#include <postgres.h>
#include <meos.h>
#include <meos_geo.h>
#include "temporal/doublen.h"
#include "temporal/meos_catalog.h"

Go to the source code of this file.

Data Structures
union	bboxunion
	Structure to represent all types of bounding boxes. More...

Macros
#define	ALWAYS false

#define	BBOX_TEST true
	Symbolic constants for the synchronization and the aggregation functions. More...

#define	BBOX_TEST_NO false

#define	BORDER_EXC false

#define	BORDER_INC true
	Symbolic constants for the restriction functions with boxes. More...

#define	C_COLLATION_OID 950

#define	CONTINUOUS false

#define	CROSSINGS true
	Symbolic constants for the synchronization and the aggregation functions. More...

#define	CROSSINGS_NO false

#define	DATUM_FREE(value, basetype)

#define	DATUM_FREE_IF_COPY(value, basetype, n)

#define	DatumGetDouble2P(X) ((double2 *) DatumGetPointer(X))

#define	DatumGetDouble3P(X) ((double3 *) DatumGetPointer(X))

#define	DatumGetDouble4P(X) ((double4 *) DatumGetPointer(X))

#define	DatumGetTemporalP(X) ((Temporal *) DatumGetPointer(X))

#define	DatumGetTextP(X) ((text *) DatumGetPointer(X))

#define	DEFAULT_BIGINTSPAN_ORIGIN (0)

#define	DEFAULT_COLLATION_OID 100
	Basic functions for temporal types of any subtype. More...

#define	DEFAULT_FLOATSPAN_ORIGIN (0.0)

#define	DEFAULT_INTSPAN_ORIGIN (0)

#define	DEFAULT_TIME_ORIGIN (JAN_3_2000)

#define	DISCONTINUOUS true
	Symbolic constants for lifting. More...

#define	DIST_EPSILON 1.0e-06
	Precision for distance operations. More...

#define	Double2PGetDatum(X) PointerGetDatum(X)

#define	Double3PGetDatum(X) PointerGetDatum(X)

#define	Double4PGetDatum(X) PointerGetDatum(X)

#define	EVER true
	Symbolic constants for the ever/always functions. More...

#define	GET_MAX false

#define	GET_MIN true
	Symbolic constants for the restriction and the aggregation functions. More...

#define	INVERT true
	Symbolic constants for lifting. More...

#define	INVERT_NO false

#define	JAN_3_2000 (2 * USECS_PER_DAY)

#define	MEOS_EPSILON 1.0e-06
	Floating point precision. More...

#define	MEOS_FP_EQ(A, B) (fabs((A)-(B)) <= MEOS_EPSILON)

#define	MEOS_FP_GE(A, B) (((A) + MEOS_EPSILON) >= (B))

#define	MEOS_FP_GT(A, B) (((A) - MEOS_EPSILON) > (B))

#define	MEOS_FP_LE(A, B) (((A) - MEOS_EPSILON) <= (B))

#define	MEOS_FP_LT(A, B) (((A) + MEOS_EPSILON) < (B))

#define	MEOS_FP_NE(A, B) (fabs((A)-(B)) > MEOS_EPSILON)

#define	MEOS_WKB_BYTE_SIZE 1

#define	MEOS_WKB_DATE_SIZE 4

#define	MEOS_WKB_DOUBLE_SIZE 8

#define	MEOS_WKB_GEODETICFLAG 0x20

#define	MEOS_WKB_GET_INTERP(flags) (((flags) & MEOS_WKB_INTERPFLAGS) >> 2)

#define	MEOS_WKB_INT2_SIZE 2

#define	MEOS_WKB_INT4_SIZE 4

#define	MEOS_WKB_INT8_SIZE 8

#define	MEOS_WKB_INTERPFLAGS 0x0C

#define	MEOS_WKB_LOWER_INC 0x01

#define	MEOS_WKB_ORDERED 0x01

#define	MEOS_WKB_SET_INTERP(flags, value) ((flags) = (((flags) & ~MEOS_WKB_INTERPFLAGS) \| ((value & 0x0003) << 2)))

#define	MEOS_WKB_SRIDFLAG 0x40

#define	MEOS_WKB_TFLAG 0x02

#define	MEOS_WKB_TIMESTAMP_SIZE 8

#define	MEOS_WKB_UPPER_INC 0x02

#define	MEOS_WKB_XFLAG 0x01

#define	MEOS_WKB_ZFLAG 0x10

#define	MERGE true
	Symbolic constants for the make functions. More...

#define	MERGE_NO false

#define	NDR 1 /* little endian */

#define	NO_Z false

#define	NORMALIZE true

#define	NORMALIZE_NO false

#define	ORDER true
	Symbolic constants for sets and for normalizing spans. More...

