Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / arun upadhyay
Abstraction is basically the data types,information
associated with a function,object which may not be required
by user therefore that unnecessary data is hidden from user.
e.g. int a, only data type nature is provided not about
its memory space.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the main purpose of inheritance law?
What is the types of inheritance?
What do you mean by overloading?
Whats is abstraction in oops?
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 cohesion in oop?
What are properties in oop?
How to improve object oriented design skills?
I have One image (means a group photo ) how to split the faces only from the image?............ please send the answer nagadurgaraju@gmail.com thanks in advace...
What is oops in simple words?
i=20;k=0;
for(j=1;k-i;k+=j<10?4:3)
{
cout< What are the benefits of interface? What is methods in oop? When not to use object oriented programming? what is the drawback of classical methods in oops?
