SelectableCallbackIFC.hpp

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#ifndef BLOCXX_SELECTABLE_CALLBACKIFC_HPP_INCLUDE_GUARD_
#define BLOCXX_SELECTABLE_CALLBACKIFC_HPP_INCLUDE_GUARD_
#include "blocxx/BLOCXX_config.h"
#include "blocxx/SelectableIFC.hpp"
#include "blocxx/IntrusiveCountableBase.hpp"
#include "blocxx/IntrusiveReference.hpp"

// The classes and functions defined in this file are not meant for general
// use, they are internal implementation details.  They may change at any time.

namespace BLOCXX_NAMESPACE
{

class BLOCXX_COMMON_API SelectableCallbackIFC : virtual public IntrusiveCountableBase
{
public:

   enum EEventType
   {
      // bits that can be or'd together
      E_READ_EVENT = 1,
      E_ACCEPT_EVENT = 1, // E_ACCEPT_EVENT aliases E_READ_EVENT due to select() semantics
      E_WRITE_EVENT = 2
   };

   virtual ~SelectableCallbackIFC();
   void selected(Select_t& selectedObject, EEventType eventType)
   {
      doSelected(selectedObject, eventType);
   }
protected:
   virtual void doSelected(Select_t& selectedObject, EEventType eventType) = 0;
};

typedef IntrusiveReference<SelectableCallbackIFC> SelectableCallbackIFCRef;

} // end namespace BLOCXX_NAMESPACE

#endif