What is OOPS and How it is different from Procedural
Programming ?
Answer Posted / sambhav
OOPS is a methodology used for building software
application and OOPS consist of Classes, Object and Methods.
Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
What is the difference between inheritance and polymorphism?
What does and I oop and sksksk mean?
What is interface? When and where is it used?
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 this pointer in oop?
What is the real time example of encapsulation?
What is abstraction in oop with example?
How do you use inheritance in unity?
write a program to find 2^n+1 ?
What does oop mean in snapchat?
What is the real life example of polymorphism?
when to use 'mutable' keyword and when to use 'const cast' in c++
Why is oop better than procedural?
What is super in oop?
class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash