Method Calendar.TimeRanges.TimeRange()->offset_to()

Method offset_to

int offset_to(TimeRange x)

Description

Calculates offset to x; this compares two timeranges and gives the integer offset between the two starting points.

This is true for suitable a and b: a+a->offset_to(b)==b

By suitable means that a and b are of the same type and size. This is obviously true only if a+n has b as a possible result for any n.