Overloading unary operators using friend function, C/C++ Programming

Assignment Help:

Overloading Unary Operators Using Friend Function

class sign

{

int a,b,c;

public:

sign(){}; sign(int,int,int); void putdata(void);

friend void operator-(sign &);

};

void operator-(sign &s)

{s.a=-s.a;s.b=-s.b;s.c=-s.c;        }

void sign::putdata(void)

{cout<<"a is: "<<a<<"\n"; cout<<"b is "<"\n"; cout<<"c is "<<c<<"\n";

}

sign::sign(int x,int y, int z)

{a=x;b=y;c=z;                         }

int main()

{sign s; //Implicit constructor calling s=sign(1000,2,10); //Explicit constructor calling s.putdata();

-s;

s.putdata();

cout<<endl;

s=sign(-2000,2,-5);

s.putdata();

-s;

s.putdata();

return 0;

}


Related Discussions:- Overloading unary operators using friend function

Area under curve, Write a program to find the area under the curve y = f(x)...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Program to print a series, Write a program called Series that will print/di...

Write a program called Series that will print/display a series of numbers starting with 1 and ending with the last number that is less than 30. The series should include only odd n

Type compatibility, Define  T y pe c o m p a t i b i li t y? ...

Define  T y pe c o m p a t i b i li t y? T o a s s i g n i n t t o s m a l l i n t t h e v a r i a b l e should b e

Program for game of war, Objective of this Program: (a) To learn more ab...

Objective of this Program: (a) To learn more about modularization of a program into independent modules, (b) To use arrays in a program, (c) To get some experience with us

Valid segments 1, Consider text comprised of sentences and sentences compri...

Consider text comprised of sentences and sentences comprised of words. Words in a sentence will be space delimited. Given a text and K strings, task is to find out the number valid

Define polymorphism?, Define Polymorphism? A: Polymorphism let a client ...

Define Polymorphism? A: Polymorphism let a client to treat distinct objects in the similar way even if they were developed from distinct classes and exhibit different behaviors.

#, #Write a program to find the area under the curve y = f(x) between x = a...

#Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can

C++, Write a c++ program to find the sum of 0.123 ? 103 and 0.456 ? 102 and...

Write a c++ program to find the sum of 0.123 ? 103 and 0.456 ? 102 and write the result in three significant digits.

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