what is the main difference between c and c++?
- 386 Answers
- 594893 Views
- AZTEC, B.Tech, CMC, College School Exams Tests, HCL, IBM, ITM, Khalsa Institute, Microsoft, Oracle, Sanjeevni Institute, TCS, Tech Mahindra, Wipro, ZeOmega, I also Faced
- E-Mail Answers
Answer Posted / ankit
in c there is proprocessor while in c++ there is chandan
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What are the data types in oop?
Why is oop useful?
What is difference between abstraction and encapsulation?
What is encapsulation example?
What is stream in oop?
What is overloading in oops?
Get me a number puzzle game-program
What is protected in oop?
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
What is encapsulation oop?
What is object in oop with example?
What is polymorphism give a real life example?
what is the drawback of classical methods in oops?
What is the difference between static polymorphism and dynamic polymorphism?
What is polymorphism in oop example?
