Dynamic_cast unpredict result

OracleC

I Define Slice. It Contain

class A
{
void Open();
}

class B extend class A
{
}

Slice2cpp it genenerate test.h test.cpp

on Server
I define
class BImpl :public class B
{
virtual void Open(...);
}

void BImpl::Open(...)
{
cout<< "ok"<<endl;
}

On Client

BPrx->Open();

I check config files. They are correct.


But ocurr some questions:

Client.exe ocurr wrong. I debug......
I found dynamic cast used on Ploymorphic type "ICE......." with /GR-.



I don't understand it. Please give me a reply.
Dynamic

marc

I'm sorry, but I do not understand the question. With what exactly do you need help?

OracleC

Originally posted by marc
I'm sorry, but I do not understand the question. With what exactly do you need help?

Complie the program with Visual C++.
these are many "Warning" like

---

Warning C4541: dynamic_cast used on the Ploymorphic type .........with /GR-.

I mean,how to get rid of them

---

"Warning".


At the beginning ,I think, dyanmic_cast don't support Ploymorphic(ice slice don't support Ploymorphic type).

marc

With Visual C++ 6 (which I assume you are using), you must enable RTTI:

Project->Setting->C/C++->C++ Language->Enable Runtime Type Information (RTTI)

OracleC

Originally posted by marc
With Visual C++ 6 (which I assume you are using), you must enable RTTI:

Project->Setting->C/C++->C++ Language->Enable Runtime Type Information (RTTI)

Thanks.

My Success! ICE is a smart tool !I love it.