Answer / vk

Using explicit keyword in the constructor

Answer / kavitha

If any situation like that the constructor should build the
objects and should not get used for carrying out
conversions, In that situation we are required to use the
explicit keyword with the constructor.

Answer / p.madhupriya

declare the duplicate operator.

Answer / v.senthil kumaran

Declare operator function (dummy) for assignment operator
in the private section of the class.

Answer / anupam deo

Use operator overloading

Is std :: string immutable?

0 Answers  

What is a built-in function?

1 Answers  

diff between pointer and reference in c++?

1 Answers  

Why do we need templates?

0 Answers  

What are the popular tools used to detect memory leaks in c++

4 Answers   TATA,

What is dangling pointers?and what is memory leak?

5 Answers  

Can non graphic characters be used and processed in C++?

0 Answers   HCL,

Is java made in c++?

0 Answers  

what is the order of initialization for data?

10 Answers   Amazon, TCS, Wipro,

Please explain the reference variable in c++?

0 Answers  

What is the use of data hiding?

0 Answers  

What is the difference between a type-specific template friend class and a general template friend class?

0 Answers