[Dev-C++] Re: Undefined reference error

[Napoleon A. <n_a...@ya...>]

Hi,

I have this "Undefined reference error" ...

-------------------------------------------------------------
Building Makefile: "C:\Projects\DocuSort\Makefile.win"
Executing  make...
mingw32-make.exe -f "C:\Projects\DocuSort\Makefile.win" all
g++.exe -c Ctrl.cpp -o Ctrl.o -I"C:/MinGW/include" 
-I"C:/Dev-Cpp/Include"  -I"C:/MinGW/include/c++"  -I"C:/MinGW/include" 
-I"C:/Dev-Cpp/Include"  -D_WIN32_IE=0x0300 -g3 -DSTRICT -s -mwindows
g++.exe Main.o Class.o Maker.o Icon.o Procedure.o Commander.o View.o
MenuTable.o Cmd.o Menu.o Exception.o Ctrl.o DocuSort_private.res -o
"DocuSort.exe" -L"C:/MinGW/lib" -L"C:/Dev-Cpp/Lib" -lcomctl32
-I"C:/MinGW/include"  -I"C:/Dev-Cpp/Include"  -I"C:/MinGW/include/c++" 
-I"C:/MinGW/include"  -I"C:/Dev-Cpp/Include"  -D_WIN32_IE=0x0300 -g3
-DSTRICT -s -mwindows Main.o: In function `ZN4Menu5MakerD2Ev':
c:/mingw/include/c++/3.2/memory(.data$_ZTVN3Win10ControllerE+0x10):
undefined reference to `Win::Controller::OnCreate(Win::CreateData
const*, bool&)'
Main.o: In function `WinMain':
C:/Projects/DocuSort/Main.cpp:9: undefined reference to
`Win::Controller::OnInitPopup(HMENU__*, int)' mingw32-make.exe: ***
[DocuSort.exe] Error 1 Execution terminated
-----------------------------------------------------------------------

 which i posted and was advised to make sure that the file defines the
flaged functions are added to the project. This I have checked and
seems to be okay. In fact the functions in question are defined in
Control.h which in turn is included in Ctrl.h. Below is the content of
Control.h.

#if !defined (CONTROL_H)
#define CONTROL_H

#include <windows.h>
#include "Window.h"
#include "Procedure.h"

namespace Win
{
	class Controller
	{
		friend LRESULT CALLBACK Procedure (HWND hwnd, 
						UINT message, WPARAM wParam, LPARAM lParam);

		void SetWindowHandle (HWND hwnd) { _h = hwnd; }
	public:
		virtual ~Controller () {}
		virtual bool OnCreate (Win::CreateData const * create, bool &
success) throw ();
		virtual bool OnDestroy () throw ()
			{ return false; }
		virtual bool OnMouseMove (int x, int y,	KeyState kState)  throw ()
			{ return false; }
		virtual bool OnInitPopup (HMENU menu, int pos) throw ();
	protected:
		HWND  _h;
	};
}

#endif

I still however have the same error as above. I'll appreciate your help
 please.

Napoleon.


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