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In C++ the overloading principle applies not only to functions, but to operators too. A programmer can provide his or her own operator to a class by overloading the built-in operator to perform some specific computation when the operator is used on objects of that class.
The write function example showed the use of a Date structure. A date is an ideal candidate for a C++ class in which the data members (month, day, and year)
Example. Run this code. #include <iostream> class Fraction { int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); } int n, d; public:
12 Dec 2010 Most of the work in overloading operators is boiler-plate code. .. To the former belong for example int, char, and double; to the latter belong all
An example illustrating overloading for the addition of a 2D mathematical vector type follows. It is good style to only overload these operators to perform their customary arithmetic operation. Because operator has been overloaded as member function, it can access private fields.
You can implement C++ operator overloads by providing special member-functions on your classes that follow a particular naming convention. For example, to
C++ Overloading (Operator and Function) - Learn C++ in simple and easy steps starting from basic to advanced concepts with examples including C++
1 Oct 2007 Just to prove it works, consider the following example, which uses the Point class with the overloaded operator<< we wrote above:
The meaning of an operator is always same for variable of basic types like: int, float, double etc. For example: To add two integers, + operator is used. However
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