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AthenaKernel
AthenaKernel
ICollectionSize.h
Go to the documentation of this file.
1
// This file's extension implies that it's C, but it's really -*- C++ -*-.
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/*
4
Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
5
*/
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#ifndef ATHENAKERNEL_ICOLLECTIONSIZE_H
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#define ATHENAKERNEL_ICOLLECTIONSIZE_H
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#include "GaudiKernel/StatusCode.h"
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#include "GaudiKernel/IInterface.h"
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class
ICollectionSize
:
virtual
public
IInterface
26
{
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public
:
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DeclareInterfaceID
(
ICollectionSize
, 1, 0 );
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virtual
~ICollectionSize
() {};
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virtual
int
size
() = 0;
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};
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#endif // not ATHENAKERNEL_ICOLLECTIONSIZE_H
ICollectionSize::size
virtual int size()=0
Return the size of the collection.
ICollectionSize
Abstract interface for finding the size of an event collection.
Definition:
ICollectionSize.h:26
ICollectionSize::DeclareInterfaceID
DeclareInterfaceID(ICollectionSize, 1, 0)
ICollectionSize::~ICollectionSize
virtual ~ICollectionSize()
Destructor.
Definition:
ICollectionSize.h:33
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