Virtual Classes for Time-Related Objects

DESCRIPTION:

The positions, positionsNumeric, and positionsCalendar classes are virtual classes that represent positions for series objects. The timeInterval class represents time intervals.

DETAILS:

The positionsNumeric class extends positions, and it is extended by numeric and numericSequence. The positionsCalendar class extends positions , and it is extended by timeDate and timeSequence. The timeInterval class is extended by timeSpan and timeRelative.

SEE ALSO:

class.