Re: Virtual function call

Hello,
i have a strange problem, when calling virtual function, using SDL Thread
library. Here is situation:

CThread::CThread
{
    SDL_CreateThread(RunProc,this);

}

virtual bool CThread::IsRunning()
{
    return false;

}

int SDLCALL CThread::RunProc(void *pParam)
{
    /*delay 100ms*/

   CThread *pt=(CThread *)pParam;
   while (pt->IsRunning()) {
      pt->DoRun();
   }

}

then I make:

class CMyThread : public CThread
{
    virtual bool IsRunning()
    {
        return true;
    }

};

After new CMyThread() I expect to function IsRunning to return true, but it
returns false as in CThread class
If I add 100ms delay everthing is working ok.

Many thanks
Erazem