Returns true if the two xs:gMonth
values have the same starting instant,
when considered as months in the same year.
xs:gMonth
values. Also used
in the definition of the "ne" operator.op:gMonth-equal
( $arg1
as xs:gMonth
,$arg2
as xs:gMonth
xs:boolean
The starting instants of $arg1
and $arg2
are calculated by
supplying the missing components of $arg1
and $arg2
from the
xs:dateTime
template 1972-xx-01T00:00:00
or an equivalent.
The function returns the result of comparing these two starting instants using
op:dateTime-equal
.
Assume that the dynamic context provides an implicit timezone value of
-05:00
. Assume, also, that the xs:dateTime
template
chosen is 1972-xx-01T00:00:00
.
The expression op:gMonth-equal(xs:gMonth("--12-14:00"),
xs:gMonth("--12+10:00"))
returns false()
.
The expression op:gMonth-equal(xs:gMonth("--12"),
xs:gMonth("--12Z"))
returns false()
.