#include <iostream>
using namespace std;
class Line {
public:
void setLength( double len );
double getLength( void );
Line(); // This is the constructor declaration
~Line(); // This is the destructor: declaration
private:
double length;
};
// Member functions definitions including constructor
Line::Line(void) {
cout << "Object is being created" << endl;
}
Line::~Line(void) {
cout << "Object is being deleted" << endl;
}
void Line::setLength( double len ) {
length = len;
}
double Line::getLength( void ) {
return length;
}
// Main function for the program
int main() {
Line line;
// set line length
line.setLength(6.0);
cout << "Length of line : " << line.getLength() <<endl;
return 0;
}
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/265505.html