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14.7

Aggregation. 14.7. Aggregation. Aggregation : a class is a member of a class Supports the modeling of ‘has a’ relationship between classes – enclosing class ‘has a’ enclosed class Same notation as for structures within structures. Aggregation. class StudentInfo { private:

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14.7

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  1. Aggregation 14.7

  2. Aggregation • Aggregation: a class is a member of a class • Supports the modeling of ‘has a’ relationship between classes – enclosing class ‘has a’ enclosed class • Same notation as for structures within structures

  3. Aggregation class StudentInfo { private: string firstName, LastName; string address, city, state, zip; ... }; class Student { private: StudentInfo personalData; ... };

  4. See the Instructor, TextBook, and Course classes in Chapter 14.

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