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plugin/pbxt/src/index_xt.h
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 *
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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 *
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 * 2005-09-30   Paul McCullagh
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 *
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#ifdef DRIZZLED
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#include <drizzled/definitions.h>
 
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#include <drizzled/sql_bitmap.h>
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#include <drizzled/field.h>
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using drizzled::Field;
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#else
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struct XTIndBlock;
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struct XTTable;
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struct XTThread;
 
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class Field;
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/*
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 * INDEX ROLLBACK
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        u_int                           mi_flags;
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        u_int                           mi_key_size;
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        u_int                           mi_max_items;                           /* The maximum number of items that can fit in a leaf node. */
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        xtBool                          mi_key_corrupted;                       /* Set to TRUE if a currupted index key is detected. */
 
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        xtBool                          mi_low_byte_first;
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        xtBool                          mi_fix_key;
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        xtBool                          mi_lazy_delete;                         /* TRUE if index entries are "lazy deleted". */
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        u_int                           mi_single_type;                         /* Used when the index contains a single field. */
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        XTPrevItemFunc          mi_prev_item;
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        XTLastItemFunc          mi_last_item;
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        XTSimpleCompFunc        mi_simple_comp_key;
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#ifdef DRIZZLED
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        uint64_t            mi_col_map;                                 /* Bit-map of columns in the index. */
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    uint64_t            mi_col_map_size;            /* size of this bitmap. */
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#else
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        MX_BITMAP                       mi_col_map;                                     /* Bit-map of columns in the index. */
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#endif
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        u_int                           mi_subset_of;                           /* Indicates if this index is a complete subset of someother index. */
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        u_int                           mi_seg_count;
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        XTIndexSegRec           mi_seg[200];