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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.
If you have computed a number (stored as a ?oating-point value) and want to display this on a plot (i.e. as a character string) you have to convert it into a STRING. That is we wan
(RationalNumber Class) A rational number is a number that can be represented as the quotient of two integers. For example, 1/3, 5/7, 7/2, and so forth are rational numbers (By 2/1
13446
C Program for SORTING OF LONG WORD WITH DIFFERENT STRING #include stdio.h> #include conio.h> #include string.h> void main() { char n[50],c[25][25]
I need website Product section search box coding section fix Project Description: On our products section in the search box it only searches the name and title of our product
what is the hotel reseravation pseudocode
A:BinaryHeap.h ------------ #ifndef BINARY_HEAP_H_ #define BINARY_HEAP_H_ #include "dsexceptions.h" #include "vector.h" // BinaryHeap class // CONSTRUCTION: wi
how to create?
C program to show overloading of matrix operator: Write a program for matrix operator overloading. class matrix{ private : int x[
This assignment builds on Homework 3. The two major modifications are the instruction of pointers and the calculation of mortgage interest rates. Requirements for Project 2:
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