarus.fcl:216
geo::TPCID::TPC
TPCID_t TPC
Index of the TPC within its cryostat.
Definition: geo_types.h:406
geo::details::geometry_element_iterator
Forward iterator browsing all geometry elements in the detector.
Definition: GeometryCore.h:727
geo::PlaneID::getInvalidID
static constexpr PlaneID_t getInvalidID()
Return the value of the invalid plane ID as a r-value.
Definition: geo_types.h:554
geo::details::TPCset_id_iterator_base
Base forward iterator browsing all TPC set IDs in the detector.
Definition: GeometryCore.h:933
geo::CryostatID
The data type to uniquely identify a cryostat.
Definition: geo_types.h:190
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