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GaudiTuples.h
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1 #ifndef GAUDIALG_GAUDITUPLES_H
2 #define GAUDIALG_GAUDITUPLES_H 1
3 // ============================================================================
4 /* @file GaudiTuples.h
5  *
6  * Header file for class : GaudiTuples
7  *
8  * @author Chris Jones Christopher.Rob.Jones@cern.ch
9  * @author Vanya BELYAEV Ivan.Belyaev@itep.ru
10  * @date 2005-08-08
11  */
12 // ============================================================================
13 // Include files
14 // ============================================================================
15 #include "boost/algorithm/string/replace.hpp"
16 #include <boost/multi_index/hashed_index.hpp>
17 #include <boost/multi_index/member.hpp>
18 #include <boost/multi_index/ordered_index.hpp>
19 #include <boost/multi_index_container.hpp>
20 // ============================================================================
21 // GaudiKernel
22 // ============================================================================
23 #include "GaudiKernel/ClassID.h"
24 // ============================================================================
25 // GaudiAlg
26 // ============================================================================
27 #include "GaudiAlg/GaudiHistoAlg.h"
29 #include "GaudiAlg/Maps.h"
30 #include "GaudiAlg/Tuple.h"
31 #include "GaudiAlg/TupleObj.h"
32 // ============================================================================
41 // ============================================================================
42 template <class PBASE>
43 class GAUDI_API GaudiTuples : public PBASE {
44 public:
45  // ==========================================================================
52  // ==========================================================================
53 public:
54  // ==========================================================================
86  Tuple nTuple( const std::string& title, const CLID& clid = CLID_ColumnWiseTuple ) const;
87 
126  Tuple nTuple( const TupleID& ID, const std::string& title, const CLID& clid = CLID_ColumnWiseTuple ) const;
127 
158  Tuple evtCol( const std::string& title, const CLID& clid = CLID_ColumnWiseTuple ) const;
159 
198  Tuple evtCol( const TupleID& ID, const std::string& title, const CLID& clid = CLID_ColumnWiseTuple ) const;
199  // ==========================================================================
200 public: // trivial accessors
201  // ==========================================================================
203  bool produceNTuples() const { return m_produceNTuples; }
205  bool splitNTupleDir() const { return m_splitNTupleDir; }
207  const std::string& nTupleLUN() const { return m_nTupleLUN; }
209  const std::string& nTupleTopDir() const { return m_nTupleTopDir; }
211  const std::string& nTupleDir() const { return m_nTupleDir; }
213  TupleID::NumericID nTupleOffSet() const { return m_nTupleOffSet; }
215  std::string nTuplePath() const;
217  bool produceEvtCols() const { return m_produceEvtCols; }
219  bool splitEvtColDir() const { return m_splitEvtColDir; }
221  const std::string& evtColLUN() const { return m_evtColLUN; }
223  const std::string& evtColTopDir() const { return m_evtColTopDir; }
225  const std::string& evtColDir() const { return m_evtColDir; }
227  TupleID::NumericID evtColOffSet() const { return m_evtColOffSet; }
229  std::string evtColPath() const;
231  bool tuplesPrint() const { return m_tuplesPrint; }
233  bool evtColsPrint() const { return m_evtColsPrint; }
234  // ==========================================================================
235 public:
236  // ==========================================================================
240  long printTuples() const;
244  long printEvtCols() const;
245  // ==========================================================================
247  bool nTupleExists( const TupleID& ID ) const;
249  bool evtColExists( const TupleID& ID ) const;
250  // ==========================================================================
251 protected:
252  // ==========================================================================
260  virtual std::unique_ptr<Tuples::TupleObj> createNTuple( const std::string& name, NTuple::Tuple* tuple,
261  const CLID& clid ) const;
269  virtual std::unique_ptr<Tuples::TupleObj> createEvtCol( const std::string& name, NTuple::Tuple* tuple,
270  const CLID& clid ) const;
271  // ==========================================================================
272 public:
273  // ==========================================================================
276  template <typename U = PBASE, typename = std::enable_if_t<std::is_base_of<GaudiHistoAlg, PBASE>::value, U>>
277  GaudiTuples( const std::string& name, ISvcLocator* pSvcLocator ) : PBASE( name, pSvcLocator ) {}
280  template <typename U = PBASE, typename = std::enable_if_t<std::is_base_of<GaudiHistoTool, PBASE>::value, U>>
