GRASS GIS 8 Programmer's Manual
8.5.0dev(2024)-57a646b4a4
btree.h
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#ifndef GRASS_BTREE_H
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#define GRASS_BTREE_H
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typedef
struct
{
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void
*
key
;
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void
*
data
;
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int
left
;
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int
right
;
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}
BTREE_NODE
;
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typedef
struct
{
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BTREE_NODE
*
node
;
/* tree of values */
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int
tlen
;
/* allocated tree size */
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int
N
;
/* number of actual nodes in tree */
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int
incr
;
/* number of nodes to add at a time */
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int
cur
;
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int (*cmp)(
const
void
*,
const
void
*);
/* routine to compare keys */
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}
BTREE
;
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#include <
grass/defs/btree.h
>
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#endif
btree.h
BTREE_NODE
Definition:
btree.h:4
BTREE_NODE::left
int left
Definition:
btree.h:7
BTREE_NODE::right
int right
Definition:
btree.h:8
BTREE_NODE::key
void * key
Definition:
btree.h:5
BTREE_NODE::data
void * data
Definition:
btree.h:6
BTREE
Definition:
btree.h:11
BTREE::N
int N
Definition:
btree.h:14
BTREE::cur
int cur
Definition:
btree.h:16
BTREE::incr
int incr
Definition:
btree.h:15
BTREE::node
BTREE_NODE * node
Definition:
btree.h:12
BTREE::tlen
int tlen
Definition:
btree.h:13
include
grass
btree.h
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