I have a class Con as this:-

class Con
{
 public:
  struct MachineList
  {
    BSTR AccountId;
    BSTR MachineId;
    BSTR Make;
    char* Make1;
    BSTR Model;
    char* Model1;
    BSTR SerialNumber;
    BSTR IpAddress;
    char* IpAddress1;
    BSTR Port;
    int Port1;
    BSTR LocationCode;
    } machinelist[100] ;
   int w;
 } ;

i created an object of Con class as Con m_con;

I have another class Test

class Test
{
 public:
  void fun();//i want to pass the object of the structure that i created in Con
  //what arguments should i pass in fun function?
};