Function FLArrayIterator_Begin

Fleece/API_Impl/Fleece.cc:194–198

FLValue FLArray_Get(FLArray a, uint32_t index)       FLAPI {return a ? a->get(index) : nullptr;}

void FLArrayIterator_Begin(FLArray a, FLArrayIterator* i) FLAPI {
    static_assert(sizeof(FLArrayIterator) >= sizeof(Array::iterator),"FLArrayIterator is too small");
    new (i) Array::iterator(a);
    // Note: this is safe even if a is null.
}

uint32_t FLArrayIterator_GetCount(const FLArrayIterator* i) FLAPI {
    return ((Array::iterator*)i)->count();