usServiceEvent.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef USSERVICEEVENT_H
#define USSERVICEEVENT_H
 
#ifdef REGISTERED
#ifdef _WIN32
#error The REGISTERED preprocessor define clashes with the ServiceEvent::REGISTERED\
 enum type. Try to reorder your includes, compile with WIN32_LEAN_AND_MEAN, or undef\
 the REGISTERED macro before including this header.
#else
#error The REGISTERED preprocessor define clashes with the ServiceEvent::REGISTERED\
 enum type. Try to reorder your includes or undef the REGISTERED macro before including\
 this header.
#endif
#endif
 
#include <usSharedData.h>
 
#include <usServiceReference.h>
 
namespace us {
 
class ServiceEventData;
 
class MITKCPPMICROSERVICES_EXPORT ServiceEvent
{
 
  SharedDataPointer<ServiceEventData> d;
 
public:
 
  enum Type {
 
    REGISTERED = 0x00000001,
 
    MODIFIED = 0x00000002,
 
    UNREGISTERING = 0x00000004,
 
    MODIFIED_ENDMATCH = 0x00000008
 
  };
 
  ServiceEvent();
 
  ~ServiceEvent();
 
  bool IsNull() const;
 
  ServiceEvent(Type type, const ServiceReferenceBase& reference);
 
  ServiceEvent(const ServiceEvent& other);
 
  ServiceEvent& operator=(const ServiceEvent& other);
 
  ServiceReferenceU GetServiceReference() const;
 
  template<class S>
  ServiceReference<S> GetServiceReference(InterfaceType<S>) const
  {
    return GetServiceReference();
  }
 
  Type GetType() const;
 
};
 
MITKCPPMICROSERVICES_EXPORT std::ostream& operator<<(std::ostream& os, const ServiceEvent::Type& type);
 
MITKCPPMICROSERVICES_EXPORT std::ostream& operator<<(std::ostream& os, const ServiceEvent& event);
}
 
#endif // USSERVICEEVENT_H