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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef CXEEXCEPTION_H
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#define CXEEXCEPTION_H
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#include <exception>
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/*!
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* Exception class for engine internal errors.
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* Contains one integer which can be used to carry error code,
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* in normal cases which is of type CxeError::Id.
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*/
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class CxeException : public std::exception
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{
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public:
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/*!
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* Constructor.
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*/
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explicit CxeException(int error) : mError(error) {};
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/*!
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* Destructor.
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*/
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virtual ~CxeException() throw() {};
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/*!
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* Get the error code causing this exception.
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* @return The error code.
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*/
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int error() const { return mError; };
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/*!
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* Helper method to throw exception if given status code is an error.
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* Everything but zero is considered error.
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* @param status The status code to check.
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*/
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static void throwIfError(int status) { if (status) { throw new CxeException(status); } }
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private:
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//! Error code for this exception.
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int mError;
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};
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#endif // CXEEXCEPTION_H
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