Managed C++/CLI

class HeaderMessage {
    double timestamp;
    string ric_code;
}

class TradeMessage {
   double price;
   int size;
}

class RFARecord
 {
public:
    RFARecord();
    HeaderMessage * hMsg;
    list<TradeMessage *> qMsgs;
 };

public ref class RFARecordRef
{
public:
    RFARecordRef();
    RFARecordRef(RFARecord *record);
    HeaderMessageRef hMsg;
    List<TradeMessageRef> tMsgs;
private:
    RFARecord *record;
};

    ref class HeaderMessageRef
    {
    private:
        HeaderMessage *hMsg;
    public:
        HeaderMessageRef(void);
    };

    ref class TradeMessageRef
    {
    private:
        TradeMessage *tMsg;
    public:
        TradeMessageRef(void);
    };

#define MY_STR "My Value" 

public:
System::Drawing::Image^ MyMainImge=System::Drawing::Image::FromFile("C:\\MyPrgCodes\\Images\\MyMenuImage.jpg");

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