Answer Posted / guest
wrpping of data in to single unit
| Is This Answer Correct ? | 3 Yes | 17 No |
Post New Answer View All Answers
What are the two different types of polymorphism?
What is a superclass in oop?
What is class and object in oops?
What is the benefit of oop?
Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?
what type of questions
What is overriding in oops?
What is polymorphism in oops with example?
What is the difference between encapsulation and polymorphism?
Who invented oop?
How does polymorphism work?
Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation
design a c++ class for the chess board,provide a c++ class definition for such class(only class definition is required)
What is new keyword in oops?
What are different oops concepts?
