What are the disadvantages of designing an ADT to be a pointer? E.g. you create an instance of the ADT with the express purpose of it only accessing data through a pointer. Choose from the following. inheritance can allow these nodes to access many differing types of data. It creates an unnecessary level of indirection. accessing differing data through the node will require ADT specialization The nodes can easily be added as access points in any number of data structures.

What are the disadvantages of designing an ADT to be a pointer? E.g. you create an instance of the ADT with the express purpose of it only accessing data through a pointer. Choose from the following. inheritance can allow these nodes to access many differing types of data. It creates an unnecessary level of indirection. accessing differing data through the node will require ADT specialization The nodes can easily be added as access points in any number of data structures.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter13: Overloading And Templates

Section: Chapter Questions

Problem 18PE

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What are the disadvantages of designing an ADT to be a pointer? E.g. you create an instance of the ADT with the express purpose of it only accessing data through a pointer. Choose from the following.

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Computer Science Create an inheritance hierarchy of Rodent: Mouse, Gerbil, Hamster, etc. In the base class, provide methods that are common to all Rodents, and redefine these in the derived classes to perform different behaviors depending on the specific type of Rodent. Create an array of pointers to Rodent, fill it with different specific types of Rodents, and call your base-class methods to see what happens. Write a small program to show the difference between calling a virtual function inside a normal member function and calling a virtual function inside a constructor. The program should prove that the two calls produce different results.
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This question was already answered which was incorrect.Please use pointers In c++ Make the print function in the petRecord class virtual. Create a new main that creates a PetRecord pointer, then asks the user if they want a cat, dog or bird, and creates the appropriate pet type at the pointer (use the keyword new and the default constructor). Print its’ information using the print function, including the information specific to that pet type (works due to polymorphism). Finally, delete the object at the pointer. NOTE: Answer only if you know this answer otherwise I wil downvote also don't copy from other platforms Thankyou
How can code use pointers or references from the base class to execute the same virtual function so that it may be utilised across multiple data types?
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How should a software utilize pointers or references from the base class to invoke the same virtual function so that it may be used in different data types?
In c++ Make the print function in the petRecord class virtual. Create a new main that creates a PetRecord pointer, then asks the user if they want a cat, dog or bird, and creates the appropriate pet type at the pointer (use the keyword new and the default constructor). Print its’ information using the print function, including the information specific to that pet type (works due to polymorphism). Finally, delete the object at the pointer. NOTE: Answer only if you know this answer otherwise I wil downvote also don't copy from other platforms Thankyou
I am having some issues in understanding pointers, references and overloading and how should I apply them? It is because I already understand how to define, use, and understand the theory behind it. Yet, still lost when trying to apply them in various situations.
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To effectively utilize a shared virtual function across multiple forms and structures, what is the appropriate method for a program to invoke it when employing base class pointers or references?
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		inheritance can allow these nodes to access many differing types of data.
		It creates an unnecessary level of indirection.
		accessing differing data through the node will require ADT specialization
		The nodes can easily be added as access points in any number of data structures.