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// **********************************************************************
//
// Copyright (c) 2003
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
#ifndef FLUSHABLE_H
#define FLUSHABLE_H
#include <IceUtil/Handle.h>
#include <IceUtil/Shared.h>
namespace IceStorm
{
//
// Flushable interface.
//
class Flushable : public virtual IceUtil::Shared
{
public:
Flushable() { }
~Flushable() { }
//
// Flush any pending writes.
//
virtual void flush() = 0;
//
// Is this flushable object invalid?
//
virtual bool inactive() const = 0;
//
// Equality for flushable objects.
//
virtual bool operator==(const Flushable&) const = 0;
};
typedef IceUtil::Handle<Flushable> FlushablePtr;
} // End namespace IceStorm
#endif
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