public static Period Mul(Period periodToMultiply, int multiplier)
{
if (periodToMultiply == null)
{
throw new ArgumentNullException("periodToMultiply");
}
return(periodToMultiply.Multiply(multiplier));
}
public static Period Negative(this Period thisPeriod)
{
return(thisPeriod.Multiply(-1));
}
/// <summary>
/// Adds the period.
/// </summary>
/// <param name="date">The date.</param>
/// <param name="interval">The interval.</param>
/// <param name="numberOfIntervals">The number of intervals.</param>
/// <returns></returns>
private static DateTime AddPeriod(DateTime date, Period interval, int numberOfIntervals)
{
return(interval.Multiply(numberOfIntervals).Add(date));
}
