Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / prakash bora
The idea behind inline functions is to insert the code of a
called function at the point where the function is called.
If done carefully, this can improve the application's
performance in exchange for increased compile time and
possibly (but not always) an increase in the size of the
generated binary executables.
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
Why do pointers exist?
i=20;k=0;
for(j=1;k-i;k+=j<10?4:3)
{
cout< What are the features of oop? What is a class in oop? String = "C++ is an object oriented programming language.An
imp feature of oops is classes and objects".Write a pgm to
count the repeated words from this scenario? What are the benefits of polymorphism? What is difference between inheritance and polymorphism? Advantage and disadvantage of routing in telecom sector What is destructor in oop? program for insertion ,deletion,sorting in double link list
How does polymorphism work? Why do we use oops? What is a superclass in oop? write string class as your own class in java without using
any built-in function 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
