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ATLAS Offline Software
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Abstract interface for seeking for an event selector. More...
#include <IEvtSelectorSeek.h>
Public Member Functions | |
DeclareInterfaceID (IEvtSelectorSeek, 1, 0) | |
virtual StatusCode | seek (IEvtSelector::Context &c, int evtnum) const =0 |
Seek to a given event number. More... | |
virtual int | curEvent (const IEvtSelector::Context &c) const =0 |
return the current event number. More... | |
virtual int | size (IEvtSelector::Context &c) const =0 |
Return the size of the collection, or -1 if we can't get the size. More... | |
Abstract interface for seeking for an event selector.
Definition at line 27 of file IEvtSelectorSeek.h.
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pure virtual |
return the current event number.
Implemented in Athena::xAODEventSelector, and McEventSelector.
IEvtSelectorSeek::DeclareInterfaceID | ( | IEvtSelectorSeek | , |
1 | , | ||
0 | |||
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pure virtual |
Seek to a given event number.
evtnum | The event number to which to seek. |
Implemented in McEventSelector, and Athena::xAODEventSelector.
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pure virtual |
Return the size of the collection, or -1 if we can't get the size.
Implemented in Athena::xAODEventSelector, and McEventSelector.