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.Dd October 18, 2013
.Dt CK_ARRAY_FOREACH 3
.Sh NAME
.Nm CK_ARRAY_FOREACH
.Nd iterate through an array
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_array.h
.Ft bool
.Fn CK_ARRAY_FOREACH "ck_array_t *array" "ck_array_iterator_t *iterator" "void **b"
.Sh DESCRIPTION
The
.Fn CK_ARRAY_FOREACH 3
macro iterates through the array pointed to by
.Fa array .
A pointer to an iterator object must be specified by
.Fa iterator
and
.Fa b
must point to a void pointer.
.Sh EXAMPLE
.Bd -literal -offset indent
#include <ck_array.h>

/* Assume this was already previously initialized. */
ck_array_t array;

void
example(void)
{
	ck_array_iterator_t iterator;
	void *pointer;

	CK_ARRAY_FOREACH(&array, &iterator, &pointer) {
		do_something(pointer);
	}
}
.Ed
.Sh RETURN VALUES
This macro has no return value.
.Sh SEE ALSO
.Xr ck_array_init 3 ,
.Xr ck_array_commit 3 ,
.Xr ck_array_put 3 ,
.Xr ck_array_put_unique 3 ,
.Xr ck_array_remove 3 ,
.Xr ck_array_deinit 3
.Xr ck_array_length 3 ,
.Xr ck_array_buffer 3 ,
.Xr ck_array_initialized 3
.Pp
Additional information available at http://concurrencykit.org/