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Add _get_at method for B+TREE

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Patrick Pelissier committed 2021-03-28 09:29:04 +02:00
1 parent 52e745f905
commit 3d7e9e7c03
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README.md
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@@ -3110,12 +3110,19 @@ or NULL if there is no element in the B+Tree.
Return a pointer to the maximum element of the tree
or NULL if there is no element in the B+Tree.
##### value\_type * name\_get(const name\_t tree, const key\_type *data)
##### const value\_type * name\_cget(const name\_t tree, const key\_type *data)
##### value\_type * name\_get(const name\_t tree, const key\_type data)
##### const value\_type * name\_cget(const name\_t tree, const key\_type data)
Return a pointer to the value of the tree 'tree' that is associated to 'data',
or NULL if there is no match.
##### value\_type * name\_get\_at(name\_t tree, const key\_type data)
Return a pointer to the value of the tree 'tree' that is associated to 'data'.
If the key doesn't exist yet in the tree, a new entry is created with 'key'
and a value initialized with its INIT operator,
then a pointer to the newly created entry is returned.
##### void name\_swap(name\_t tree1, name\_t tree2)
Swap both trees.