Functions for temporal network points. More...
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Data Structures | |
| struct | npoint |
| struct | nsegment |
Macros | |
| #define | DatumGetNpoint(X) ((npoint *) DatumGetPointer(X)) |
| #define | NpointGetDatum(X) PointerGetDatum(X) |
| #define | PG_GETARG_NPOINT(X) DatumGetNpoint(PG_GETARG_DATUM(X)) |
| #define | PG_RETURN_NPOINT(X) PG_RETURN_POINTER(X) |
| #define | DatumGetNsegment(X) ((nsegment *) DatumGetPointer(X)) |
| #define | NsegmentGetDatum(X) PointerGetDatum(X) |
| #define | PG_GETARG_NSEGMENT(X) DatumGetNsegment(PG_GETARG_DATUM(X)) |
Functions | |
| Datum | tnpoint_in (PG_FUNCTION_ARGS) |
| Input function for temporal network points. More... | |
| Datum | tnpoint_make_tnpointseq (PG_FUNCTION_ARGS) |
| Datum | tnpoint_as_tgeompoint (PG_FUNCTION_ARGS) |
| Cast a temporal network point as a temporal geometric point. More... | |
| Datum | tgeompoint_as_tnpoint (PG_FUNCTION_ARGS) |
| Cast a temporal geometric point as a temporal network point. More... | |
| TInstant * | tnpointinst_as_tgeompointinst (const TInstant *inst) |
| Cast a temporal network point as a temporal geometric point. More... | |
| TInstantSet * | tnpointinstset_as_tgeompointi (const TInstantSet *ti) |
| Cast a temporal network point as a temporal geometric point. More... | |
| TSequence * | tnpointseq_as_tgeompointseq (const TSequence *seq) |
| Cast a temporal network point as a temporal geometric point. More... | |
| TSequenceSet * | tnpointseqset_as_tgeompointseqset (const TSequenceSet *ts) |
| Cast a temporal network point as a temporal geometric point. More... | |
| Temporal * | tnpoint_as_tgeompoint_internal (const Temporal *temp) |
| Cast a temporal network point as a temporal geometric point (dispatch function) More... | |
| Temporal * | tgeompoint_as_tnpoint_internal (Temporal *temp) |
| Cast a temporal geometric point as a temporal network point (dispatch function) More... | |
| TInstant * | tgeompointinst_as_tnpointinst (const TInstant *inst) |
| Cast a temporal geometric point as a temporal network point. More... | |
| TInstantSet * | tgeompointinstset_as_tnpointinstset (const TInstantSet *ti) |
| Cast a temporal geometric point as a temporal network point. More... | |
| TSequence * | tgeompointseq_as_tnpointseq (const TSequence *seq) |
| Cast a temporal geometric point as a temporal network point. More... | |
| TSequenceSet * | tgeompointseqset_as_tnpointseqset (const TSequenceSet *ts) |
| Cast a temporal geometric point as a temporal network point. More... | |
| Datum | tnpoint_positions (PG_FUNCTION_ARGS) |
| Return the network segments covered by the temporal network point. More... | |
| Datum | tnpoint_route (PG_FUNCTION_ARGS) |
| Return the route of a temporal network point. More... | |
| Datum | tnpoint_routes (PG_FUNCTION_ARGS) |
| Return the array of routes of a temporal network point. More... | |
| int64 | tnpointinst_route (const TInstant *inst) |
| Return the route of the temporal network point. More... | |
| int64 | tnpointiseq_route (const TSequence *seq) |
| Return the route of the temporal network point. More... | |
| nsegment ** | tnpointinst_positions (const TInstant *inst) |
| Return the network segments covered by the temporal network point. More... | |
| nsegment ** | tnpointinstset_positions (const TInstantSet *ti, int *count) |
| Return the network segments covered by the temporal network point. More... | |
| nsegment * | tnpointseq_linear_positions (const TSequence *seq) |
| Return the network segments covered by the temporal network point. More... | |
| nsegment ** | tnpointseq_positions (const TSequence *seq, int *count) |
| Return the network segments covered by the temporal network point. More... | |
| nsegment ** | tnpointseqset_positions (const TSequenceSet *ts, int *count) |
| Return the network segments covered by the temporal network point. More... | |
| nsegment ** | tnpoint_positions_internal (const Temporal *temp, int *count) |
| Return the network segments covered by the temporal network point (dispatch function) More... | |
| ArrayType * | tnpointinst_routes (const TInstant *inst) |
| Return the array of routes of a temporal network point. More... | |
| ArrayType * | tnpointinstset_routes (const TInstantSet *ti) |
| Return the array of routes of a temporal network point. More... | |
| ArrayType * | tnpointseq_routes (const TSequence *seq) |
| Return the array of routes of a temporal network point. More... | |
| ArrayType * | tnpointseqset_routes (const TSequenceSet *ts) |
| Return the array of routes of a temporal network point. More... | |
Detailed Description
Functions for temporal network points.
