public void Copy(GPGregorianTime vc)
{
p_year = vc.getYear();
p_month = vc.getMonth();
p_day = vc.getDay();
setDayHours(vc.getDayHours());
setLocationProvider(vc.getLocationProvider());
recalculateJulianGreenwichTime();
}
// vracia -1, ak zadany den je den nasledujuci po THIS
// vracia 1 ak THIS je nasledujuci den po zadanom dni
public int CompareYMD(GPGregorianTime v)
{
if (v.getYear() < getYear())
{
return((getYear() - v.getYear()) * 365);
}
else if (v.getYear() > getYear())
{
return((getYear() - v.getYear()) * 365);
}
if (v.getMonth() < getMonth())
{
return((getMonth() - v.getMonth()) * 31);
}
else if (v.getMonth() > getMonth())
{
return((getMonth() - v.getMonth()) * 31);
}
return(getDay() - v.getDay());
}
public bool IsBeforeThis(GPGregorianTime date)
{
int y1, y2, m1, m2, d1, d2;
d1 = this.getDay();
d2 = date.getDay();
m1 = this.getMonth();
m2 = date.getMonth();
y1 = this.getYear();
y2 = date.getYear();
if (y1 > y2)
{
return(false);
}
else if (y1 < y2)
{
return(true);
}
else if (m1 > m2)
{
return(false);
}
else if (m1 < m2)
{
return(true);
}
else if (d1 < d2)
{
return(true);
}
else
{
return(false);
}
}