overloading class constructors : Constructor « Class « C++

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C++ » Class » Constructor Screenshots  overloading class constructors    #include <iostream> using namespace std; class CRectangle {     int width, height;   public:     CRectangle ();     CRectangle (int,int);     int area (void) {return (width*height);} }; CRectangle::CRectangle () {   width = 5;   height = 5; } CRectangle::CRectangle (int a, int b) {   width = a;   height = b; } int main () {   CRectangle rect (3,4);   CRectangle rectb;   cout << "rect area: " << rect.area() << endl;   cout << "rectb area: " << rectb.area() << endl;   return 0; }            Related examples in the same category 1. Constructing and Destructing sequence for three level inheritance 2. Parameterized Constructors 3. string type constructor 4. Use constructor to init member variables 5. Use Double value as the constructor parameter 6. Constructor: different parameter type 7. Use automatic conversions to assign new values 8. Call constructor from base class 9. Constructor with 2 parameters 10. Define constructor outside a class definition 11. Constructor with parameter value checking