tnumber_gist.h

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 * This MobilityDB code is provided under The PostgreSQL License.
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 * Copyright (c) 2016-2021, Université libre de Bruxelles and MobilityDB
 * contributors
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#ifndef __TNUMBER_GIST_H__
#define __TNUMBER_GIST_H__

#include <postgres.h>
#include <catalog/pg_type.h>
#include "temporal.h"

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

extern Datum tbox_gist_union(PG_FUNCTION_ARGS);
extern Datum tbox_gist_penalty(PG_FUNCTION_ARGS);
extern Datum tbox_gist_picksplit(PG_FUNCTION_ARGS);
extern Datum tnumber_gist_consistent(PG_FUNCTION_ARGS);
extern Datum tnumber_gist_compress(PG_FUNCTION_ARGS);
extern Datum tbox_gist_same(PG_FUNCTION_ARGS);

/* The following functions are also called by tpoint_gist.c */
extern int interval_cmp_lower(const void *i1, const void *i2);
extern int interval_cmp_upper(const void *i1, const void *i2);
extern float non_negative(float val);

/* The following functions are also called by tnumber_spgist.c */
extern bool tbox_index_consistent_leaf(const TBOX *key, const TBOX *query,
  StrategyNumber strategy);

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

#endif