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MobilityDB 1.3
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MobilityDB 1.3
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Temporal distance for temporal circular buffers. More...
#include <meos.h>#include <meos_internal.h>#include <meos_internal_geo.h>#include "temporal/lifting.h"#include "geo/tgeo.h"#include "geo/tgeo_spatialfuncs.h"#include "cbuffer/cbuffer.h"#include "cbuffer/tcbuffer.h"Functions | |
| int | cbuffersegm_distance_turnpt (const Cbuffer *start1, const Cbuffer *end1, const Cbuffer *start2, const Cbuffer *end2, TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2) |
| Return 1 or 2 if two temporal circular buffers segments are at a minimum distance during the period defined by the output timestamps, return 0 otherwise. More... | |
| double | nad_cbuffer_stbox (const Cbuffer *cb, const STBox *box) |
| Return the nearest approach distance between a circular buffer and a spatiotemporal box. More... | |
| double | nad_tcbuffer_cbuffer (const Temporal *temp, const Cbuffer *cb) |
| Return the nearest approach distance of a temporal circular buffer and a circular buffer. More... | |
| double | nad_tcbuffer_geo (const Temporal *temp, const GSERIALIZED *gs) |
| Return the nearest approach distance of a temporal circular buffer and a geometry. More... | |
| double | nad_tcbuffer_stbox (const Temporal *temp, const STBox *box) |
| Return the nearest approach distance of a temporal circular buffer and a spatiotemporal box. More... | |
| double | nad_tcbuffer_tcbuffer (const Temporal *temp1, const Temporal *temp2) |
| Return the nearest approach distance of two temporal circular buffers. More... | |
| TInstant * | nai_tcbuffer_cbuffer (const Temporal *temp, const Cbuffer *cb) |
| Return the nearest approach instant of the circular buffer and a temporal circular buffer. More... | |
| TInstant * | nai_tcbuffer_geo (const Temporal *temp, const GSERIALIZED *gs) |
| Return the nearest approach instant of the temporal circular buffer and a geometry. More... | |
| TInstant * | nai_tcbuffer_tcbuffer (const Temporal *temp1, const Temporal *temp2) |
| Return the nearest approach instant of two temporal circular buffers. More... | |
| GSERIALIZED * | shortestline_tcbuffer_cbuffer (const Temporal *temp, const Cbuffer *cb) |
| Return the line connecting the nearest approach point between a circular buffer and a temporal circular buffer. More... | |
| GSERIALIZED * | shortestline_tcbuffer_geo (const Temporal *temp, const GSERIALIZED *gs) |
| Return the line connecting the nearest approach point between a geometry and a temporal circular buffer. More... | |
| GSERIALIZED * | shortestline_tcbuffer_tcbuffer (const Temporal *temp1, const Temporal *temp2) |
| Return the line connecting the nearest approach point between two temporal circular buffers. More... | |
| int | tcbuffer_cbuffer_distance_turnpt (Datum start, Datum end, Datum value, TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2) |
| Return 1 or 3 if a temporal circular buffer segment and a geometry point are at the minimum distance during the period defined by the output timestamps, return 0 otherwise. More... | |
| int | tcbuffer_tcbuffer_distance_turnpt (Datum start1, Datum end1, Datum start2, Datum end2, Datum param UNUSED, TimestampTz lower, TimestampTz upper, TimestampTz *t1, TimestampTz *t2) |
| Return 1 or 2 if two temporal circular buffers segments are at a minimum distance during the periods defined by the output timestamps, return 0 otherwise. More... | |
| Temporal * | tdistance_tcbuffer_cbuffer (const Temporal *temp, const Cbuffer *cb) |
| Return the temporal distance between a temporal circular buffer and a circular buffer @csqlfn Tdistance_tcbuffer_cbuffer() More... | |
| Temporal * | tdistance_tcbuffer_geo (const Temporal *temp, const GSERIALIZED *gs) |
| Return the temporal distance between a temporal circular buffer and a geometry @csqlfn Tdistance_tcbuffer_geo() More... | |
| Temporal * | tdistance_tcbuffer_tcbuffer (const Temporal *temp1, const Temporal *temp2) |
| Return the temporal distance between two temporal circular buffers. More... | |
Temporal distance for temporal circular buffers.
1.9.5