MobilityDB 1.3
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tpose.h
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29
34#ifndef __TPOSE_H__
35#define __TPOSE_H__
36
37#include "temporal/temporal.h"
38#include "pose/pose.h"
39
40/*****************************************************************************/
41
42/* Validity functions */
43
44extern bool ensure_valid_tpose_geo(const Temporal *temp,
45 const GSERIALIZED *gs);
46extern bool ensure_valid_tpose_pose(const Temporal *temp, const Pose *pose);
47extern bool ensure_valid_tpose_stbox(const Temporal *temp, const STBox *box);
48extern bool ensure_valid_tpose_tpose(const Temporal *temp1,
49 const Temporal *temp2);
50
51/* Interpolation functions */
52
53extern int tposesegm_intersection_value(Datum start, Datum end, Datum value,
54 TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2);
55extern int tposesegm_intersection(Datum start1, Datum end1, Datum start2,
56 Datum end2, TimestampTz lower, TimestampTz upper, TimestampTz *t1,
57 TimestampTz *t2);
58
59/*****************************************************************************/
60
61#endif /* __TPOSE_H__ */
TimestampTz
int64 TimestampTz
Definition: postgres_ext_defs.in.h:22
Datum
uintptr_t Datum
Definition: postgres_ext_defs.in.h:7
GSERIALIZED
Definition: postgis_ext_defs.in.h:170
Pose
Basic functions for static pose objects.
Definition: pose.h:56
STBox
Structure to represent spatiotemporal boxes.
Definition: meos.h:134
Temporal
Structure to represent the common structure of temporal values of any temporal subtype.
Definition: meos.h:173
ensure_valid_tpose_pose
bool ensure_valid_tpose_pose(const Temporal *temp, const Pose *pose)
Ensure the validity of a temporal pose and a pose.
Definition: tpose.c:74
ensure_valid_tpose_tpose
bool ensure_valid_tpose_tpose(const Temporal *temp1, const Temporal *temp2)
Ensure the validity of two temporal poses.
Definition: tpose.c:99
tposesegm_intersection_value
int tposesegm_intersection_value(Datum start, Datum end, Datum value, TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2)
Return 1 if a segment of a temporal pose value intersects a pose at the timestamp output in the last ...
Definition: tpose.c:121
ensure_valid_tpose_geo
bool ensure_valid_tpose_geo(const Temporal *temp, const GSERIALIZED *gs)
General functions for temporal pose objects.
Definition: tpose.c:62
ensure_valid_tpose_stbox
bool ensure_valid_tpose_stbox(const Temporal *temp, const STBox *box)
Ensure the validity of a temporal pose and a spatiotemporal box.
Definition: tpose.c:86
tposesegm_intersection
int tposesegm_intersection(Datum start1, Datum end1, Datum start2, Datum end2, TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2)
gs
int const GSERIALIZED * gs
Definition: trgeo_spatialrels.h:52
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