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// -*- C++ -*-
//=============================================================================
/**
* @file Iterator.h
*
* $Id$
*
* @brief This file declares ImR's iterator.
*
* @author Darrell Brunsch <brunsch@cs.wustl.edu>
*/
//=============================================================================
#ifndef IMR_ITERATOR_H
#define IMR_ITERATOR_H
#include "Locator_Repository.h"
#include "tao/PortableServer/PortableServerC.h"
#include "tao/PortableServer/ImplRepoS.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/**
* @class ImR_Iterator
*
* @brief The Iterator for servers in the ImR.
*
*/
class ImR_Iterator
: public POA_ImplementationRepository::ServerInformationIterator
, public PortableServer::RefCountServantBase
{
public:
ImR_Iterator (CORBA::ULong n, Locator_Repository& repo, PortableServer::POA_ptr poa);
/// Returns the next list of up to <how_many> servers. If empty, will return
/// false.
virtual CORBA::Boolean next_n (
CORBA::ULong how_many,
ImplementationRepository::ServerInformationList_out server_list
ACE_ENV_ARG_DECL_WITH_DEFAULTS
)
ACE_THROW_SPEC ((CORBA::SystemException));
virtual void destroy (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
ACE_THROW_SPEC ((CORBA::SystemException));
private:
Locator_Repository& repo_;
CORBA::ULong count_;
PortableServer::POA_ptr poa_;
};
#endif /* IMR_ITERATOR_H */
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