nsegmentarr_array Tgeompoint_to_tnpoint Tnpoint_at_npoint Tnpoint_at_npointset Tnpoint_in Tnpoint_minus_npoint Tnpoint_minus_npointset Tnpoint_positions Tnpoint_restrict_npoint Tnpoint_restrict_npointset Tnpoint_route Tnpoint_routes Tnpoint_to_tgeompoint

Tnpoint_restrict_npointset() Datum Tnpoint_restrict_npointset ( FunctionCallInfo  fcinfo, bool  atfunc  ) Return a temporal value restricted to (the complement of) a set of network points.