#include
void Square (int&,int&);
void Cube (int&, int&);
void Swap (int&, int &);
void PrintVals(int, int);
int main()
{
void (* pFunc) (int &, int &);
int valOne=1, valTwo=2;
PrintVals(valOne, valTwo);
pFunc(valOne, valTwo);
PrintVals(valOne, valTwo);
pFunc = Square;
PrintVals(valOne, valTwo);
pFunc(valOne, valTwo);
PrintVals(valOne, valTwo);
pFunc = Cube;
PrintVals(valOne, valTwo);
pFunc(valOne, valTwo);
PrintVals(valOne, valTwo);
pFunc = Swap;
PrintVals(valOne, valTwo);
pFunc(valOne, valTwo);
PrintVals(valOne, valTwo);
return 0;
}
void PrintVals(int x, int y)
{
std::cout << "x: " << x << " y: " << y << std::endl;
}
void Square (int & rX, int & rY)
{
rX *= rX;
rY *= rY;
}
void Cube (int & rX, int & rY)
{
int tmp;
tmp = rX;
rX *= rX;
rX = rX * tmp;
tmp = rY;
rY *= rY;
rY = rY * tmp;
}
void Swap(int & rX, int & rY)
{
int temp;
temp = rX;
rX = rY;
rY = temp;
}
x: 1 y: 2