C++ (Cpp) zlist_tail Examples

Example #1

File: zlist.c Project: bakirtasa/czmq

void
zlist_test (int verbose)
{
    printf (" * zlist: ");

    //  @selftest
    zlist_t *list = zlist_new ();
    assert (list);
    assert (zlist_size (list) == 0);

    //  Three items we'll use as test data
    //  List items are void *, not particularly strings
    char *cheese = "boursin";
    char *bread = "baguette";
    char *wine = "bordeaux";

    zlist_append (list, cheese);
    assert (zlist_size (list) == 1);
    zlist_append (list, bread);
    assert (zlist_size (list) == 2);
    zlist_append (list, wine);
    assert (zlist_size (list) == 3);

    assert (zlist_head (list) == cheese);
    assert (zlist_next (list) == cheese);

    assert (zlist_first (list) == cheese);
    assert (zlist_tail (list) == wine);
    assert (zlist_next (list) == bread);

    assert (zlist_first (list) == cheese);
    assert (zlist_next (list) == bread);
    assert (zlist_next (list) == wine);
    assert (zlist_next (list) == NULL);
    //  After we reach end of list, next wraps around
    assert (zlist_next (list) == cheese);
    assert (zlist_size (list) == 3);

    zlist_remove (list, wine);
    assert (zlist_size (list) == 2);

    assert (zlist_first (list) == cheese);
    zlist_remove (list, cheese);
    assert (zlist_size (list) == 1);
    assert (zlist_first (list) == bread);

    zlist_remove (list, bread);
    assert (zlist_size (list) == 0);

    zlist_append (list, cheese);
    zlist_append (list, bread);
    assert (zlist_last (list) == bread);
    zlist_remove (list, bread);
    assert (zlist_last (list) == cheese);
    zlist_remove (list, cheese);
    assert (zlist_last (list) == NULL);

    zlist_push (list, cheese);
    assert (zlist_size (list) == 1);
    assert (zlist_first (list) == cheese);

    zlist_push (list, bread);
    assert (zlist_size (list) == 2);
    assert (zlist_first (list) == bread);

    zlist_append (list, wine);
    assert (zlist_size (list) == 3);
    assert (zlist_first (list) == bread);

    zlist_sort (list, s_compare);
    char *item;
    item = (char *) zlist_pop (list);
    assert (item == bread);
    item = (char *) zlist_pop (list);
    assert (item == wine);
    item = (char *) zlist_pop (list);
    assert (item == cheese);
    assert (zlist_size (list) == 0);

    //  Destructor should be safe to call twice
    zlist_destroy (&list);
    zlist_destroy (&list);
    assert (list == NULL);
    //  @end

    printf ("OK\n");
}

Example #2

File: org_zeromq_czmq_Zlist.c Project: awynne/czmq

JNIEXPORT jlong JNICALL
Java_zlist__1_1tail (JNIEnv *env, jclass c, jlong self)
{
    jlong tail_ = (jlong) zlist_tail ((zlist_t *) self);
    return tail_;
}

Example #3

File: zlist.c Project: chsticksel/ocamlczmq

void
zlist_test (bool verbose)
{
    printf (" * zlist: ");

    //  @selftest
    zlist_t *list = zlist_new ();
    assert (list);
    assert (zlist_size (list) == 0);

    //  Three items we'll use as test data
    //  List items are void *, not particularly strings
    char *cheese = "boursin";
    char *bread = "baguette";
    char *wine = "bordeaux";

    zlist_append (list, cheese);
    assert (zlist_size (list) == 1);
    assert ( zlist_exists (list, cheese));
    assert (!zlist_exists (list, bread));
    assert (!zlist_exists (list, wine));
    zlist_append (list, bread);
    assert (zlist_size (list) == 2);
    assert ( zlist_exists (list, cheese));
    assert ( zlist_exists (list, bread));
    assert (!zlist_exists (list, wine));
    zlist_append (list, wine);
    assert (zlist_size (list) == 3);
    assert ( zlist_exists (list, cheese));
    assert ( zlist_exists (list, bread));
    assert ( zlist_exists (list, wine));

