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.TH CosTime_TIO 3 "cosTime 1.1.3" "Ericsson AB" "ERLANG MODULE DEFINITION"
.SH MODULE
CosTime_TIO \- This module implements the OMG CosTime::TIO interface\&.
.SH DESCRIPTION
.LP
To get access to the record definitions for the structures use:
.br
\fI-include_lib("cosTime/include/*\&.hrl")\&.\fR
.SH EXPORTS
.LP
.B
\&'_get_time_interval\&'(TIO) -> TimeInterval
.br
.RS
.TP
Types
TIO = #objref
.br
TimeInterval = #\&'TimeBase_IntervalT{lower_bound, upper_bound}
.br
lower_bound = upper_bound = ulonglong
.br
.RE
.RS
.LP
This operation returns the interval associated with the target object\&.
.RE
.LP
.B
spans(TIO, UTO) -> Reply
.br
.RS
.TP
Types
TIO = UTO = OtherTIO = #objref
.br
Reply = {OverlapType, OtherTIO}
.br
OverlapType = \&'OTContainer\&' | \&'OTContained\&' | \&'OTOverlap\&' | \&'OTNoOverlap\&'
.br
.RE
.RS
.LP
This operation returns a \fIOverlapType\fR depending on how the interval in the target object and the timerange represented by the UTO object overlap\&. If the OverlapType is \&'OTNoOverlap\&' the out parameter represents the gap between the two intervals\&. If OverlapType is one of the others, the out parameter represents the overlap interval\&. The definitions of the OverlapType\&'s are:
.LP
.RS 2
.TP 2
*
\&'OTContainer\&' - target objects lower and upper limits are, respectively, less or equal to and greater or equal to given object\&'s\&.
.TP 2
*
\&'OTContained\&' - target objects lower and upper limits are, respectively, greater or equal to and less or equal to given object\&'s\&.
.TP 2
*
\&'OTOverlap\&' - target objects interval overlap given object\&'s\&.
.TP 2
*
\&'OTNoOverlap\&' - target objects interval do not overlap given object\&'s\&.
.RE
.RE
.LP
.B
overlaps(TIO, OtherTIO) -> Reply
.br
.RS
.TP
Types
TIO = OtherTIO = AnotherTIO = #objref
.br
Reply = {OverlapType, AnotherTIO}
.br
OverlapType = \&'OTContainer\&' | \&'OTContained\&' | \&'OTOverlap\&' | \&'OTNoOverlap\&'
.br
.RE
.RS
.LP
This operation returns a \fIOverlapType\fR depending on how the interval in the target object and the timerange represented by the TIO object overlap\&. The OverlapType\&'s are described under spans/2\&.
.RE
.LP
.B
time(TIO) -> UTO
.br
.RS
.TP
Types
TIO = UTO = #objref
.br
.RE
.RS
.LP
This operation returns a UTO in which the interval equals the time interval in the target object and time value is the midpoint of the interval\&.
.RE
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