281  GaudiTuples( const std::string& type, const std::string& name, const IInterface* parent )
282  : PBASE( type, name, parent ) {}
283  // ==========================================================================
284 protected:
285  // ==========================================================================
289  StatusCode initialize() override
290 #ifdef __ICC
291  {
292  return i_gtInitialize();
293  }
294  StatusCode i_gtInitialize()
295 #endif
296  ;
300  StatusCode finalize() override
301 #ifdef __ICC
302  {
303  return i_gtFinalize();
304  }
305  StatusCode i_gtFinalize()
306 #endif
307  ;
308  // ==========================================================================
309 private:
310  // ==========================================================================
311  Gaudi::Property<bool> m_produceNTuples{this, "NTupleProduce", true, "general switch to enable/disable N-tuples"};
312  Gaudi::Property<bool> m_tuplesPrint{this, "NTuplePrint", true,
313  [this]( auto& ) {
314  // no action if not yet initialized
315  if ( this->FSMState() >= Gaudi::StateMachine::INITIALIZED &&
316  this->tuplesPrint() )
317  this->printTuples();
318  },
319  "print N-tuple statistics"};
320  Gaudi::Property<bool> m_splitNTupleDir{this, "NTupleSplitDir", false,
321  "split long directory names into short pieces (suitable for HBOOK)"};
322  Gaudi::Property<TupleID::NumericID> m_nTupleOffSet{this, "NTupleOffSet", 0, "offset for numerical N-tuple ID"};
323  Gaudi::Property<std::string> m_nTupleLUN{this, "NTupleLUN", "FILE1", "Logical File Unit for N-tuples"};
324  Gaudi::Property<std::string> m_nTupleTopDir{this, "NTupleTopDir", "", "top-level directory for N-Tuples"};
326  this, "NTupleDir", boost::algorithm::replace_all_copy( this->name(), ":", "_" ), "subdirectory for N-Tuples"};
327 
328  Gaudi::Property<bool> m_produceEvtCols{this, "EvtColsProduce", false,
329  "general switch to enable/disable Event Tag Collections"};
330  Gaudi::Property<bool> m_evtColsPrint{this, "EvtColsPrint", false,
331  [this]( auto& ) {
332  // no action if not yet initialized
333  if ( this->FSMState() >= Gaudi::StateMachine::INITIALIZED &&
334  this->evtColsPrint() )
335  this->printEvtCols();
336  },
337  "print statistics for Event Tag Collections "};
338  Gaudi::Property<bool> m_splitEvtColDir{this, "EvtColSplitDir", false, "split long directory names into short pieces"};
339  Gaudi::Property<TupleID::NumericID> m_evtColOffSet{this, "EvtColOffSet", 0, "offset for numerical N-tuple ID"};
340  Gaudi::Property<std::string> m_evtColLUN{this, "EvtColLUN", "EVTCOL", "Logical File Unit for Event Tag Collections"};
341  Gaudi::Property<std::string> m_evtColTopDir{this, "EvtColTopDir", "",
342  "Top-level directory for Event Tag Collections"};
343  Gaudi::Property<std::string> m_evtColDir{this, "EvtColDir",
344  boost::algorithm::replace_all_copy( this->name(), ":", "_" ),
345  "Subdirectory for Event Tag Collections"};
346  struct nTupleMapItem final {
348  TupleID id;
350  };
351  struct title_t {};
352  struct id_t {};
353  struct order_t {};
354  template <typename... Ts>
355  using indexed_by = boost::multi_index::indexed_by<Ts...>;
356  template <typename... Ts>
357  using hashed_unique = boost::multi_index::hashed_unique<Ts...>;
358  template <typename... Ts>
359  using ordered_unique = boost::multi_index::ordered_unique<Ts...>;
360  template <typename Obj, typename Type, Type Obj::*Member>
361  using member = boost::multi_index::member<Obj, Type, Member>;
362  template <typename T>
363  using tag = boost::multi_index::tag<T>;
364  using nTupleMap = boost::multi_index_container<
367  ordered_unique<tag<order_t>, member<nTupleMapItem, TupleID, &nTupleMapItem::id>>>>;
368 
369  // ==========================================================================
372 
373  decltype( auto ) nTupleByID() const { return m_nTupleMap.template get<id_t>(); }
374  decltype( auto ) nTupleByTitle() const { return m_nTupleMap.template get<title_t>(); }
375  decltype( auto ) nTupleOrdered() const { return m_nTupleMap.template get<order_t>(); }
376 
377  // ==========================================================================
380 
381  decltype( auto ) evtColByID() const { return m_evtColMap.template get<id_t>(); }
382  decltype( auto ) evtColByTitle() const { return m_evtColMap.template get<title_t>(); }
383  decltype( auto ) evtColOrdered() const { return m_evtColMap.template get<order_t>(); }
384 
385  // ==========================================================================
386 };
387 // ============================================================================
388 // The END
389 // ============================================================================
390 #endif // GAUDIALG_GAUDITUPLES_H
nTupleMap m_evtColMap
the actual storage of event collections by title and ID
Definition: GaudiTuples.h:379
The ISvcLocator is the interface implemented by the Service Factory in the Application Manager to loc...
Definition: ISvcLocator.h:25
Implementation of property with value of concrete type.
