Update Tape.h issue #793

[Deepanshu9376]

updated the tape.h
Instead of ensuring contiguous elements, you suggest allocating slabs of 32 or 64 elements. Each slab would be a chunk of memory, and the last element in one slab would point to the next slab. This approach can improve memory management and reduce reallocation overhead.
You’ve defined an initial capacity of 32 elements (_init_capacity). If the tape is empty, this initial capacity is used. Otherwise, the capacity is doubled on each reallocation.
If memory allocation fails (!new_data), you clean up existing memory, print an error message, and abort execution.
Here’s an updated version of your grow() function incorporating these changes.