</I>, we will skip this bitmap page. Page descriptor
is reset when some object is deallocated within this bitmap page.<P>

Some database objects
(like hash table pages) should be aligned on page boundary
to provide more efficient access. DyBASE memory  allocator checks requested
size and if it is aligned on page boundary, then address of
allocated memory segment is also aligned on page boundary. Search of free hole
will be done faster in this case, because DyBASE increases step of current
position increment