Function setTypeInitIterator

src/t_set.cpp:124–136

}

setTypeIterator *setTypeInitIterator(robj_roptr subject) {
    setTypeIterator *si = (setTypeIterator*)zmalloc(sizeof(setTypeIterator), MALLOC_LOCAL);
    si->subject = subject;
    si->encoding = subject->encoding;
    if (si->encoding == OBJ_ENCODING_HT) {
        si->di = dictGetIterator((dict*)subject->m_ptr);
    } else if (si->encoding == OBJ_ENCODING_INTSET) {
        si->ii = 0;
    } else {
        serverPanic("Unknown set encoding");
    }
    return si;
}

void setTypeReleaseIterator(setTypeIterator *si) {
    if (si->encoding == OBJ_ENCODING_HT)