IEvtSelectorSeek Class Reference

Abstract interface for seeking for an event selector. More...

#include <IEvtSelectorSeek.h>

Inheritance diagram for IEvtSelectorSeek:

Collaboration diagram for IEvtSelectorSeek:

Public Member Functions
	DeclareInterfaceID (IEvtSelectorSeek, 1, 0)
virtual StatusCode	seek (IEvtSelector::Context &c, int evtnum) const =0
	Seek to a given event number.
virtual int	curEvent (const IEvtSelector::Context &c) const =0
	return the current event number.
virtual int	size (IEvtSelector::Context &c) const =0
	Return the size of the collection, or -1 if we can't get the size.

Detailed Description

Abstract interface for seeking for an event selector.

Definition at line 27 of file IEvtSelectorSeek.h.

Member Function Documentation

curEvent()

virtual int IEvtSelectorSeek::curEvent ( const IEvtSelector::Context & c ) const

pure virtual

return the current event number.

Returns

The current event number.

DeclareInterfaceID()

IEvtSelectorSeek::DeclareInterfaceID	(	IEvtSelectorSeek	,
		1	,
		0	)

seek()

virtual StatusCode IEvtSelectorSeek::seek ( IEvtSelector::Context & c, int evtnum ) const

pure virtual

Seek to a given event number.

Parameters

evtnum

The event number to which to seek.

size()

virtual int IEvtSelectorSeek::size ( IEvtSelector::Context & c ) const

pure virtual

Return the size of the collection, or -1 if we can't get the size.

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The documentation for this class was generated from the following file:

• IEvtSelectorSeek.h