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HistogramAgent.h
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1 #ifndef GAUDIKERNEL_HISTOGRAMAGENT_H
2 #define GAUDIKERNEL_HISTOGRAMAGENT_H
3
4 #include "GaudiKernel/ClassID.h"
5 #include "GaudiKernel/IDataSelector.h"
6 #include "GaudiKernel/IDataStoreAgent.h"
7 #include "GaudiKernel/IRegistry.h"
8
17 class HistogramAgent : virtual public IDataStoreAgent
18 {
19 protected:
20 IDataSelector m_objects;
21
22 public:
24 HistogramAgent() = default;
25
27 ~HistogramAgent() override = default;
28
30 IDataSelector* selectedObjects() { return &m_objects; }
32 bool analyse( IRegistry* pRegistry, int ) override
33 {
34 DataObject* obj = pRegistry->object();
35 if ( obj && obj->clID() != CLID_StatisticsFile ) {
36 m_objects.push_back( obj );
37 return true;
38 }
39 return false;
40 }
41 };
42 #endif // GAUDIKERNEL_HISTOGRAMAGENT_H
IDataSelector.h
ClassID.h
HistogramAgent
HistogramAgent base in charge of collecting all the refereces to DataObjects in a transient store tha...
Definition: HistogramAgent.h:17
HistogramAgent::analyse
bool analyse(IRegistry *pRegistry, int) override
Analyses a given directory entry.
Definition: HistogramAgent.h:32
std::vector::push_back
T push_back(T...args)
DataObject::clID
virtual const CLID & clID() const
Retrieve reference to class definition structure.
Definition: DataObject.cpp:62
IRegistry.h
IRegistry
The IRegistry represents the entry door to the environment any data object residing in a transient da...
Definition: IRegistry.h:22
HistogramAgent::selectedObjects
IDataSelector * selectedObjects()
Return the set of selected DataObjects.
Definition: HistogramAgent.h:30
IDataStoreAgent.h
HistogramAgent::~HistogramAgent
~HistogramAgent() override=default
Destructor.
IRegistry::object
virtual DataObject * object() const =0
Retrieve object behind the link.
HistogramAgent::m_objects
IDataSelector m_objects
Definition: HistogramAgent.h:20
std::vector< DataObject * >
IDataStoreAgent
Generic data agent interface.
Definition: IDataStoreAgent.h:16
DataObject
A DataObject is the base class of any identifiable object on any data store.
Definition: DataObject.h:30
HistogramAgent::HistogramAgent
HistogramAgent()=default
Default creator.