---

d_Interval.h

Go to the documentation of this file.

#ifndef d_Interval_h
#define d_Interval_h 1

#include <ostream>

#include "cODMGLiteral.h"
#include "d_Object.h"

class _ODLL d_Date;
class _ODLL d_Time;
class _ODLL d_Timestamp;

/**
 * SEE ALSO: d_Date, d_Time, d_Timestamp
 */

class d_Interval 
{
  public:
    d_Interval(int day=0, int hour=0, int min=0, float sec=0.0);
    d_Interval(const d_Interval&);
    d_Interval& operator=(const d_Interval&);
    
        int day() const;
    int hour() const;
    int minute() const;
    float second() const;
    int is_zero() const;
    
        d_Interval& operator+=(const d_Interval&);
    d_Interval& operator-=(const d_Interval&);
    d_Interval& operator*=(int);
    d_Interval& operator/=(int);
    d_Interval operator-() const;
    friend d_Interval operator+(const d_Interval& L, const d_Interval& R);
    friend d_Interval operator-(const d_Interval& L, const d_Interval& R);
    friend d_Interval operator*(const d_Interval& L, int R);
    friend d_Interval operator*(int L, const d_Interval& R);
    friend d_Interval operator/(const d_Interval& L, int R);
    friend int operator==(const d_Interval& L, const d_Interval& R);
    friend int operator!=(const d_Interval& L, const d_Interval& R);
    friend int operator<(const d_Interval& L, const d_Interval& R);
    friend int operator<=(const d_Interval& L, const d_Interval& R);
    friend int operator>(const d_Interval& L, const d_Interval& R);
    friend int operator>=(const d_Interval& L, const d_Interval& R);
    friend std::ostream& operator<<(std::ostream&, const d_Interval&);

        // ATTRIBUTES
        d_Long   _day;

        d_Long   _hour;
        d_Long   _minute;
        d_Float  _second;
};
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
inline int d_Interval::day() const
{
        return _day;
}
inline int d_Interval::hour() const
{
        return _hour;
}
inline int d_Interval::minute() const
{
        return _minute;
}
inline float d_Interval::second() const
{
        return _second;
}

#endif

---