stbox.h

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/*****************************************************************************
 *
 * This MobilityDB code is provided under The PostgreSQL License.
 * Copyright (c) 2016-2023, Université libre de Bruxelles and MobilityDB
 * contributors
 *
 * MobilityDB includes portions of PostGIS version 3 source code released
 * under the GNU General Public License (GPLv2 or later).
 * Copyright (c) 2001-2023, PostGIS contributors
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without a written
 * agreement is hereby granted, provided that the above copyright notice and
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 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
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 *****************************************************************************/
 
#ifndef __STBOX_H__
#define __STBOX_H__
 
/* PostgreSQL */
#include <postgres.h>
/* PostGIS */
#include <liblwgeom.h>
/* MEOS */
#include "general/set.h"
 
/*****************************************************************************
 * fmgr macros
 *****************************************************************************/
 
#define DatumGetSTboxP(X)    ((STBox *) DatumGetPointer(X))
#define STboxPGetDatum(X)    PointerGetDatum(X)
#define PG_GETARG_STBOX_P(n) DatumGetSTboxP(PG_GETARG_DATUM(n))
#define PG_RETURN_STBOX_P(x) return STboxPGetDatum(x)
 
/*****************************************************************************/
 
/* Parameter tests */
 
extern void ensure_has_X_stbox(const STBox *box);
extern void ensure_has_T_stbox(const STBox *box);
 
/* Set an STBox from a <Type> */
 
extern void tstzset_stbox_slice(Datum tsdatum, STBox *box);
extern void periodset_stbox_slice(Datum psdatum, STBox *box);
 
/* SRID functions */
 
extern STBox *stbox_set_srid(const STBox *box, int32 srid);
 
/*****************************************************************************/
 
#endif