#define	ORDER_NO false

#define	PG_DATUM_NEEDS_DETOAST(datum)

#define	PG_FREE_IF_COPY_P(ptrsrc, ptrori)
	This macro is based on PG_FREE_IF_COPY, except that it accepts two pointers. More...

#define	PG_GETARG_TEMPORAL_P(X) ((Temporal *) PG_GETARG_VARLENA_P(X))

#define	PG_GETARG_TINSTANT_P(X) ((TInstant *) PG_GETARG_VARLENA_P(X))

#define	PG_GETARG_TSEQUENCE_P(X) ((TSequence *) PG_GETARG_VARLENA_P(X))

#define	PG_GETARG_TSEQUENCESET_P(X) ((TSequenceSet *) PG_GETARG_VARLENA_P(X))

#define	PG_RETURN_TEMPORAL_P(X) PG_RETURN_POINTER(X)

#define	PG_RETURN_TINSTANT_P(X) PG_RETURN_POINTER(X)

#define	PG_RETURN_TSEQUENCE_P(X) PG_RETURN_POINTER(X)

#define	PG_RETURN_TSEQUENCESET_P(X) PG_RETURN_POINTER(X)

#define	POSIX_COLLATION_OID 951

#define	QUOTES true
	Symbolic constants for the output of string elements. More...

#define	QUOTES_NO false

#define	REST_AT true
	Symbolic constants for the restriction functions. More...

#define	REST_MINUS false

#define	RTAfterStrategyNumber 30 /* for #>> */

#define	RTBackStrategyNumber 34 /* for />> */

#define	RTBeforeStrategyNumber 29 /* for <<# */

#define	RTFrontStrategyNumber 33 /* for <</ */

#define	RTOverAfterStrategyNumber 31 /* for #&> */

#define	RTOverBackStrategyNumber 35 /* for /&> */

#define	RTOverBeforeStrategyNumber 28 /* for &<# */

#define	RTOverFrontStrategyNumber 32 /* for &</ */

#define	SPACES true
	Symbolic constants for the output of string elements. More...

#define	SPACES_NO false

#define	TemporalPGetDatum(X) PointerGetDatum(X)

#define	TGEO false

#define	TIME_SEL false

#define	TIME_SEL false

#define	TInstantPGetDatum(X) PointerGetDatum(X)

#define	TPOINT true
	Symbolic constants for the temporal point/geo functions. More...

#define	TSequencePGetDatum(X) PointerGetDatum(X)

#define	TSequenceSetPGetDatum(X) PointerGetDatum(X)

#define	UNARY_UNION true
	Symbolic constants for trajectory function. More...

#define	UNARY_UNION_NO false

#define	UNUSED __attribute__((unused))

#define	UPPER_EXC true
	Symbolic constants for the restriction functions. More...

#define	VALUE_SEL true
	Symbolic constants for the span selectivity functions. More...

#define	WITH_Z true
	Symbolic constants for spatial relationships. More...

#define	XDR 0 /* big endian */

Typedefs
typedef union bboxunion	bboxunion
	Structure to represent all types of bounding boxes. More...

typedef Datum(*	datum_func1) (Datum)

typedef Datum(*	datum_func2) (Datum, Datum)

typedef Datum(*	datum_func3) (Datum, Datum, Datum)

typedef char (	outfunc) (Datum value, meosType type, int maxdd)

typedef int(*	qsort_comparator) (const void a, const void b)

typedef int(*	tpfunc_base) (Datum, Datum, Datum, TimestampTz, TimestampTz, TimestampTz , TimestampTz )

typedef int(*	tpfunc_temp) (Datum, Datum, Datum, Datum, Datum, TimestampTz, TimestampTz, TimestampTz , TimestampTz )

typedef Datum(*	varfunc) (Datum,...)

Enumerations
enum	MEOS_WKB_TSUBTYPE { MEOS_WKB_TINSTANT = 1 , MEOS_WKB_TSEQUENCE = 2 , MEOS_WKB_TSEQUENCESET = 3 }

enum	SetOper { UNION , INTER , MINUS }
	Enumeration for the set operations of span and temporal types. More...

enum	SyncMode { SYNCHRONIZE_NOCROSS , SYNCHRONIZE_CROSS }
	Enumeration for the intersection/synchronization functions. More...

enum	TemporalFamily { TEMPORALTYPE , TNUMBERTYPE , TSPATIALTYPE }
	Enumeration for the families of temporal types. More...

