Return the address of a value at the specified absolute offset. (See the comment for `OffsetOf` for more info about partitioning)

Increment or decrement the specified address by a given number

Given an address, return the absolute offset of the address in the range This might be tricky for partitioned ranges. For example if you have two partitions with 10 values addressed by (0,0)..(0,9); (1,0)..(1,9), the the offset of address (1, 5) is 15.