over_tmp.cpp

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 <iframe name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&amp;dt=1194442938015&amp;lmt=1194190197&amp;format=336x280_as&amp;output=html&amp;correlator=1194442937843&amp;url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&amp;color_bg=FFFFFF&amp;color_text=000000&amp;color_link=000000&amp;color_url=FFFFFF&amp;color_border=FFFFFF&amp;ad_type=text&amp;ga_vid=583001034.1194442938&amp;ga_sid=1194442938&amp;ga_hid=1942779085&amp;flash=9&amp;u_h=768&amp;u_w=1024&amp;u_ah=740&amp;u_aw=1024&amp;u_cd=32&amp;u_tz=480&amp;u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"></iframe> #include <iostream.h>

template <class X> void swap(X &a, X &b);
void swap(int &a, int &b);

int main(void)
 {
   int i=10, j=20;
   float x=10.1, y=23.3;
   char a='x', b='z';

   cout << "Original i, j: " << i << " " << j << endl;
   cout << "Original x, y: " << x << " " << y << endl;
   cout << "Original a, b: " << a << " " << b << endl;
   swap(i,j);                                   // explicitly overloaded swap
   swap(a,b);
   swap(x,y);
   cout << "Swapped i, j: " << i << " " << j << endl;
   cout << "Swapped x, y: " << x << " " << y << endl;
   cout << "Swapped a, b: " << a << " " << b << endl;
 }

template <class X> void swap(X &a, X &b)
 {
   X temp;

   temp = a;
   a = b;
   b = temp;
 }

void swap(int &a, int &b)
 {
   int temp;

   temp = a;
   a = b;
   b = temp;
   cout << "Inside overloaded swap function." << endl;
 }


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