(This question has been asked in GU Uni Dec 2018 for 7 Mark) Friend Functions Non-member function which is declared as a friend of particular class can have access to private data members of that class, in which it is
Working with Input, Output and Fileso Introductiono Stream Class Model of C++ (istream,ostream,ifstream,ofstream,iostream)o Text Fileso Test mode input using ‘extraction’(>>) operator, ‘get()’ function and ‘getline()’ functiono Text mode output using ‘insertion’ (<<) operator and ‘put()’ function include include include void
Operator listed in below tables only can be overloaded. New Operator can not be created. Like taking inspiration from ++ and — operator we can not create ** or +++ operators. Some of the operators can not be overloaded. These
Using friend function find the maximum number from given two numbers from two different classes. Write all necessary functions and constructors for the program.
Write a program to create a shape class. Create an display function as non member function of the class. Declare display function as friend of class. Display function should display details. Shape class will have setData and getData Function Shape
Below code demonstrate the operator overloading feature of C++. We are overloading unary operator ++ and — on Distance class and implementing custom logic for the increment and decrement operation. Operator function is member function of Distance class. This post
Types of operators in C++. What is Operator Overloading? Typically in C language, the above operators work with only built-in datatypes. C++ gives us the facility to make this operator works on User Define Data types that is an object
In my career i have mentored many programmer from freshers to architect level. Some of the thing that I believe if anyone cultivate will made them great programmer. One best tools is develop PDP. PDP is nothing but Program Development