2007-03-07 22:21:12 +01:00
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/* $PostgreSQL: pgsql/contrib/cube/cubedata.h,v 1.9 2007/03/07 21:21:12 teodor Exp $ */
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2006-03-11 05:38:42 +01:00
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2002-09-12 02:26:00 +02:00
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#define CUBE_MAX_DIM (100)
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2007-02-28 00:48:10 +01:00
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2001-03-22 05:01:46 +01:00
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typedef struct NDBOX
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{
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2007-02-28 00:48:10 +01:00
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int32 vl_len_; /* varlena header (do not touch directly!) */
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2001-03-22 05:01:46 +01:00
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unsigned int dim;
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2002-08-30 01:03:58 +02:00
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double x[1];
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2001-11-05 18:46:40 +01:00
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} NDBOX;
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2007-03-07 22:21:12 +01:00
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#define DatumGetNDBOX(x) ((NDBOX*)DatumGetPointer(x))
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#define PG_GETARG_NDBOX(x) DatumGetNDBOX( PG_DETOAST_DATUM(PG_GETARG_DATUM(x)) )
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#define PG_RETURN_NDBOX(x) PG_RETURN_POINTER(x)
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