temporal_meos.c File Reference

Basic functions for temporal types of any subtype. More...

#include "temporal/temporal.h"
#include <assert.h>
#include <float.h>
#include <limits.h>
#include <meos.h>
#include <meos_internal.h>
#include "temporal/doxygen_meos.h"
#include "temporal/lifting.h"
#include "temporal/postgres_types.h"
#include "temporal/temporal_boxops.h"
#include "temporal/temporal_tile.h"
#include "temporal/tinstant.h"
#include "temporal/tsequence.h"
#include "temporal/tsequenceset.h"
#include "temporal/type_parser.h"
#include "temporal/type_util.h"

Functions
bool	tbool_end_value (const Temporal *temp)
	Return the end value of a temporal boolean. More...
Temporal *	tbool_from_base_temp (bool b, const Temporal *temp)
	Return a temporal boolean from a boolean and the time frame of another temporal value. More...
Temporal *	tbool_in (const char *str)
	Return a temporal boolean from its Well-Known Text (WKT) representation. More...
char *	tbool_out (const Temporal *temp)
	Return the Well-Known Text (WKT) representation of a temporal boolean. More...
bool	tbool_start_value (const Temporal *temp)
	Return the start value of a temporal boolean. More...
bool	tbool_value_n (const Temporal *temp, int n, bool *result)
	Return the n-th value of a temporal boolean. More...
bool *	tbool_values (const Temporal *temp, int *count)
	Return the array of base values of a temporal boolean. More...
double	tfloat_end_value (const Temporal *temp)
	Return the end value of a temporal float. More...
Temporal *	tfloat_from_base_temp (double d, const Temporal *temp)
	Return a temporal float from a float and the time frame of another temporal value. More...
Temporal *	tfloat_in (const char *str)
	Return a temporal float from its Well-Known Text (WKT) representation. More...
double	tfloat_max_value (const Temporal *temp)
	Return the maximum value of a temporal float. More...
double	tfloat_min_value (const Temporal *temp)
	Return the minimum value of a temporal float. More...
char *	tfloat_out (const Temporal *temp, int maxdd)
	Return the Well-Known Text (WKT) representation of a temporal float. More...
Temporal *	tfloat_scale_value (const Temporal *temp, double width)
	Return a temporal float whose value dimension is scaled by a value. More...
Temporal *	tfloat_shift_scale_value (const Temporal *temp, double shift, double width)
	Return a temporal number whose value dimension is shifted and scaled by two values. More...
Temporal *	tfloat_shift_value (const Temporal *temp, double shift)
	Return a temporal integer whose value dimension is shifted by a value @csqlfn Tnumber_shift_value() More...
double	tfloat_start_value (const Temporal *temp)
	Return the start value of a temporal float. More...
bool	tfloat_value_n (const Temporal *temp, int n, double *result)
	Return the n-th value of a temporal float. More...
double *	tfloat_values (const Temporal *temp, int *count)
	Return the array of base values of a temporal float. More...
int	tint_end_value (const Temporal *temp)
	Return the end value of a temporal integer. More...
Temporal *	tint_from_base_temp (int i, const Temporal *temp)
	Return a temporal integer from an integer and the time frame of another temporal value. More...
Temporal *	tint_in (const char *str)
	Return a temporal integer from its Well-Known Text (WKT) representation. More...
int	tint_max_value (const Temporal *temp)
	Return the maximum value of a temporal integer. More...
int	tint_min_value (const Temporal *temp)
	Return the minimum value of a temporal integer. More...
char *	tint_out (const Temporal *temp)
	Return the Well-Known Text (WKT) representation of a temporal integer. More...
Temporal *	tint_scale_value (const Temporal *temp, int width)
	Return a temporal integer whose value dimension is scaled by a value. More...
Temporal *	tint_shift_scale_value (const Temporal *temp, int shift, int width)
	Return a temporal integer whose value dimension is shifted and scaled by two values. More...
Temporal *	tint_shift_value (const Temporal *temp, int shift)
	Return a temporal integer whose value dimension is shifted by a value @csqlfn Tnumber_shift_value() More...
int	tint_start_value (const Temporal *temp)
	Return the start value of a temporal integer. More...
bool	tint_value_n (const Temporal *temp, int n, int *result)
	Return the n-th value of a temporal integer. More...
int *	tint_values (const Temporal *temp, int *count)
	Return the array of base values of a temporal integer. More...
text *	ttext_end_value (const Temporal *temp)
	Return a copy of the end value of a temporal text. More...
Temporal *	ttext_from_base_temp (const text *txt, const Temporal *temp)
	Return a temporal text from a text and the time frame of another temporal value. More...
Temporal *	ttext_in (const char *str)
	Return a temporal text from its Well-Known Text (WKT) representation. More...
text *	ttext_max_value (const Temporal *temp)
	Return a copy of the maximum value of a temporal text. More...
text *	ttext_min_value (const Temporal *temp)
	Return a copy of the minimum value of a temporal text. More...
char *	ttext_out (const Temporal *temp)
	Return the Well-Known Text (WKT) representation of a temporal text. More...
text *	ttext_start_value (const Temporal *temp)
	Return a copy of the start value of a temporal text. More...
bool	ttext_value_n (const Temporal *temp, int n, text **result)
	Return a copy of the n-th value of a temporal text. More...
text **	ttext_values (const Temporal *temp, int *count)
	Return the array of copies of base values of a temporal text. More...

Detailed Description

Basic functions for temporal types of any subtype.