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| author | hf@deer.(none) <> | 2004-05-25 15:06:32 +0500 |
|---|---|---|
| committer | hf@deer.(none) <> | 2004-05-25 15:06:32 +0500 |
| commit | f200b0fbf0594bc3f75dd93795722c499f1a0afb (patch) | |
| tree | 1bd30ca9cbdba7bdacc7453d22bf1f95af138fd0 /myisam/rt_mbr.h | |
| parent | 216c3a3b5f01d46240d0175821fe672e8558484c (diff) | |
| download | mariadb-git-f200b0fbf0594bc3f75dd93795722c499f1a0afb.tar.gz | |
WL#1562 (Improving spatial code)
A set of changes improving our RTree indexes and fixed few bugs
found during the tests
Diffstat (limited to 'myisam/rt_mbr.h')
| -rw-r--r-- | myisam/rt_mbr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/myisam/rt_mbr.h b/myisam/rt_mbr.h index a68807370f9..ee71a8b9a93 100644 --- a/myisam/rt_mbr.h +++ b/myisam/rt_mbr.h @@ -28,6 +28,8 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar *a, uchar *b, uint key_length); double rtree_area_increase(HA_KEYSEG *keyseg, uchar *a, uchar *b, uint key_length, double *ab_area); +double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, + uint key_length, double *ab_perim); int rtree_page_mbr(MI_INFO *info, HA_KEYSEG *keyseg, uchar *page_buf, uchar* c, uint key_length); #endif /* _rt_mbr_h */ |