MobilityDB 1.3
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◆ tgeoinst_restrict_geom()

TInstant * tgeoinst_restrict_geom ( const TInstant inst,
const GSERIALIZED gs,
const Span zspan,
bool  atfunc 
)

Return a temporal geo instant restricted to (the complement of) a geometry and possibly a Z span and a timestamptz span.

Parameters
[in]instTemporal geo
[in]gsGeometry
[in]zspanSpan of values to restrict the Z dimension
[in]atfuncTrue if the restriction is at, false for minus