public static Altaxo.Data.DoubleColumn Subtraction(DateTime c1, Altaxo.Data.DateTimeColumn c2)
{
int len = c2.Count;
Altaxo.Data.DoubleColumn c3 = new Altaxo.Data.DoubleColumn(len);
for (int i = 0; i < len; i++)
{
c3._data[i] = (c1 - c2.GetValueDirect(i)).TotalSeconds;
}
c3._count = len;
return c3;
}
public static Altaxo.Data.DoubleColumn Subtraction(Altaxo.Data.DateTimeColumn c1, DateTime c2)
{
int len = c1.Count;
Altaxo.Data.DoubleColumn c3 = new Altaxo.Data.DoubleColumn(len);
for (int i = 0; i < len; i++)
{
c3.m_Array[i] = (c1.GetValueDirect(i) - c2).TotalSeconds;
}
c3.m_Count = len;
return c3;
}
