common_rid_tnpoint_npoint common_rid_tnpoint_npointset common_rid_tnpoint_tnpoint datum_npoint_round DatumGetNpointP DatumGetNsegmentP ensure_valid_tnpoint_geo ensure_valid_tnpoint_npoint ensure_valid_tnpoint_npointset ensure_valid_tnpoint_stbox ensure_valid_tnpoint_tnpoint npoint_collinear npoint_set npoint_wkt_out npointarr_geom NpointPGetDatum npointsegm_interpolate npointsegm_locate nsegment_set nsegmentarr_geom nsegmentarr_normalize NsegmentPGetDatum PG_GETARG_NPOINT_P PG_GETARG_NSEGMENT_P PG_RETURN_NPOINT_P PG_RETURN_NSEGMENT_P tgeompointinst_tnpointinst tgeompointseq_tnpointseq tgeompointseqset_tnpointseqset tnpoint_restrict_npoint tnpoint_restrict_npointset tnpoint_restrict_stbox tnpointinst_positions tnpointinst_route tnpointinst_routes tnpointinst_tgeompointinst tnpointsegm_intersection tnpointseq_cont_routes tnpointseq_disc_routes tnpointseq_linear_positions tnpointseq_positions tnpointseq_tgeompointseq_cont tnpointseq_tgeompointseq_disc tnpointseqset_positions tnpointseqset_routes tnpointseqset_tgeompointseqset

tnpointsegm_intersection() int tnpointsegm_intersection ( Datum  start1, Datum  end1, Datum  start2, Datum  end2, TimestampTz  lower, TimestampTz  upper, TimestampTz *  t1, TimestampTz *  t2  ) Return 1 or 2 if two temporal network point segments intersect during the period defined by the output timestamps, return 0 otherwise. Parameters [in] start1,end1 Temporal instants defining the first segment [in] start2,end2 Temporal instants defining the second segment [in] lower,upper Timestamps defining the segments [out] t1,t2 Timestamps defining the resulting period, may be equal