Aggregation. Family A Person with Children: Anna BobCarl.
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Aggregation
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Family Setup Main owns memory for list of Persons 0? 1? 2? 3? 4? 5? 6? 7?
Transcript of Aggregation. Family A Person with Children: Anna BobCarl.
![Page 1: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/1.jpg)
Aggregation
![Page 2: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/2.jpg)
Family
• A Person with Children:Anna
Bob Carl
![Page 3: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/3.jpg)
Family Setup
• Main owns memoryfor list of Persons
0 ?
1 ?
2 ?
3 ?
4 ?
5 ?
6 ?
7 ?
![Page 4: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/4.jpg)
Family
• setupFamily fills array0 Anna
1 Bob
2 Carl
3 Dana
4 Erin
5 Fay
6 George
7 Henry
![Page 5: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/5.jpg)
Family
• Then sets up relationsAnna
Bob Carl
Dana Erin Fay
George Henry0 Anna
1 Bob
2 Carl
3 Dana
4 Erin
5 Fay
6 George
7 Henry
![Page 6: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/6.jpg)
Adding Children
• AnnaBefore Kid After
![Page 7: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/7.jpg)
Family
• A family treeAnna
Bob Carl
Dana Erin Fay
George Henry
annaPtr
![Page 8: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/8.jpg)
Family
• A family treeAnna
Bob Carl
Dana Erin Fay
George Henry
currentPerson
annaPtr
![Page 9: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/9.jpg)
Family
• A family treeAnna
Bob Carl
Dana Erin Fay
George Henry
currentPerson
annaPtr
![Page 10: Aggregation. Family A Person with Children: Anna BobCarl.](https://reader035.fdocuments.in/reader035/viewer/2022081807/5a4d1b5c7f8b9ab0599ab72d/html5/thumbnails/10.jpg)
Family
• A family treeAnna
Bob Carl
Dana Erin Fay
George Henry
currentPerson
annaPtr