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3bf2e442ab
myisam spatial code isolated myisam/mi_create.c: spatial code ifdef-ed myisam/mi_key.c: spatial code ifdef-ed myisam/mi_open.c: spatial code ifdef-ed myisam/mi_range.c: spatial code ifdef-ed myisam/mi_rkey.c: spatial code ifdef-ed myisam/mi_rnext.c: spatial code ifdef-ed myisam/mi_rnext_same.c: spatial code ifdef-ed myisam/rt_index.c: spatial code ifdef-ed myisam/rt_index.h: spatial code ifdef-ed myisam/rt_key.c: spatial code ifdef-ed myisam/rt_key.h: spatial code ifdef-ed myisam/rt_mbr.c: spatial code ifdef-ed myisam/rt_mbr.h: spatial code ifdef-ed myisam/rt_split.c: spatial code ifdef-ed myisam/rt_test.c: spatial code ifdef-ed myisam/sp_defs.h: spatial code ifdef-ed myisam/sp_key.c: spatial code ifdef-ed myisam/sp_test.c: spatial code ifdef-ed sql/spatial.cc: spatial code ifdef-ed sql/spatial.h: spatial code ifdef-ed sql/sql_yacc.yy: wrong error messages fixed
36 lines
1.6 KiB
C
36 lines
1.6 KiB
C
/* Copyright (C) 2000 MySQL AB & Ramil Kalimullin & MySQL Finland AB
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& TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef _rt_mbr_h
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#define _rt_mbr_h
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#ifdef HAVE_RTREE_KEYS
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int rtree_key_cmp(HA_KEYSEG *keyseg, uchar *a, uchar *b, uint key_length,
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uint nextflag);
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int rtree_combine_rect(HA_KEYSEG *keyseg,uchar *, uchar *, uchar*,
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uint key_length);
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double rtree_rect_volume(HA_KEYSEG *keyseg, uchar*, uint key_length);
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int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res);
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double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar *a, uchar *b,
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uint key_length);
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double rtree_area_increase(HA_KEYSEG *keyseg, uchar *a, uchar *b,
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uint key_length, double *ab_area);
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int rtree_page_mbr(MI_INFO *info, HA_KEYSEG *keyseg, uchar *page_buf,
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uchar* c, uint key_length);
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#endif /*HAVE_RTREE_KEYS*/
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#endif /* _rt_mbr_h */
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