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/* -*- C++ -*- */
/**
* @file EventType.h
*
* $Id$
*
* @author Pradeep Gore <pradeep@oomworks.com>
*
*
*/
#ifndef TAO_NS_EVENTTYPE_H
#define TAO_NS_EVENTTYPE_H
#include "ace/pre.h"
#include "notify_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/CosNotificationC.h"
/**
* @class TAO_NS_EventType
*
* @brief
*
* This type is used to compare different event types.
* It is used by the Event Manager as a key to find subscription lists.
*
*/
class TAO_Notify_Export TAO_NS_EventType
{
public:
/// Constuctor
TAO_NS_EventType (void);
TAO_NS_EventType (const char* domain_name, const char* type_name);
TAO_NS_EventType (const CosNotification::EventType& event_type);
// Constuctor
/// Destructor
~TAO_NS_EventType ();
/// hash value
u_long hash (void) const;
/// Assignment from CosNotification::EventType
TAO_NS_EventType& operator=(const CosNotification::EventType& event_type);
/// Assignment operator.
TAO_NS_EventType& operator=(const TAO_NS_EventType& event_type);
/// == operator
int operator==(const TAO_NS_EventType& notify_event_type) const;
/// != operator
int operator!=(const TAO_NS_EventType& notify_event_type) const;
static TAO_NS_EventType special (void);
// Return the special event type.
CORBA::Boolean is_special (void) const;
// Is this the special event (accept everything).
const CosNotification::EventType& native (void) const;
// Get the type underneath us.
/// Helper to print contents.
void dump (void);
protected:
/// Init this object.
void init_i (const char* domain_name, const char* type_name);
void recompute_hash (void);
// Recompute the hash value.
// = Data Members
CosNotification::EventType event_type_;
// The event_type that we're decorating.
u_long hash_value_;
// The hash value computed.
};
#if defined (__ACE_INLINE__)
#include "EventType.inl"
#endif /* __ACE_INLINE__ */
#include "ace/post.h"
#endif /* TAO_NS_EVENTTYPE_H */
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