Simple_HCSR04.h

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#ifndef HCSR04_H_
#define HCSR04_H_
 
#include <Arduino.h>
 
class Simple_HCSR04
{
private:
 
    Simple_HCSR04();
 
    const short ECHO_PIN;
    const short TRIG_PIN;
 
public:
    class Measurement
    {
    private:
        Measurement();
 
        const unsigned long m_measurement; 
 
    public:
        Measurement(unsigned long measurement);
 
        unsigned long mm() const;
 
        unsigned long cm() const;
 
        float dm() const;
 
        float m() const;
 
    };
 
    Simple_HCSR04(const short echo_pin, const short trig_pin);
 
    short getEchoPin() const;
 
    short getTrigPin() const;
 
    Measurement* measure();
 
};
 
#endif