yocto_voc.h

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/*********************************************************************
 *
 * $Id: yocto_voc.h 28748 2017-10-03 08:23:39Z seb $
 *
 * Declares yFindVoc(), the high-level API for Voc functions
 *
 * - - - - - - - - - License information: - - - - - - - - -
 *
 *  Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
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 *  code is to interface with Yoctopuce products. You must retain
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#ifndef YOCTO_VOC_H
#define YOCTO_VOC_H

#include "yocto_api.h"
#include <cfloat>
#include <cmath>
#include <map>

//--- (YVoc return codes)
//--- (end of YVoc return codes)
//--- (YVoc definitions)
class YVoc; // forward declaration

typedef void (*YVocValueCallback)(YVoc *func, const string& functionValue);
class YMeasure; // forward declaration
typedef void (*YVocTimedReportCallback)(YVoc *func, YMeasure measure);
//--- (end of YVoc definitions)

//--- (YVoc declaration)
class YOCTO_CLASS_EXPORT YVoc: public YSensor {
#ifdef __BORLANDC__
#pragma option push -w-8022
#endif
//--- (end of YVoc declaration)
protected:
    //--- (YVoc attributes)
    // Attributes (function value cache)
    YVocValueCallback _valueCallbackVoc;
    YVocTimedReportCallback _timedReportCallbackVoc;

    friend YVoc *yFindVoc(const string& func);
    friend YVoc *yFirstVoc(void);

    // Constructor is protected, use yFindVoc factory function to instantiate
    YVoc(const string& func);
    //--- (end of YVoc attributes)

public:
    ~YVoc();
    //--- (YVoc accessors declaration)


    static YVoc*        FindVoc(string func);

    virtual int         registerValueCallback(YVocValueCallback callback);
    using YSensor::registerValueCallback;

    virtual int         _invokeValueCallback(string value);

    virtual int         registerTimedReportCallback(YVocTimedReportCallback callback);
    using YSensor::registerTimedReportCallback;

    virtual int         _invokeTimedReportCallback(YMeasure value);


    inline static YVoc* Find(string func)
    { return YVoc::FindVoc(func); }

           YVoc            *nextVoc(void);
    inline YVoc            *next(void)
    { return this->nextVoc();}

           static YVoc* FirstVoc(void);
    inline static YVoc* First(void)
    { return YVoc::FirstVoc();}
#ifdef __BORLANDC__
#pragma option pop
#endif
    //--- (end of YVoc accessors declaration)
};

//--- (YVoc functions declaration)

inline YVoc* yFindVoc(const string& func)
{ return YVoc::FindVoc(func);}
inline YVoc* yFirstVoc(void)
{ return YVoc::FirstVoc();}

//--- (end of YVoc functions declaration)

#endif