    assert (zlist_head (list) == cheese);
    assert (zlist_next (list) == cheese);

    assert (zlist_first (list) == cheese);
    assert (zlist_tail (list) == wine);
    assert (zlist_next (list) == bread);

    assert (zlist_first (list) == cheese);
    assert (zlist_next (list) == bread);
    assert (zlist_next (list) == wine);
    assert (zlist_next (list) == NULL);
    //  After we reach end of list, next wraps around
    assert (zlist_next (list) == cheese);
    assert (zlist_size (list) == 3);

    zlist_remove (list, wine);
    assert (zlist_size (list) == 2);

    assert (zlist_first (list) == cheese);
    zlist_remove (list, cheese);
    assert (zlist_size (list) == 1);
    assert (zlist_first (list) == bread);

    zlist_remove (list, bread);
    assert (zlist_size (list) == 0);

    zlist_append (list, cheese);
    zlist_append (list, bread);
    assert (zlist_last (list) == bread);
    zlist_remove (list, bread);
    assert (zlist_last (list) == cheese);
    zlist_remove (list, cheese);
    assert (zlist_last (list) == NULL);

    zlist_push (list, cheese);
    assert (zlist_size (list) == 1);
    assert (zlist_first (list) == cheese);

    zlist_push (list, bread);
    assert (zlist_size (list) == 2);
    assert (zlist_first (list) == bread);
    assert (zlist_item (list) == bread);

    zlist_append (list, wine);
    assert (zlist_size (list) == 3);
    assert (zlist_first (list) == bread);

    zlist_t *sub_list = zlist_dup (list);
    assert (sub_list);
    assert (zlist_size (sub_list) == 3);

    zlist_sort (list, s_compare);
    char *item;
    item = (char *) zlist_pop (list);
    assert (item == bread);
    item = (char *) zlist_pop (list);
    assert (item == wine);
    item = (char *) zlist_pop (list);
    assert (item == cheese);
    assert (zlist_size (list) == 0);

    assert (zlist_size (sub_list) == 3);
    zlist_push (list, sub_list);
    zlist_t *sub_list_2 = zlist_dup (sub_list);
    zlist_append (list, sub_list_2);
    assert (zlist_freefn (list, sub_list, &s_zlist_free, false) == sub_list);
    assert (zlist_freefn (list, sub_list_2, &s_zlist_free, true) == sub_list_2);
    zlist_destroy (&list);

    //  Test autofree functionality
    list = zlist_new ();
    assert (list);
    zlist_autofree (list);
    //  Set equals function otherwise equals will not work as autofree copies strings
    zlist_comparefn (list, s_compare);
    zlist_push (list, bread);
    zlist_append (list, cheese);
    assert (zlist_size (list) == 2);
    zlist_append (list, wine);
    assert (zlist_exists (list, wine));
    zlist_remove (list, wine);
    assert (!zlist_exists (list, wine));
    assert (streq ((const char *) zlist_first (list), bread));
    item = (char *) zlist_pop (list);
    assert (streq (item, bread));
    free (item);
    item = (char *) zlist_pop (list);
    assert (streq (item, cheese));
    free (item);

    zlist_destroy (&list);
    assert (list == NULL);
    //  @end

    printf ("OK\n");
}

Example #4

File: qzlist.cpp Project: Enricovc/zyre

///
//  Return last item in the list, or null, leaves the cursor
void * QZlist::tail ()
{
    void * rv = zlist_tail (self);
    return rv;
}

Example #5

File: QmlZlist.cpp Project: GameFilebyOpenSourse/czmq

///
//  Return last item in the list, or null, leaves the cursor
void *QmlZlist::tail () {
    return zlist_tail (self);
};

Example #6

File: org_zeromq_czmq_Zlist.c Project: awakecoding/czmq

JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zlist__1_1tail (JNIEnv *env, jclass c, jlong self)
{
    jlong tail_ = (jlong) (intptr_t) zlist_tail ((zlist_t *) (intptr_t) self);
    return tail_;
}