Can we overload operator in c++?

980

Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c

1230

describe private access specifiers?

1134

I want explanation for this assignment: how to connect mysql database using c/c++,please explain this detailly?

2019

What is c++ good for?

1002

Do class declarations end with a semicolon?

1031

What is c++ try block?

991

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

3174

What is constant in c++ with example?

1076

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

2072

What is multilevel inheritance?

1153

Write about the members that a derived class can add?

934

How to access a variable of the structure?

1015

What is microsoft c++ redistributable?

1028

What is polymorphism oop?

1008