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MobilityDB 1.3
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MobilityDB 1.3
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Functions for temporal bounding boxes. More...
#include "temporal/tbox.h"#include <assert.h>#include <limits.h>#include "common/hashfn.h"#include "port/pg_bitutils.h"#include "utils/timestamp.h"#include <meos.h>#include <meos_internal.h>#include "temporal/meos_catalog.h"#include "temporal/postgres_types.h"#include "temporal/set.h"#include "temporal/span.h"#include "temporal/spanset.h"#include "temporal/temporal.h"#include "temporal/tnumber_mathfuncs.h"#include "temporal/type_parser.h"#include "temporal/type_util.h"Macros | |
| #define | TBOX_MAXLEN 128 |
| Buffer size for input and output of TBox values. More... | |
Functions | |
| bool | adjacent_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if two temporal boxes are adjacent. More... | |
| bool | after_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is after the second one. More... | |
| bool | before_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is before the second one. More... | |
| bool | contained_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is contained in the second one. More... | |
| bool | contains_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box contains the second one. More... | |
| bool | ensure_same_dimensionality_tbox (const TBox *box1, const TBox *box2) |
| Ensure that a temporal boxes have the same dimensionality. More... | |
| static bool | ensure_valid_tbox_tbox (const TBox *box1, const TBox *box2, bool *hasx, bool *hast) |
| Return the ouput variables initialized with the flag values of the boxes. More... | |
| void | float_set_tbox (double d, TBox *box) |
| Return in the last argument a temporal box constructed from a float. More... | |
| TBox * | float_timestamptz_to_tbox (double d, TimestampTz t) |
| Return a temporal box from a float and a timestamptz. More... | |
| TBox * | float_to_tbox (double d) |
| Convert a float into a temporal box. More... | |
| TBox * | float_tstzspan_to_tbox (double d, const Span *s) |
| Return a temporal box from a float and a timestamptz span. More... | |
| void | int_set_tbox (int i, TBox *box) |
| Return in the last argument a temporal box constructed from an integer. More... | |
| TBox * | int_timestamptz_to_tbox (int i, TimestampTz t) |
| Return a temporal box from an integer and a timestamptz. More... | |
| TBox * | int_to_tbox (int i) |
| Convert an integer into a temporal box. More... | |
| TBox * | int_tstzspan_to_tbox (int i, const Span *s) |
| Return a temporal box from an integer and a timestamptz span. More... | |
| bool | inter_tbox_tbox (const TBox *box1, const TBox *box2, TBox *result) |
| Return in the last argument the intersection of two temporal boxes. More... | |
| TBox * | intersection_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return the intersection of two temporal boxes. More... | |
| bool | left_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is to the left of the second one. More... | |
| void | number_set_tbox (Datum value, MeosType basetype, TBox *box) |
| Return in the last argument a temporal box constructed from a number. More... | |
| TBox * | number_tbox (Datum value, MeosType basetype) |
| Convert a number into a temporal box. More... | |
| TBox * | number_timestamptz_to_tbox (Datum value, MeosType basetype, TimestampTz t) |
| Return a temporal box from an integer and a timestamptz. More... | |
| TBox * | number_tstzspan_to_tbox (Datum value, MeosType basetype, const Span *s) |
| Return a temporal box from an integer and a timestamptz span. More... | |
| void | numset_set_tbox (const Set *s, TBox *box) |
| Return in the last argument a temporal box constructed from a number set. More... | |
| void | numspan_set_tbox (const Span *s, TBox *box) |
| Return in the last argument a temporal box constructed from a number span. More... | |
| TBox * | numspan_timestamptz_to_tbox (const Span *s, TimestampTz t) |
| Return a temporal box from a number span and a timestamptz. More... | |
| TBox * | numspan_tstzspan_to_tbox (const Span *s, const Span *p) |
| Return a temporal box from a number span and a timestamptz span. More... | |
| bool | overafter_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is not before the second one. More... | |
| bool | overbefore_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is not after the second one. More... | |
| bool | overlaps_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if two temporal boxes overlap. More... | |
| bool | overleft_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box does not extend to the right of the second one. More... | |
| bool | overright_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box does not extend to the left of the second one. More... | |
| bool | right_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is to the right of the second one. More... | |
| bool | same_tbox_tbox (const TBox *box1, const TBox *box2) |
| Return true if two temporal boxes are equal in the common dimensions. More... | |
| TBox * | set_tbox (const Set *s) |
| Convert a number or a timestamptz set into a temporal box. More... | |
| TBox * | set_to_tbox (const Set *s) |
| Convert a number or a timestamptz set into a temporal box. More... | |
| TBox * | span_tbox (const Span *s) |
| Convert a number span into a temporal box. More... | |
| TBox * | span_to_tbox (const Span *s) |
| Convert a number span into a temporal box. More... | |
| TBox * | spanset_tbox (const SpanSet *ss) |
| Convert a number span set into a temporal box. More... | |
| TBox * | spanset_to_tbox (const SpanSet *ss) |
| Convert a number span set into a temporal box. More... | |
| int | tbox_cmp (const TBox *box1, const TBox *box2) |
| Return -1, 0, or 1 depending on whether the first temporal box is less than, equal to, or greater than the second one. More... | |
| TBox * | tbox_copy (const TBox *box) |
| Return a copy of a temporal box. More... | |
| bool | tbox_eq (const TBox *box1, const TBox *box2) |
| Return true if two temporal boxes are equal. More... | |
| void | tbox_expand (const TBox *box1, TBox *box2) |
| Return the second temporal box expanded with the first one. More... | |
| TBox * | tbox_expand_time (const TBox *box, const Interval *interv) |
| Return a temporal box with the time span expanded/decreased by an interval. More... | |
| TBox * | tbox_expand_value (const TBox *box, Datum value, MeosType basetype) |
| Return a temporal box with the value span expanded/decreased by a value. More... | |
| Span * | tbox_floatspan (const TBox *box) |
| Convert a temporal box into a float span. More... | |
| bool | tbox_ge (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is greater than or equal to the second one. More... | |
| bool | tbox_gt (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is greater than the second one. More... | |
| uint32 | tbox_hash (const TBox *box) |
| Return the 32-bit hash of a temporal box. More... | |
| uint64 | tbox_hash_extended (const TBox *box, uint64 seed) |
| Return the 64-bit hash of a temporal box using a seed. More... | |
| bool | tbox_hast (const TBox *box) |
| Return true if a temporal box has time dimension. More... | |
| bool | tbox_hasx (const TBox *box) |
| Return true if a temporal box has value dimension. More... | |
| TBox * | tbox_in (const char *str) |
| Return a temporal box from its Well-Known Text (WKT) representation. More... | |
| Span * | tbox_intspan (const TBox *box) |
| Convert a temporal box into an integer span. More... | |
| bool | tbox_le (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is less than or equal to the second one. More... | |
| bool | tbox_lt (const TBox *box1, const TBox *box2) |
| Return true if the first temporal box is less than the second one. More... | |
| TBox * | tbox_make (const Span *s, const Span *p) |
| Return a temporal box from a number span and a timestamptz span. More... | |
| bool | tbox_ne (const TBox *box1, const TBox *box2) |
| Return true if two temporal boxes are different. More... | |
| char * | tbox_out (const TBox *box, int maxdd) |
| Return the Well-Known Text (WKT) representation of a temporal box. More... | |
| TBox * | tbox_round (const TBox *box, int maxdd) |
| Return a temporal box with the precision of the value span set to a number of decimal places. More... | |
