Overload function: int and long : Function Overloaded « Function « C++

1. C++
2. Function
3. Function Overloaded

Overload function: int and long

 
#include <iostream>
using namespace std;

int rotate(int i);
long rotate(long i);

int main()
{
  int a;
  long b;

  a = 0x8000;
  b = 8;

  cout  << rotate(a);
  cout << endl;
  cout << rotate(b);
  
  return 0;
}

int rotate(int i)
{
  int x;
 
  if(i & 0x8000) x = 1;
  else x = 0;

  i = i << 1;
  i += x;

  return i;
}

long rotate(long i)
{
  int x;
 
  if(i & 0x80000000) x = 1;
  else x = 0;

  i = i << 1;
  i += x;

  return i;
}


           
         
  

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