Definition: Property.h:352
Templated base class providing common &#39;ntupling&#39; methods.
Definition: GaudiTuples.h:43
bool splitEvtColDir() const
get the flag for Event Tag Collection path split (property "EvtColsSplitDir")
Definition: GaudiTuples.h:219
const std::string & evtColDir() const
get the Event Tag Collection directory (property "EvtColsDir")
Definition: GaudiTuples.h:225
Header file for class TupleObj.
const std::string & nTupleLUN() const
get the logical unit for N-Tuples (property "NTupleLUN")
Definition: GaudiTuples.h:207
Tuples::Tuple Tuple
the actual type of the tuple
Definition: GaudiTuples.h:49
boost::multi_index::indexed_by< Ts... > indexed_by
Definition: GaudiTuples.h:355
Header file for class : GaudiHistoTool.
int NumericID
type for internal numeric ID
Definition: GaudiHistoID.h:47
const std::string & evtColTopDir() const
get the top-level Event Tag Collection directory (property "EvtColsTopDir")
Definition: GaudiTuples.h:223
const std::string & nTupleTopDir() const
get the top-level N-Tuple directory (property "NTupleTopDir")
Definition: GaudiTuples.h:209
bool evtColsPrint() const
print event collections at finalization
Definition: GaudiTuples.h:233
GaudiTuples(const std::string &type, const std::string &name, const IInterface *parent)
Tool constructor - SFINAE-ed to insure this constructor is only defined if PBASE derives from AlgTool...
Definition: GaudiTuples.h:281
STL class.
A simple wrapper class over standard Gaudi NTuple::Tuple facility.
Definition: Tuple.h:116
GaudiAlg::TupleID TupleID
the actual type of N-tuple ID
Definition: GaudiTuples.h:51
boost::multi_index::ordered_unique< Ts... > ordered_unique
Definition: GaudiTuples.h:359
TupleID::NumericID nTupleOffSet() const
get the value for N-Tuple offset (property "NTupleOffSet")
Definition: GaudiTuples.h:213
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:50
Definition of the basic interface.
Definition: IInterface.h:244
GaudiAlg::HistoID HistoID
the actual type for histogram identifier
Definition: GaudiTuples.h:47
boost::multi_index::tag< T > tag
Definition: GaudiTuples.h:363
GaudiTuples(const std::string &name, ISvcLocator *pSvcLocator)
Algorithm constructor - the SFINAE constraint below ensures that this is constructor is only defined ...
Definition: GaudiTuples.h:277
nTupleMap m_nTupleMap
the actual storage of ntuples by title and ID
Definition: GaudiTuples.h:371
unsigned int CLID
Class ID definition.
Definition: ClassID.h:8
bool tuplesPrint() const
print tuples at finalization
Definition: GaudiTuples.h:231
Abstract base class which allows the user to interact with the actual N tuple implementation.
Definition: NTuple.h:375
STL class.
boost::multi_index::member< Obj, Type, Member > member
Definition: GaudiTuples.h:361
const std::string & evtColLUN() const
get the logical unit for Event Tag Collections (property "EvtColsLUN")
Definition: GaudiTuples.h:221
const std::string & nTupleDir() const
get the N-Tuple directory (property "NTupleDir")
Definition: GaudiTuples.h:211
bool produceEvtCols() const
get the flag for Event Tag Collection production (property "EvtColsProduce")
Definition: GaudiTuples.h:217
TupleID::NumericID evtColOffSet() const
get the value for Event Tag Collection offset (property "EvtColsOffSet")
Definition: GaudiTuples.h:227
bool splitNTupleDir() const
get the flag for N-Tuple path split (property "NTupleSplitDir")
Definition: GaudiTuples.h:205
bool produceNTuples() const
get the flag for N-Tuple production (property "NTupleProduce")
Definition: GaudiTuples.h:203
std::shared_ptr< Tuples::TupleObj > tuple
Definition: GaudiTuples.h:349
boost::multi_index_container< nTupleMapItem, indexed_by< hashed_unique< tag< title_t >, member< nTupleMapItem, std::string,&nTupleMapItem::title >>, hashed_unique< tag< id_t >, member< nTupleMapItem, TupleID,&nTupleMapItem::id >>, ordered_unique< tag< order_t >, member< nTupleMapItem, TupleID,&nTupleMapItem::id >>>> nTupleMap
Definition: GaudiTuples.h:367
#define GAUDI_API
Definition: Kernel.h:71
def nTuple(dirpath, ID, ID2=None, topdir=None, LUN='FILE1')
Definition: TupleUtils.py:73
ID class for Histogram and Ntuples.
Definition: GaudiHistoID.h:43
Header file for class : Tuple.
boost::multi_index::hashed_unique< Ts... > hashed_unique
Definition: GaudiTuples.h:357