Write a program to implement operator functions, C/C++ Programming

Assignment Help:

Implementing Operator Functions

The general format of the Operator function is:

return_type operator op ( argument list );

 

Where op is the symbol for the operator being overloaded. Op has to be a valid C++ operator, a new symbol cannot be used.

e.g.

Let us consider an example where we overload unary arithmetic operator '++'.

                class Counter

                 {

                  public :

                                                Counter();

                                                void operator++(void);

                  private :

                                                int Count;

 

      };

                Counter::Counter()

                 {

                                Count = 0;

                 }

                                void Counter::operator++(void)

                 {

                                ++ Count ;

                 }

 

                void main()

                 {

                   Counter c1;

 

                                c1++;                                     // increments Count to 1

                                ++c1;                                     // increments Count to 2

                 }

 


Related Discussions:- Write a program to implement operator functions

C program for find even & odd no.s in the array , C Program for FIND EVEN &...

C Program for FIND EVEN & ODD NO.S IN THE ARRAY #include stdio.h> #include string.h> #include conio.h> void main() {           int i=0,j=0, l_e[100],l_o[100];

Write a c program to input three real numbers, Write a C program to input f...

Write a C program to input five numbers and print them out on a new line Write a C program to input three real numbers and print them out as follows:   The first variable is

What operators can or cannot be overloaded?, A: Mostly can be overloaded. T...

A: Mostly can be overloaded. The only C operators which can't be are. and?: (and sizeof, that is technically an operator). C++ adds a few of its own operators, mostly which can be

Tranporsition cipher, write a C program that can display the transpose form...

write a C program that can display the transpose form of a ciphertext matrix.

Describe "this" pointer?, It is a pointer accessible only in the member fun...

It is a pointer accessible only in the member functions of a struct, class or union type. It points to the object for which the member function is called. Static member functions d

C program to check factorial, C Program to check FACTORIAL   main() ...

C Program to check FACTORIAL   main() {             int i,j,m,fact,sum=0;           clrscr();           printf("ENTER THE NO.: ");           scanf("%d",&m);

Program to access file system, The program must use the file named on the c...

The program must use the file named on the command line as its input file. Suppose the program is named pdbtool. Then if the user types pdbtool 1A36.pdb the program must read the d

Determine the size of an interger data type without using , Determine the s...

Determine the size of an interger data type without using sizeof() function? A: #include int main() { int *i ; int *j = i + 1; cout }

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd