Relational Operator Overload : Operator Overload « Class « Visual C++ .NET

1. Visual C++ .NET
2. Class
3. Operator Overload

Relational Operator Overload

 

#include "stdafx.h"
using namespace System;

ref class Number 
{
public:
    Number(int x) : i(x) {}

    static bool operator >(Number^ n, int v)  // maps to operator >
    {
        return n->i > v;
    }
    static bool operator >(int v, Number^ n)  // maps to operator >
    {
        return v > n->i;
    }

    virtual String ^ ToString() override
    {
        return i.ToString();
    }
private:
    int i;
};
 
int main()
{
   Number^ n = gcnew Number(5);

   if ( n > 6 )
       Console::WriteLine("{0} Greater than 6", n);
   else
       Console::WriteLine("{0} Less than or Equal 6", n);

   if ( 6 > n )
       Console::WriteLine("6 Greater than {0}", n);
   else
       Console::WriteLine("6 Less than or Equal {0}", n);
} 

   
  

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