Likewise, the get function begins by computing the initial hash value. If the value is not in the initial slot, rehash is used to locate the next possible position. Notice that line 15 guarantees that the search will terminate by checking to make sure that we have not returned to the initial slot. If that happens, we have exhausted all possible slots and the item must not be present. The final methods of the HashTable class provide additional dictionary functionality. We overload the_getitem_ and_setitem methods to allow access using "U." This means that once a HashTable has been created, the familiar index operator will be available

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Likewise, the get function begins by computing the initial hash value. If the value is not in the
initial slot, rehash is used to locate the next possible position. Notice that line 15 guarantees
that the search will terminate by checking to make sure that we have not returned to the initial
slot. If that happens, we have exhausted all possible slots and the item must not be present.
The final methods of the HashTable class provide additional dictionary functionality. We
overload thegetitem_ and_setitem methods to allow access using "(1." This
means that once a HashTable has been created, the familiar index operator will be available.
Transcribed Image Text:Likewise, the get function begins by computing the initial hash value. If the value is not in the initial slot, rehash is used to locate the next possible position. Notice that line 15 guarantees that the search will terminate by checking to make sure that we have not returned to the initial slot. If that happens, we have exhausted all possible slots and the item must not be present. The final methods of the HashTable class provide additional dictionary functionality. We overload thegetitem_ and_setitem methods to allow access using "(1." This means that once a HashTable has been created, the familiar index operator will be available.
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