avl.h File Reference

#include <grpc/support/sync.h>

Go to the source code of this file.

Data Structures
struct	gpr_avl_node
	internal node of an AVL tree More...
struct	gpr_avl_vtable
struct	gpr_avl
	"pointer" to an AVL tree - this is a reference counted object - use gpr_avl_ref to add a reference, gpr_avl_unref when done with a reference More...

Typedefs
typedef struct gpr_avl_node	gpr_avl_node
	internal node of an AVL tree More...
typedef struct gpr_avl_vtable	gpr_avl_vtable
typedef struct gpr_avl	gpr_avl
	"pointer" to an AVL tree - this is a reference counted object - use gpr_avl_ref to add a reference, gpr_avl_unref when done with a reference More...

Functions
GPRAPI gpr_avl	gpr_avl_create (const gpr_avl_vtable *vtable)
	create an immutable AVL tree More...
GPRAPI gpr_avl	gpr_avl_ref (gpr_avl avl)
	add a reference to an existing tree - returns the tree as a convenience More...
GPRAPI void	gpr_avl_unref (gpr_avl avl)
	remove a reference to a tree - destroying it if there are no references left More...
GPRAPI gpr_avl	gpr_avl_add (gpr_avl avl, void *key, void *value)
	return a new tree with (key, value) added to avl. More...
GPRAPI gpr_avl	gpr_avl_remove (gpr_avl avl, void *key)
	return a new tree with key deleted implicitly unrefs avl to allow easy chaining. More...
GPRAPI void *	gpr_avl_get (gpr_avl avl, void *key)
	lookup key, and return the associated value. More...

Typedef Documentation

typedef struct gpr_avl gpr_avl

"pointer" to an AVL tree - this is a reference counted object - use gpr_avl_ref to add a reference, gpr_avl_unref when done with a reference

typedef struct gpr_avl_node gpr_avl_node

internal node of an AVL tree

typedef struct gpr_avl_vtable gpr_avl_vtable

Function Documentation

GPRAPI gpr_avl gpr_avl_add	(	gpr_avl	avl,
		void *	key,
		void *	value
	)

return a new tree with (key, value) added to avl.

implicitly unrefs avl to allow easy chaining. if key exists in avl, the new tree's key entry updated (i.e. a duplicate is not created)

GPRAPI gpr_avl gpr_avl_create

(

const gpr_avl_vtable *

vtable

)

create an immutable AVL tree

GPRAPI void* gpr_avl_get	(	gpr_avl	avl,
		void *	key
	)

lookup key, and return the associated value.

does not mutate avl. returns NULL if key is not found.

GPRAPI gpr_avl gpr_avl_ref

(

gpr_avl

avl

)

add a reference to an existing tree - returns the tree as a convenience

GPRAPI gpr_avl gpr_avl_remove	(	gpr_avl	avl,
		void *	key
	)

return a new tree with key deleted implicitly unrefs avl to allow easy chaining.

GPRAPI void gpr_avl_unref

(

gpr_avl

avl

)

remove a reference to a tree - destroying it if there are no references left