Created
December 15, 2015 18:13
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#include <iostream> | |
using namespace std; | |
class Line | |
{ | |
public: | |
void setLength( double len ); | |
double getLength( void ); | |
Line(double len); // This is the constructor | |
private: | |
double length; | |
}; | |
// Member functions definitions including constructor | |
Line::Line( double len) | |
{ | |
cout << "Object is being created, length = " << len << endl; | |
length = len; | |
} | |
void Line::setLength( double len ) | |
{ | |
length = len; | |
} | |
double Line::getLength( void ) | |
{ | |
return length; | |
} | |
// Main function for the program | |
int main( ) | |
{ | |
Line line(10.0); | |
// get initially set length. | |
cout << "Length of line : " << line.getLength() <<endl; | |
// set line length again | |
line.setLength(6.0); | |
cout << "Length of line : " << line.getLength() <<endl; | |
return 0; | |
} |
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