#include "npoint/tnpoint_spatialfuncs.h"#include <assert.h>#include <float.h>#include <math.h>#include <meos.h>#include <meos_internal.h>#include "point/pgis_call.h"#include "point/tpoint_spatialfuncs.h"#include "point/tpoint_boxops.h"#include "npoint/tnpoint.h"#include "npoint/tnpoint_static.h"#include "npoint/tnpoint_distance.h"#include "npoint/tnpoint_tempspatialrels.h"
Include dependency graph for tnpoint_spatialfuncs.c:
Functions | |
| void | ensure_same_rid_tnpointinst (const TInstant *inst1, const TInstant *inst2) |
| Ensure that two temporal network point instants have the same route identifier. More... | |
| void | ensure_same_srid_tnpoint_stbox (const Temporal *temp, const STBox *box) |
| Spatial functions for temporal network points. More... | |
| bool | npoint_same (const Npoint *np1, const Npoint *np2) |
| Determines the spatial equality for network points. More... | |
| Temporal * | tnpoint_azimuth (const Temporal *temp) |
| Temporal azimuth of a temporal network point. More... | |
| Temporal * | tnpoint_cumulative_length (const Temporal *temp) |
| Cumulative length traversed by a temporal network point. More... | |
| GSERIALIZED * | tnpoint_geom (const Temporal *temp) |
| Return the geometry covered by a temporal network point. More... | |
| double | tnpoint_length (const Temporal *temp) |
| Length traversed by a temporal network point. More... | |
| Temporal * | tnpoint_restrict_geometry (const Temporal *temp, const GSERIALIZED *geo, bool atfunc) |
| Restrict a temporal network point to (the complement of) a geometry. More... | |
| Temporal * | tnpoint_speed (const Temporal *temp) |
| Speed of a temporal network point. More... | |
| int | tnpoint_srid (const Temporal *temp) |
| Return the SRID of a temporal network point. More... | |
| Datum | tnpoint_twcentroid (const Temporal *temp) |
| Return the time-weighed centroid of a temporal network point. More... | |
| GSERIALIZED * | tnpointinst_geom (const TInstant *inst) |
| Return the geometry covered by a temporal network point. More... | |
| int | tnpointinst_srid (const TInstant *inst) |
| Return the SRID of a temporal network point of subtype instant. More... | |
| static TInstant ** | tnpointsegm_azimuth1 (const TInstant *inst1, const TInstant *inst2, int *count) |
| Temporal azimuth of two temporal network point instants. More... | |
| bool | tnpointsegm_intersection_value (const TInstant *inst1, const TInstant *inst2, Datum value, TimestampTz *t) |
| Return true if a segment of a temporal network point value intersects a base value at the timestamp. More... | |
| static TSequenceSet * | tnpointseq_azimuth (const TSequence *seq) |
| Temporal azimuth of a temporal network point of sequence subtype. More... | |
| static int | tnpointseq_azimuth2 (const TSequence *seq, TSequence **result) |
| Temporal azimuth of a temporal network point of sequence subtype. More... | |
| static TSequence * | tnpointseq_cumulative_length (const TSequence *seq, double prevlength) |
| Return the cumulative length traversed by a temporal point. More... | |
| GSERIALIZED * | tnpointseq_geom (const TSequence *seq) |
| Return the geometry covered by a temporal network point. More... | |
| double | tnpointseq_length (const TSequence *seq) |
| Length traversed by a temporal network point. More... | |
| static TSequence * | tnpointseq_speed (const TSequence *seq) |
| Speed of a temporal network point. More... | |
| static Npoint ** | tnpointseq_step_npoints (const TSequence *seq, int *count) |
| Return the network points covered by a temporal network point. More... | |
| static Datum | tnpointseqsegm_trajectory (const Npoint *np1, const Npoint *np2) |
| Compute the trajectory of two instants. More... | |
| static TSequenceSet * | tnpointseqset_azimuth (const TSequenceSet *ss) |
| static TSequenceSet * | tnpointseqset_cumulative_length (const TSequenceSet *ss) |
| Cumulative length traversed by a temporal network point. More... | |
| GSERIALIZED * | tnpointseqset_geom (const TSequenceSet *ss) |
| Return the geometry covered by a temporal network point. More... | |
| double | tnpointseqset_length (const TSequenceSet *ss) |
| Length traversed by a temporal network point. More... | |
| static TSequenceSet * | tnpointseqset_speed (const TSequenceSet *ss) |
| Speed of a temporal network point. More... | |
| static Npoint ** | tnpointseqset_step_npoints (const TSequenceSet *ss, int *count) |
| Return the network points covered by a temporal network point. More... | |
| static TSequence * | tsequence_assemble_instants (TInstant ***instants, int *countinsts, int totalinsts, int from, int to, bool lower_inc, TimestampTz last_time) |
| Helper function to make a sequence from the set of instants computed so far. More... | |