Functions
bool	ensure_common_dimension (int16 flags1, int16 flags2)
	Ensure that two temporal values have at least one common dimension. More...

bool	ensure_continuous (const Temporal *temp)
	Ensure that the subtype of temporal type is a sequence (set) More...

bool	ensure_has_not_Z (meosType type, int16 flags)
	Ensure that a MEOS type has not Z dimension. More...

bool	ensure_has_T (meosType type, int16 flags)
	Ensure that a MEOS type has Z dimension. More...

bool	ensure_has_X (meosType type, int16 flags)
	Ensure that a MEOS type has X dimension. More...

bool	ensure_has_Z (meosType type, int16 flags)
	Ensure that a MEOS type has Z dimension. More...

bool	ensure_linear_interp (int16 flags)
	Ensure that a temporal value has linear interpolation. More...

bool	ensure_nonlinear_interp (int16 flags)
	Ensure that a temporal value does not have linear interpolation. More...

bool	ensure_not_negative (int i)
	Ensure that a number is positive or zero. More...

bool	ensure_not_negative_datum (Datum size, meosType basetype)
	Ensure that a number is not negative. More...

bool	ensure_not_null (void *ptr)
	Ensure that the pointer is not null. More...

bool	ensure_one_not_null (void ptr1, void ptr2)
	Ensure that at least one of the pointers is not null. More...

bool	ensure_one_true (bool hasshift, bool haswidth)
	Ensure that at least one of the values is true. More...

bool	ensure_positive (int i)
	Ensure that a number is positive. More...

bool	ensure_positive_datum (Datum size, meosType basetype)
	Ensure that a number is strictly positive. More...

bool	ensure_positive_duration (const Interval *duration)
	Ensure that an interval is a positive duration. More...

bool	ensure_same_continuous_interp (int16 flags1, int16 flags2)
	Ensure that two temporal values have the same continuous interpolation. More...

bool	ensure_same_interp (const Temporal temp1, const Temporal temp2)
	Ensure that two temporal values have the same interpolation. More...

bool	ensure_same_temporal_type (const Temporal temp1, const Temporal temp2)
	Ensure that two temporal values have the same temporal type. More...

bool	ensure_temporal_isof_basetype (const Temporal *temp, meosType basetype)
	Ensure that a temporal value has a given base type. More...

bool	ensure_temporal_isof_subtype (const Temporal *temp, tempSubtype type)
	Ensure that a temporal value is of a given subtype. More...

bool	ensure_temporal_isof_type (const Temporal *temp, meosType type)
	Ensure that a temporal value is of a temporal type. More...

bool	ensure_valid_day_duration (const Interval *duration)
	Ensure that a day interval for binning is valid. More...

bool	ensure_valid_interp (meosType temptype, interpType interp)
	Ensure that an interpolation is valid. More...

bool	ensure_valid_temporal_set (const Temporal temp, const Set s)
	Ensure that a temporal number and a set have the same span type. More...

bool	ensure_valid_temporal_temporal (const Temporal temp1, const Temporal temp2)
	Ensure that a temporal number and a temporal box have the same span type. More...

bool	ensure_valid_tnumber_numspan (const Temporal temp, const Span s)
	Ensure that a temporal number and a span have the same span type. More...

bool	ensure_valid_tnumber_numspanset (const Temporal temp, const SpanSet ss)
	Ensure that a temporal number and a span set have the same span type. More...

bool	ensure_valid_tnumber_tbox (const Temporal temp, const TBox box)
	Ensure that a temporal number and a temporal box have the same span type. More...

bool	ensure_valid_tnumber_tnumber (const Temporal temp1, const Temporal temp2)
	Ensure that two temporal numbers have the same span type. More...

bool	intersection_temporal_temporal (const Temporal temp1, const Temporal temp2, SyncMode mode, Temporal inter1, Temporal inter2)
	Return the temporal intersection of two temporal values. More...

char *	mobilitydb_full_version (void)
	Return the versions of the MobilityDB extension and its dependencies. More...

char *	mobilitydb_version (void)
	Return the version of the MobilityDB extension. More...

bool	not_negative_datum (Datum size, meosType basetype)
	Return true if a number is not negative. More...

int32	pg_atoi (const char *s, int size, int c)

bool	positive_datum (Datum size, meosType basetype)
	Return true if a number is strictly positive. More...

bool	positive_duration (const Interval *duration)
	Return true if an interval is a positive duration. More...

datum_func2	round_fn (meosType basetype)
	Return the function for rounding a base type. More...

void *	temporal_bbox_ptr (const Temporal *temp)
	Return a pointer to the precomputed bounding box of a temporal value. More...

bool	temporal_bbox_restrict_value (const Temporal *temp, Datum value)
	Return true if the bounding box of a temporal value contains a base value. More...

Data Structures

Macros

Typedefs

Enumerations

Functions