| void | tbox_set (const Span *s, const Span *p, TBox *box) |
| Return in the last argument a temporal box constructed from a number span and a timestamptz span. More... | |
| TBox * | tbox_shift_scale_time (const TBox *box, const Interval *shift, const Interval *duration) |
| Return a temporal box with the value span shifted and/or scaled by the values. More... | |
| TBox * | tbox_shift_scale_value (const TBox *box, Datum shift, Datum width, bool hasshift, bool haswidth) |
| Return a temporal box with the value span shifted and/or scaled by the values. More... | |
| bool | tbox_tmax (const TBox *box, TimestampTz *result) |
| Return in the last argument the maximum T value of a temporal box. More... | |
| bool | tbox_tmax_inc (const TBox *box, bool *result) |
| Return in the last argument whether the maximum T value of a temporal box is inclusive. More... | |
| bool | tbox_tmin (const TBox *box, TimestampTz *result) |
| Return in the last argument the minimum T value of a temporal box. More... | |
| bool | tbox_tmin_inc (const TBox *box, bool *result) |
| Return in the last argument whether the minimum T value of a temporal box is inclusive. More... | |
| Span * | tbox_to_floatspan (const TBox *box) |
| Convert a temporal box into a float span. More... | |
| Span * | tbox_to_intspan (const TBox *box) |
| Convert a temporal box into an integer span. More... | |
| Span * | tbox_to_tstzspan (const TBox *box) |
| Convert a temporal box into a timestamptz span. More... | |
| Span * | tbox_tstzspan (const TBox *box) |
| Convert a temporal box into a timestamptz span. More... | |
| bool | tbox_xmax (const TBox *box, double *result) |
| Return in the last argument the maximum X value of a temporal box as a double. More... | |
| bool | tbox_xmax_inc (const TBox *box, bool *result) |
| Return in the last argument whether the maximum X value of a temporal box is inclusive. More... | |
| bool | tbox_xmin (const TBox *box, double *result) |
| Return in the last argument the minimum X value of a temporal box as a double. More... | |
| bool | tbox_xmin_inc (const TBox *box, bool *result) |
| Return in the last argument whether the minimum X value of a temporal box is inclusive. More... | |
| bool | tboxfloat_xmax (const TBox *box, double *result) |
| Return in the last argument the maximum X value of a temporal box. More... | |
| bool | tboxfloat_xmin (const TBox *box, double *result) |
| Return in the last argument the minimum X value of a temporal box. More... | |
| bool | tboxint_xmax (const TBox *box, int *result) |
| Return in the last argument the maximum X value of a temporal box. More... | |
| bool | tboxint_xmin (const TBox *box, int *result) |
| Return in the last argument the minimum X value of a temporal box. More... | |
| TBox * | tfloatbox_expand (const TBox *box, const double d) |
| Return a temporal box with the value span expanded/decreased by a double. More... | |
| TBox * | tfloatbox_shift_scale (const TBox *box, double shift, double width, bool hasshift, bool haswidth) |
| Return a temporal box with the value span shifted and/or scaled by the values. More... | |
| void | timestamptz_set_tbox (TimestampTz t, TBox *box) |
| Return in the last argument a temporal box constructed from a timestamptz. More... | |
| TBox * | timestamptz_to_tbox (TimestampTz t) |
| Convert a timestamptz into a temporal box. More... | |
| TBox * | tintbox_expand (const TBox *box, const int i) |
| Return a temporal box with the value span expanded/decreased by an integer. More... | |
| TBox * | tintbox_shift_scale (const TBox *box, int shift, int width, bool hasshift, bool haswidth) |
| Return a temporal box with the value span shifted and/or scaled by the values. More... | |
| void | tstzset_set_tbox (const Set *s, TBox *box) |
| Return in the last argument a temporal box constructed from a timestamptz set. More... | |
| void | tstzspan_set_tbox (const Span *s, TBox *box) |
| Return in the last argument a temporal box constructed from a timestamptz span. More... | |
| TBox * | union_tbox_tbox (const TBox *box1, const TBox *box2, bool strict) |
| Return the union of two temporal boxes. More... | |
Functions for temporal bounding boxes.
1.9.5