Symbian C++ Object programming error

hello, im getting a lot of errors...

Testing.cpp

#include <e32base.h>
#include <e32cons.h>
#include "CTestObject.cpp"
LOCAL_D CConsoleBase* gConsole;
// main function
LOCAL_C void MainL()
	{
	_LIT(KHelloWorldString, "Hello World\n"😉;
	gConsole->Printf(KHelloWorldString);
	CtestObject *test = CtestObject::NewL();
	
	}
// Console Harness
LOCAL_C void ConsoleMainL()
	{
	_LIT(KConsoleTitle,"Hello World!"😉;
	gConsole = Console::NewL(KConsoleTitle, TSize(KConsFullScreen,
			KConsFullScreen));
	MainL();
	}
// EPOC's main entry point
GLDEF_C TInt E32Main()
	{
	ConsoleMainL();
	User::After(5000000);
	return 0;
	}

CTestObject.cpp

class CtestObject
{
	public:
	
	static CtestObject* NewL(){
		CtestObject* self = CtestObject::NewLC();
		CleanupStack::Pop(self);
		return (self);
	}
	static CtestObject* NewLC(){
		CtestObject* self = new (ELeave) CtestObject();
		CleanupStack::PushL(self);
		return (self);
	}
	CtestObject();
	private:
	void ConstructL();
};

i get the following errors:
Creation Time Description Resource Path Location Type
1249292817408 error: `CleanupStack' has not been declared CTestObject.cpp testing/src line 7 C/C++ Problem
1249292817488 error: `CleanupStack' has not been declared CTestObject.cpp testing/src line 12 C/C++ Problem
1249292817468 error: `ELeave' undeclared (first use this function) CTestObject.cpp testing/src line 11 C/C++ Problem
1249292817428 error: `Pop' undeclared (first use this function) CTestObject.cpp testing/src line 7 C/C++ Problem
1249292817508 error: `PushL' undeclared (first use this function) CTestObject.cpp testing/src line 12 C/C++ Problem
1249292817448 error: (Each undeclared identifier is reported only once for each function it appears in.) CTestObject.cpp testing/src line 7 C/C++ Problem

what is wrong? i thought i followed the examples closely...