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/*
* DNN - Data News Network
*
* by Stephane Chatty
*
* Copyright 1993-1995
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* Events.
*
* $Id$
* $CurLog$
*/
#ifndef DnnEvent_H_
#define DnnEvent_H_
#include "cplus_bugs.h"
#include "ccu/String.h"
#include "ccu/List.h"
#include "ccu/bool.h"
#if 0
class DnnEventFeature {
protected:
CcuString Name;
DnnEventFeatureType& Type;
public:
inline DnnEventFeature (const char* n, DnnEventFeatureType& t) : Name (n), Type (t) {}
inline ~DnnEventFeature () {}
};
#else
struct DnnEventFeature {
const char* Name;
int Size;
};
#endif
class DnnEventFeatureList : public CcuListOf <DnnEventFeature> {
private:
void Load (int, DnnEventFeature*);
public:
DnnEventFeatureList (int, DnnEventFeature*);
DnnEventFeatureList (const DnnEventFeatureList&, int, DnnEventFeature*);
~DnnEventFeatureList ();
};
class DnnEventType {
private:
static void ClassInit ();
protected:
static CcuListOf <DnnEventType>* AllTypes;
CcuString Name;
#if 0
CcuListOf <DnnEventFeature> Features;
#endif
int NbFeatures;
int* FeaturesOffsets;
public:
DnnEventType (const char*, int, DnnEventFeature []);
DnnEventType (const char*, const DnnEventFeatureList&);
~DnnEventType ();
inline int operator == (const DnnEventType& evt) const { return (this == &evt); }
inline const char* GetName () const { return Name; }
inline int GetTotalSize () const { return (NbFeatures) > 0 ? FeaturesOffsets [NbFeatures - 1] : 0; }
inline int GetOffset (int i) const { return i ? FeaturesOffsets [i-1] : 0; }
inline int GetSize (int i) const { return FeaturesOffsets [i] - (i ? FeaturesOffsets [i-1] : 0); }
#if 0
inline void AddFeature (const char* fn, DnnEventFeatureType& t) { Features->Append (new DnnEventFeature (fn, t); }
inline void RemoveFeature () { }
#endif
};
class DnnEvent {
protected:
const DnnEventType& Type;
char* Data;
DnnEvent (const DnnEventType*, bool);
public:
DnnEvent (const DnnEventType*);
virtual ~DnnEvent ();
void SetFeature (int, const void*);
void GetFeature (int, void*);
inline const DnnEventType* GetType () const { return &Type; }
};
#endif /* DnnEvent_H_ */
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