The class template can also be declared for a class having operator overloaded member functions. The syntax for declaring operator overloaded functions is the same as class template members and overloaded functions.

//template class for operator overloading complex class
#include <iostream.h>
template<class T>
class Complex
{
T real, T imag;
void getdata()
{
cin>>real>>imag ;}
void putdata()
{
cout<<real<<imag;}
Complex operator + (Complex C2);
};
template<Class T>
Complex<T>Complex<T>::operator+(Complex<T>(2))
{
Complex<T>+;
t.real=real+C2.real;
t.imag=imag+C2.imag;
return(t);
}
void main()
{
Complex<int>C1,C2,C3;
C1.getdata();
C2.getdata();
C3=C1+C2;
C3.putdata();
Complex<float>C4,C5,C6;
C4.getdata();
C5.getdata();
C6=C4+C5;
C6.putdata();
}