C++ examples for Function:Function Overload
Demonstrate overloaded functions
#include <iostream> using namespace std; struct Measure/* w w w. j a v a 2s . c o m*/ { int feet; float inches; }; void engldisp( Measure ); //declarations void engldisp( float ); int main() { Measure d1; //distance of type Measure float d2; //distance of type float //get length d1 from user cout << "\nEnter feet: "; cin >> d1.feet; cout << "Enter inches: "; cin >> d1.inches; //get length d2 from user cout << "Enter entire distance in inches: "; cin >> d2; cout << "\nd1 = "; engldisp(d1); //display length 1 cout << "\nd2 = "; engldisp(d2); //display length 2 cout << endl; return 0; } // display structure of type Measure in feet and inches void engldisp( Measure dd ) //parameter dd of type Measure { cout << dd.feet << "\'-" << dd.inches << "\""; } // display variable of type float in feet and inches void engldisp( float dd ) //parameter dd of type float { int feet = static_cast<int>(dd / 12); float inches = dd - feet*12; cout << feet << "\'-" << inches << "\""; }