Interested to Buy Any Domain ? << Click Here >> for more details...
How to construct virtual constructor
- 6 Answers
- 14546 Views
- CIStems Software, Symphony, I also Faced
- E-Mail Answers
Answer Posted / shakti singh khinchi
Virtual constructors are not used in any case in c++, bcz
the construction order in c++ should always remains from
base to derived , no one can changed their construction
order, so no need to declare constructor as virtual. But if
anyone wants to make it virtual then it is possible to make
a constructor virtual but it is against the OOPs.
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
What are c++ stream classes?
What is the use of seekg in c++?
Eplain extern keyword?
Is it possible to provide special behavior for one instance of a template but not for other instances?
Why can’t you call invariants() as the first line of your constructor?
What are the advantages of using const reference arguments in a function?
write a program that reads in a file and counts the number of lines, words, and characters. Your program should ask the user to input a filename. Open the file and report an error if the file does not exist or cannot be opened for some other reason. Then read in the contents of the file and count the number of lines, words, and characters in the file. Also print additional information about the file, such as the longest and shortest words, and longest and shortest lines. For simplicity, we define a word to be one or more characters ending with white space (a space, tab, carriage return, etc.). Functions for checking the types of characters can be found in the ctype.h header file, so you want to include this header file in your program. For example, the sentence below could be all that is in a file. This sentence IT 104 is taught in C++. has 32 characters, one line, and six words. The shortest line is 32 characters. The longest line is 32 characters. The shortest word is 2 characters. The longest word is 6 characters
Differentiate between a pointer and a reference with respect to c++.
What is operators in c++?
Define copy constructor.
What is the need of a destructor?
Why the usage of pointers in C++ is not recommended ?
What are the rules for naming an identifier?
Write a program using display() function which takes two arguments.
Why c++ is called oop?
