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dataHandler
exceptions
WDHNoSuchSubject.h
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//---------------------------------------------------------------------------
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//
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// Project: OpenWalnut ( http://www.openwalnut.org )
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//
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// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
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// For more information see http://www.openwalnut.org/copying
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//
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// This file is part of OpenWalnut.
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//
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// OpenWalnut is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// OpenWalnut is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
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//
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//---------------------------------------------------------------------------
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#ifndef WDHNOSUCHSUBJECT_H
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#define WDHNOSUCHSUBJECT_H
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#include <string>
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#include "WDHException.h"
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/**
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* Should be thrown when an invalid index is used to get a WSubject from the
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* WDataHandler. An index is invalid if it's greater or equal than the number
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* of WSubjects in WDataHandler.
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*
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* \ingroup dataHandler
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*/
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class
WDHNoSuchSubject
:
public
WDHException
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{
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public
:
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/**
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* Constructs new exception.
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* \param msg the reason for this exception.
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*/
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explicit
WDHNoSuchSubject
(
const
std::string& msg =
"DataHandler Exception: Requested subject does not exist."
);
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/**
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* Destroys this exception
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*/
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virtual
~WDHNoSuchSubject
()
throw
();
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protected
:
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private
:
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};
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#endif // WDHNOSUCHSUBJECT_H
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