What''s the deal along with operator overloading?, C/C++ Programming

Assignment Help:

A: It let you to provide an intuitive interface to users of your class, as well as makes it possible for templates to equally work well with classes and built-in/intrinsic types.

Operator overloading let C/C++ operators to have user-defined meanings on user-defined types (classes). Overloaded operators are syntactic sugar for function calls:

class Fred {                      

public:

...

};

#if 0

// Without operator overloading:

Fred add(const Fred& x, const Fred& y); Fred mul(const Fred& x, const Fred& y);

Fred f(const Fred& a, const Fred& b, const Fred& c)

{

return add(add(mul(a,b), mul(b,c)), mul(c,a)); // Yuk...

}

#else

// With operator overloading:

Fred operator+ (const Fred& x, const Fred& y); Fred operator* (const Fred& x, const Fred& y);

Fred f(const Fred& a, const Fred& b, const Fred& c)

{

return a*b + b*c + c*a;

}

#endif

 


Related Discussions:- What''s the deal along with operator overloading?

Procedure to compute recursive and iterative process, Consider the followin...

Consider the following mathematical function: (a) Write a procedure that computes f by means of a recursive process (b) Write a procedure that computes f by means of an

Luminous and jewels, Byteland county is very famous for luminous jewels. Lu...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Lexicographically preceding permutation, Given an integer n and a permutati...

Given an integer n and a permutation of numbers 1, 2 ... , n-1, n write a program to print the permutation that lexicographically precedes the given input permutation. If the given

Explain the terms- substitutability and extensibility, Explain the terms- S...

Explain the terms- Substitutability and Extensibility Substitutability - The objects of a properly derived class can be safely and easily substituted for an object of its

Produce data from fixed ocr areas scanned, Produce data from fixed OCR area...

Produce data from fixed OCR areas scanned. Project Description: Project is to design software which can use character recognition only on certain areas of scanned puff's/ jpe

AlgorithmS, Algorithm to find the value of the powers raised by integer

Algorithm to find the value of the powers raised by integer

Padovan string., #question.A Padovan string P(n) for a natural number n is ...

#question.A Padovan string P(n) for a natural number n is defined as: P(0) = ‘X’ P(1) = ‘Y’ P(2) = ‘Z’ P(n) = P(n-2) + P(n-3), n>2 where + denotes string concatenation. For a s

Data structure and algorithm, implement two stacks in one array A[1...n] in...

implement two stacks in one array A[1...n] in such a way that neither stack overflows unless the total number of elements in both stacks together is n. For this you need to produce

#padovan string, write a java program padovan string program in java ...

write a java program padovan string program in java // aakash , suraj , prem sasi kumar kamaraj college program 1 : package test.padovanstring; public class Pado

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