function lfds711_btree_au_get_by_absolute_position

Source Files

└───liblfds711
    ├───inc
    │   └───liblfds711
    │           lfds711_btree_addonly_unbalanced.h
    └───src
        └───lfds711_btree_addonly_unbalanced
                lfds711_btree_addonly_unbalanced_get.c

Opaque Structures

struct lfds711_btree_au_element;
struct lfds711_btree_au_state;

Enums

enum lfds711_btree_au_absolute_position
{
  LFDS711_BTREE_AU_ABSOLUTE_POSITION_ROOT,
  LFDS711_BTREE_AU_ABSOLUTE_POSITION_SMALLEST_IN_TREE,
  LFDS711_BTREE_AU_ABSOLUTE_POSITION_LARGEST_IN_TREE
};

Prototypes

int lfds711_btree_au_get_by_absolute_position( struct lfds711_btree_au_state *baus,
                                               struct lfds711_btree_au_element **baue,
                                               enum lfds711_btree_au_absolute_position absolute_position );

Parameters

struct lfds711_btree_au_state *baus

A pointer to an initialized lfds711_btree_au_state.

struct lfds711_btree_au_element **baue

Set to point to the element specified by position.

enum lfds711_btree_au_absolute_position absolute_position

Indicates which element to retrieve from the tree.

Return Value

Returns 1 if a btree element was found at the given position, 0 otherwise (i.e. the and the only time 0 is returned is when the btree is empty).

Notes

No notes.

See Also

• Binary Tree (add-only, unbalanced)
• lfds711_btree_au_get_by_relative_position