/* Copyright (C) 2006 MySQL AB & Ramil Kalimullin & MySQL Finland AB & TCX DataKonsult AB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */#ifndef _rt_mbr_h#define _rt_mbr_h#ifdef HAVE_RTREE_KEYSintmaria_rtree_key_cmp(HA_KEYSEG*keyseg,uchar*a,uchar*b,uintkey_length,uintnextflag);intmaria_rtree_combine_rect(HA_KEYSEG*keyseg,uchar*,uchar*,uchar*,uintkey_length);doublemaria_rtree_rect_volume(HA_KEYSEG*keyseg,uchar*,uintkey_length);intmaria_rtree_d_mbr(HA_KEYSEG*keyseg,uchar*a,uintkey_length,double*res);doublemaria_rtree_overlapping_area(HA_KEYSEG*keyseg,uchar*a,uchar*b,uintkey_length);doublemaria_rtree_area_increase(HA_KEYSEG*keyseg,uchar*a,uchar*b,uintkey_length,double*ab_area);doublemaria_rtree_perimeter_increase(HA_KEYSEG*keyseg,uchar*a,uchar*b,uintkey_length,double*ab_perim);intmaria_rtree_page_mbr(MARIA_HA*info,HA_KEYSEG*keyseg,uchar*page_buf,uchar*c,uintkey_length);#endif /*HAVE_RTREE_KEYS*/#endif /* _rt_mbr_h */