Interested to Buy Any Domain ? << Click Here >> for more details...
what is the main difference between c and c++?
- 386 Answers
- 681997 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 / riddhi
c is d structed oriented lang and c++ is an object oriented
lang .
both have different i/o functions..
c doesn't hv classes and objects at all..
In c++ there is inheritance ....
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
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 polymorphism used for?
Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)
What is pure oop?
What is balance factor?
What is encapsulation oop?
What is the important feature of inheritance?
Why do we use encapsulation in oops?
What is the difference between a constructor and a destructor?
What does and I oop mean in text?
Write a c++ program to display pass and fail for three student using static member function
How do you define social class?
Will I be able to get a picture in D drive to the c++ program? If so, help me out?
Can main method override?
Where You Can Use Interface in your Project
