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An implementation of index intersect via a modified Unique class.

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This code is planned to be used for mwl#21.
This commit is contained in:
Igor Babaev 2010-09-13 15:22:11 -07:00
commit 69dd773b67
9 changed files with 598 additions and 76 deletions
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include/my_tree.h
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@ -31,6 +31,7 @@ extern "C" {
#define tree_set_pointer(element,ptr) *((uchar **) (element+1))=((uchar*) (ptr))
#define TREE_NO_DUPS 1
#define TREE_ONLY_DUPS 2
typedef enum { left_root_right, right_root_left } TREE_WALK;
typedef uint32 element_count;