Trying to get trap/leave to work properly but the whole WINS stuff seems over complicated with a lot of assembly in the middle and it's not working on my compiler. When the throw happens the debugger complains about uncaught exception when I'm definitly inside a catch implemented by our TRAP.
I think I'm going to come up with a much simplified trap/leave implementation for SYMC. On my prototype all that stuff was working fine in like 20 lines of C++.
// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
#ifndef __CSTATEMACHINE_H__
#define __CSTATEMACHINE_H__
#include <e32base.h>
#include <e32cmn.h>
// Forward declaration
class TState;
/**
Implements a generic state machine
*/
class CStateMachine : public CBase
{
public:
static CStateMachine* NewL();
~CStateMachine();
void MoveTo(int aState);
const TState* AddState(int aState);
const TState* FindState(int aStateId) const;
void SetInitState(int aState);
TInt CurrentStateId() const;
TInt FromStateId() const;
void SetFromStateId(TInt aStateId);
private:
CStateMachine();
// Declared but not defined to disable copy and assignment
CStateMachine(const CStateMachine&);
CStateMachine& operator = (const CStateMachine&);
const TState* iCurrentState;
TInt iFromStateId;
RPointerArray<const TState> allStates;
};
#endif // __CSTATEMACHINE_H__