Computer Science - Object Oriented Programming Using C++ - Discussion
Discussion Forum : Object Oriented Programming Using C++ - Section 3 (Q.No. 16)
16.
Functions that returns information about an object's state can be classified as ________
Discussion:
2 comments Page 1 of 1.
Chetali said:
3 years ago
- An object's state is returned without modifying the object's abstract state by using a function called inspector. Invoking an inspector does not cause any noticeable change in the object's behavior of any of the functions of that object.
- A mutator, on the other hand, changes the state of an object which is noticeable by outsiders. It means, it changes the abstract state of the object.
- A mutator, on the other hand, changes the state of an object which is noticeable by outsiders. It means, it changes the abstract state of the object.
Waqas said:
8 years ago
The get() functions are usually referred to as inspectors as that just retrieve the data values from the source.
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