|
38
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
3 |
* All rights reserved.
|
|
|
4 |
* This component and the accompanying materials are made available
|
|
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
|
6 |
* which accompanies this distribution, and is available
|
|
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
|
8 |
*
|
|
|
9 |
* Initial Contributors:
|
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
|
11 |
*
|
|
|
12 |
* Contributors:
|
|
|
13 |
*
|
|
|
14 |
* Description:
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
#ifndef CXEEXCEPTION_H
|
|
|
19 |
#define CXEEXCEPTION_H
|
|
|
20 |
|
|
|
21 |
#include <exception>
|
|
|
22 |
|
|
|
23 |
/*!
|
|
|
24 |
* Exception class for engine internal errors.
|
|
|
25 |
* Contains one integer which can be used to carry error code,
|
|
|
26 |
* in normal cases which is of type CxeError::Id.
|
|
|
27 |
*/
|
|
|
28 |
class CxeException : public std::exception
|
|
|
29 |
{
|
|
|
30 |
public:
|
|
|
31 |
/*!
|
|
|
32 |
* Constructor.
|
|
|
33 |
*/
|
|
|
34 |
explicit CxeException(int error) : mError(error) {};
|
|
|
35 |
|
|
|
36 |
/*!
|
|
|
37 |
* Destructor.
|
|
|
38 |
*/
|
|
|
39 |
virtual ~CxeException() throw() {};
|
|
|
40 |
|
|
|
41 |
/*!
|
|
|
42 |
* Get the error code causing this exception.
|
|
|
43 |
* @return The error code.
|
|
|
44 |
*/
|
|
|
45 |
int error() const { return mError; };
|
|
|
46 |
|
|
|
47 |
/*!
|
|
|
48 |
* Helper method to throw exception if given status code is an error.
|
|
|
49 |
* Everything but zero is considered error.
|
|
|
50 |
* @param status The status code to check.
|
|
|
51 |
*/
|
|
|
52 |
static void throwIfError(int status) { if (status) { throw new CxeException(status); } }
|
|
|
53 |
|
|
|
54 |
private:
|
|
|
55 |
//! Error code for this exception.
|
|
|
56 |
int mError;
|
|
|
57 |
};
|
|
|
58 |
|
|
|
59 |
#endif // CXEEXCEPTION_H
|