author | William Roberts <williamr@symbian.org> |
Wed, 31 Mar 2010 12:33:34 +0100 | |
branch | Symbian3 |
changeset 4 | 837f303aceeb |
permissions | -rw-r--r-- |
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// Copyright (c) 2008-2009 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 ISSAME_H |
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#define ISSAME_H |
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|
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|
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// Provisional implementation of a construct that allows to determine |
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// at compile time whether a type is the same as another type |
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|
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// To be redefined using std::tr1:is_same when a TR1 implementation |
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// becomes available for use with Symbian OS. |
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|
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|
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// Implementation construct - do not use |
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template<typename T, typename U> |
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struct TIsSame |
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{ |
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enum |
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{ |
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EValue = 0 |
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}; |
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}; |
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|
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// Implementation construct - do not use |
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template<typename T> |
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struct TIsSame<T, T> |
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{ |
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enum |
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{ |
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EValue = 1 |
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}; |
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}; |
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#define IS_SAME(Type1, Type2) TIsSame<Type1, Type2>::EValue |
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#endif //! ISSAME_H |
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