tbool_boolops.h

Go to the documentation of this file.

/*****************************************************************************
 *
 * This MobilityDB code is provided under The PostgreSQL License.
 *
 * Copyright (c) 2016-2021, 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) 2001-2021, 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
 * this paragraph and the following two paragraphs appear in all copies.
 *
 * IN NO EVENT SHALL UNIVERSITE LIBRE DE BRUXELLES BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
 * LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
 * EVEN IF UNIVERSITE LIBRE DE BRUXELLES HAS BEEN ADVISED OF THE POSSIBILITY 
 * OF SUCH DAMAGE.
 *
 * UNIVERSITE LIBRE DE BRUXELLES SPECIFICALLY DISCLAIMS ANY WARRANTIES, 
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON
 * AN "AS IS" BASIS, AND UNIVERSITE LIBRE DE BRUXELLES HAS NO OBLIGATIONS TO 
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 
 *
 *****************************************************************************/

#ifndef __TBOOL_BOOLOPS_H__
#define __TBOOL_BOOLOPS_H__

#include <postgres.h>
#include <fmgr.h>
#include <catalog/pg_type.h>

#include "temporal.h"

/*****************************************************************************/

extern Datum datum_and(Datum l, Datum r);
extern Datum datum_or(Datum l, Datum r);

extern Datum tand_bool_tbool(PG_FUNCTION_ARGS);
extern Datum tand_tbool_bool(PG_FUNCTION_ARGS);
extern Datum tand_tbool_tbool(PG_FUNCTION_ARGS);

extern Datum tor_bool_tbool(PG_FUNCTION_ARGS);
extern Datum tor_tbool_bool(PG_FUNCTION_ARGS);
extern Datum tor_tbool_tbool(PG_FUNCTION_ARGS);

extern Datum tnot_tbool(PG_FUNCTION_ARGS);

extern Temporal *boolop_tbool_tbool(const Temporal *temp1, const Temporal *temp2, datum_func2 func);
extern Temporal *tnot_tbool_internal(const Temporal *temp);

/*****************************************************************************/

#endif