Type Conversion in CPP – Conversion from Class types to basic type
We need to use special function called type-conversion function. Type conversion function uses operator keyword and syntax is as mentioned below. Operator type() {} Example
Type Conversion in CPP – Conversion from Basic type to Class Type
Overloading insertion (<<) and extraction (>>) operator in CPP
Overloading Insertion (<<) operator and extraction with Distance Class in CPP
Overloading Binary Operator Using Friend Functions (- & +) Distance Class in CPP
Overloading Binary Operator + and – for Currency Class in CPP
Overloading Binary + and – Operator Using Member Functions in CPP
Pure Virtual Function and Abstract Class with Shape, Rectangle and Triangle Example
In the below code, the SHAPE class has a pure virtual function and is an abstract class (cannot be instantiated). Each class is derived from SHAPE implementing Draw () function in its own way. Further, each Draw function is virtual
Pure Virtual Function and Abstract Class with Vehicle Example
What is a Pure Virtual Function? A pure virtual function (or abstract function) in C++ is a virtual function for which we don’t have an implementation, we only declare it. A pure virtual function is declared by assigning 0 in