Public accessory and matador function members

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Reference no: EM131788516

When implementing an ADT with a class, using function members to implement operations is generally preferred over using friend functions. The friend mechanism is not consistent with the principle of information hiding, which protects the data members from outside access. If it is necessary to implement an operation with a function that is external to the class, it is better to provide access to the private data members by means of public accessory and matador function members.

Reference no: EM131788516

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