Thread: problem while overloading == for templates in dev c++

i want to make a program which compares int,char,float numbers ; but i want to use templates for implementing different data types and i have to overload == for them.the program was compiled with no errors it also accepts the i/p but it doesn't display any message after that.here's the source code:-

Code:

#include<iostream>
#include<conio.h>
using namespace std;

template<class t>

void operator==(t a,t b)
{ 
  if(a==b)
   cout<<"\n TRUE ";
  else
   cout<<"\n FALSE ";
}

int main()
{
    int choice;
    int a,b;
    float c,d;
    char e,f;
    
    cout<<"\n 1.Integer \n 2.Float \n 3.Character ";
    cout<<"\n\n Enter your choice = ";
    cin>>choice;
    switch(choice)
    {
      case 1:
      cout<<"\n Enter the first number  = ";
      cin>>a;
      cout<<"\n Enter the second number = ";
      cin>>b;
      a==b;
      break;
    
      case 2:
      cout<<"\n Enter the first number  = ";
      cin>>c;
      cout<<"\n Enter the second number = ";
      cin>>d;
      c==d;
      break;
    
      case 3:
      cout<<"\n Enter the first character  = ";
      cin>>e;
      cout<<"\n Enter the second character = ";
      cin>>f;
      e==f;
      break;
    
      default:
      cout<<"\n Wrong chocie";
      break;
    }
    getch();
    return 0;
}

so how to fix it??