#include <iostream>
#include <string>
#include <fstream>

using namespace std;

/*
int MyMin(int a, int b) {
   int rv{b};
   if (a < b) {
      rv = a;
   }

   return rv;
}
*/


template <typename T> 
T MyMin(T a, T b) {
   T rv{b};
   if (a < b) {
      rv = a;
   }

   return rv;
}

template <class T>
void DoTest(T a, T b) {
    cout << "The min of " << a << " and " << b << " is " << MyMin(a,b)<<endl;
    cout << "The min of " << b << " and " << a << " is " << MyMin(b,a)<<endl;
    cout << endl;
}

template<typename T> 
class FooT{
   public:   
      FooT(T d): data{d} {};

      T Data() const{   return data; }
      bool operator < ( const FooT & other) {
            return data < other.data;
      };
   private:
      T data;
};

template<class T>
ostream & operator << (ostream & s , const FooT<T> & target) {
     s << "FooT.Data("<< target.Data() << ")";
     return s;
}

/*
bool operator < (const FooT & a, const FooT & b) {
   return a.Data() < b.Data();
}
*/

int main() {
    string a{"hello"};
    string b{"world"};
    ofstream file{"OutputFile.txt.dat.windows.sucks"};


    DoTest(4,5);
    DoTest(a,b);


    FooT w{7},x{9};
    FooT y{"hello"},z{"World"};

    DoTest(w,x);
    DoTest(y,z);
    cout << "The smallest of the two is " << MyMin(w,x).Data() << endl;
    cout << "The smallest of the two is " << MyMin(y,z).Data() << endl;
 //    file << w << endl;

    DoTest<double>(9.14, 7);

    return 0;
}