Templates in C++

#include<iostream.h>

#include<conio.h>

int max(int a,int b)

{

return(a>b)?a:b;

}

float max(float a,float b)

{

return(a>b)?a:b;

}

char max(char a,char b)

{

return(a>b)?a:b;

}

void main()

{

clrscr();

cout<<max(20,30)<<endl;

cout<<max(4.5,6.7)<<endl;

cout<<max(‘a’,’b’)<<endl;

getch();

}

#include<iostream.h>

#include<conio.h>

template<class T>

Tmax(Tx,Ty)

{

return(x>y)?x:y;

};

void main()

{

clrscr();

cout<<max(17,19)<<endl;

cout<<max(1.5,6.7)<<endl;

cout<<max(‘A’,’B’)<<endl;

getch();

}

#include<iostream.h>

#include<conio.h>

template<class T,class W>

void max(Tx,Wy)

{

if(x>y)

cout<<x<<”is greater than”<<y<<endl;

else

cout<<y<<”is greater than”<<x<<endl;

}

void main()

{

clrscr();

max(10,5.6);

max(‘A’,4.5);

getch();

}