CK_ARRAY_FOREACH(3)

💖 CK_ARRAY_FOREACH(3) 💖

okay so bestie, welcome to the Concurrency Kit manual — this one's CK_ARRAY_FOREACH, and it's about to be your new fave little loop. no cap.

✨ NAME ✨

CK_ARRAY_FOREACH — iterate through an array 🦋

📚 LIBRARY 📚

Concurrency Kit (that's libck, and you link it with -lck) 🎀

🌸 SYNOPSIS 🌸

#include <ck_array.h>

bool
CK_ARRAY_FOREACH(ck_array_t *array, ck_array_iterator_t *iterator,
    void **b);

💅 DESCRIPTION 💅

So the CK_ARRAY_FOREACH(3) macro? it literally walks through the array that array points at. main character energy, honestly.

• you gotta hand it a pointer to an iterator object, and that goes in iterator
• and b has to point to a void pointer

that's it. that's the whole vibe check. 💖

🍓 EXAMPLE 🍓

#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);
        }
}

look at her go 😭✨

⭐ RETURN VALUES ⭐

ngl, this macro has no return value. it just does its thing and leaves. periodt. 💅

👑 SEE ALSO 👑

• ck_array_init(3)
• ck_array_commit(3)
• ck_array_put(3)
• ck_array_put_unique(3)
• ck_array_remove(3)
• ck_array_deinit(3)
• ck_array_length(3)
• ck_array_buffer(3)
• ck_array_initialized(3)

Additional information available at http://concurrencykit.org/ 🫶

k bye bestie, that's the whole page — Concurrency Kit, dated October 18, 2013, and this was CK_ARRAY_FOREACH(3). go iterate something iconic 🌈💜🧚