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Grapical View Double Linked Lists

Grapical View Double Linked Lists. Dr. Thomas E. Hicks Computer Science Dept Trinity University. 1. Nodes & HeaderNodes Doubly Linked List. DA_DLList < PartListHeader , Part> Inventory ( " Inventory.hf ", "Inventory.nf", 3, 4);. DLList < PartListHeader , Part>

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Grapical View Double Linked Lists

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  1. Grapical View Double Linked Lists Dr. Thomas E. Hicks Computer Science Dept Trinity University 1

  2. Nodes &HeaderNodes Doubly Linked List

  3. DA_DLList <PartListHeader, Part> Inventory ( "Inventory.hf", "Inventory.nf", 3, 4); DLList <PartListHeader, Part> Inventory (3, 4); Graphical Representation Of Headers 1 0 / / 2 0 / / 3 0 / / 1 2 3 4

  4. Avail Pool Doubly Linked List

  5. DA_DLList <PartListHeader, Part> Inventory ( "Inventory.hf", "Inventory.nf", 3, 4); DLList <PartListHeader, Part> Inventory (3, 4); Graphical Representation Of Nodes & Headers 1 2 3 4 1

  6. 2 Cases PushDoubly Linked List Push Places Nodes At The Front Of The Linked List

  7. Push To An Empty List if (Inventory.Push (3, D)) puts (“Successful Push”);else puts (“Unsuccessful Push”); 3 1 2 3 3 3 1 0 / 3 / 3 D 1 2

  8. First Push To A Non-Empty List if (Inventory.Push (3, R)) puts (“Successful Push”);else puts (“Unsuccessful Push”); 3 1 2 D 3 3 1 3 2 1 1 3 3 3 3 1 R D 2

  9. Second Push To A Non-Empty List if (Inventory.Push (3, A)) puts (“Successful Push”);else puts (“Unsuccessful Push”); 3 3 3 1 3 3 2 2 1 2 1 3 3 3 1 2 1 3 3 1 R D R 3 1 1 3 2 D R A 2 /

  10. 2 Cases Pop Doubly Linked List Pop Deletes From The Front Of The Linked List

  11. First Pop From A Non-Empty List if (Inventory.Pop (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Pop”); Temp = Old Info = A 3 3 3 1 3 2 2 3 1 2 1 3 3 3 1 1 2 3 3 1 R D R 3 1 3 1 2 D A R 2 / A

  12. Second Pop From A Non-Empty List if (Inventory.Pop (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Pop”); A Temp = OldInfo = R 3 3 1 3 2 1 1 3 3 3 3 3 1 R D 1 2 D R A 2

  13. Pop The Last Node From A List if (Inventory.Pop (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Pop”); 3 1 2 R A 3 3 Temp = Old Info = D 3 1 0 / 3 / 3 D D R A 1 2

  14. 2 Cases Insert Doubly Linked List Insert Places Nodes At The Rear Of The Linked List

  15. Insert To An Empty List if (Inventory.Insert (3, D)) puts (“Successful Insert”);else puts (“Unsuccessful Insert”); 3 1 2 3 3 3 1 0 / 3 / 3 D 1 2

  16. First Insert To A Non-Empty List if (Inventory.Insert (3, R)) puts (“Successful Insert”);else puts (“Unsuccessful Insert”); 3 1 2 D 3 3 3 1 2 1 3 3 3 1 1 3 D R 2

  17. Second Insert To A Non-Empty List if (Inventory.Insert (3, A)) puts (“Successful Insert”);else puts (“Unsuccessful Insert”); 3 3 3 3 1 3 2 2 1 3 3 2 3 1 1 3 1 2 1 3 D R R 2 1 1 3 3 A R D 2 /

  18. 2 Cases Remove Doubly Linked List Remove Deletes From The Front Of The Linked List

  19. First Remove From A Non-Empty List if (Inventory.Remove (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Remove”); Temp = Old Info = D 3 3 3 2 2 3 1 3 1 2 2 3 1 1 1 3 2 2 R R 2 1 2 3 1 1 3 A R D A 3 / D

  20. Second Remove From A Non-Empty List if (Inventory.Remove (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Remove”); Temp = OldInfo = R 3 3 1 2 2 1 2 2 1 2 2 R 2 1 A 1 3 A R D 3 D

  21. Remove The Last Node From A List if (Inventory.Remove (3, Temp))cout << Temp << endl;else puts (“Unsuccessful Remove”); 2 1 3 R D 3 3 Temp = Old Info = A 2 1 0 / 2 / 2 A A R D 1 3

  22. 2 Cases InsertAfterDoubly Linked List InsertAfter Places Nodes To The Right Of The Right-Brother

  23. InsertAfter To The Middle Of A List if (Inventory.InsertAfter (3, T, 4)) puts (“Successful InsertAfter”);else puts (“Unsuccessful InsertAfter”); 4 2 1 3 R 3 4 3 4 2 Y C R 1 3 3 3 3 3 2 2 4 2 1 1 2 3 3 3 3 4 1 2 1 3 R 1 T 3 1 Y 4 3 2 4 C R /

  24. InsertAfter To The End Of A List if (Inventory.InsertAfter (3, Z, 4)) puts (“Successful InsertAfter”);else puts (“Unsuccessful InsertAfter”); 4 2 1 3 R 3 4 3 4 2 Y C R 1 3 3 3 3 3 2 2 4 2 1 1 2 3 1 3 3 4 3 2 1 1 R 1 Y 1 3 Z 4 3 2 4 C R /

  25. 4 Cases InplaceDoubly Linked List Inplace Places Nodes Inplace According To The Primary Object Overload

  26. Inplace On An Empty List if (Inventory.Inplace (3, D)) puts (“Successful Inplace”);else puts (“Unsuccessful Inplace”); 4 3 1 2 Insert 3 3 Push 3 1 0 3 / / 3 D 4 1 2

  27. Inplace To Front Of A List if (Inventory.Inplace (3, A)) puts (“Successful Inplace”);else puts (“Unsuccessful Inplace”); 3 4 1 2 D Push 3 3 4 3 1 2 3 4 3 3 3 4 A D 1 2

  28. Inplace To The End Of A List if (Inventory.Inplace (3, H)) puts (“Successful Inplace”);else puts (“Unsuccessful Inplace”); 4 3 3 4 A D 1 2 Insert 3 3 3 2 3 2 1 4 4 3 1 3 3 1 4 1 D 1 3 3 3 4 H R A 2

  29. Inplace To The Middle Of A List if (Inventory.Inplace (3, F)) puts (“Successful Inplace”);else puts (“Unsuccessful Inplace”); 3 1 4 1 D 1 3 3 1 4 H A R 2 InsertAfter 3 3 3 3 3 2 4 2 1 4 4 1 1 3 1 3 3 2 1 4 1 D 2 F 1 2 H 3 3 4 3 R A /

  30. Nodes & HeaderNodes

  31. Nodes & HeaderNodes

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