Mega Code Archive
Call class constructor without new operator
<![CDATA[
#include <iostream>
using std::cout;
using std::endl;
class Box {
public:
double length;
double width;
double height;
// Constructor
Box(double lengthValue, double widthValue, double heightValue) {
cout << "Box constructor called" << endl;
length = lengthValue;
width = widthValue;
height = heightValue;
}
double volume() {
return length * width * height;
}
};
int main() {
Box firstBox(80.0, 50.0, 40.0);
cout << "Size of first Box object is "
<< firstBox.length << " by "
<< firstBox.width << " by "
<< firstBox.height << "\n "
<< "Volume of first Box object is " << firstBox.volume()
<< endl;
return 0;
}
Box constructor called
Size of first Box object is 80 by 50 by 40
Volume of first Box object is 160000
]]>