But operator overloading makes class look ugly; isn''t it , C/C++ Programming

Assignment Help:

Q: But operator overloading makes class look ugly; isn't it assumed to make my code clearer?

A: Operator overloading makes life simpler for the users of a class, not for developer of the class!

Assume the following example.

class Array {

public:

int& operator[] (unsigned i); // Some people don't like this syntax

...

};

inline

int& Array::operator[] (unsigned i) // Some people don't like this syntax

{

...

}

Some programmer doesn't like the keyword operator or the somewhat humorous syntax which goes with it in the body of the class itself. However the operator overloading syntax isn't imagined to make life simpler for the developer of a class. It's imagined to make life simpler for the users of the class:

int main()

{

Array a;

a[3] = 4; // User code should be obvious and easy to understand...

...

}

Remember: in a reuse-oriented world, usually there will be many people, who employ your class, although there is only one person who builds it (yourself); thus you should do things that favor the several instead of the few.

 


Related Discussions:- But operator overloading makes class look ugly; isn''t it

Described friend?, A: Something to let your class to grant access to anothe...

A: Something to let your class to grant access to another class or function. Friends may be either classes or functions. Class grants access privileges to its friends. In genera

Quick Homework, Write three functions in C or C++: one that declares a larg...

Write three functions in C or C++: one that declares a large array statically, one that declares the same large array on the stack, and one that creates the same large array from t

Super ascii string cost, want the codings for these topic in ur experts min...

want the codings for these topic in ur experts minds.com

Using the substitution model illustrate the process, Each of the following ...

Each of the following two procedures defines a method for adding two positive integers in terms of the procedures inc, which increments its argument by 1, and dec, which decrements

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

HASHING, What is meant by open addressing? Explain various collision resolu...

What is meant by open addressing? Explain various collision resolution techniques with example

C program to read the contents of a file, Program is to read the contents o...

Program is to read the contents of a file: void main()    {   ifstream fin("ascii.txt");   char ch;   while(! fin.eof())     {   fin>>ch;   cout     }

Implementing Dynamic Binding for RPC, i didnt no how to write and how to im...

i didnt no how to write and how to implement and the programming can be done in C and execution should be done in UNIX

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