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src
core
dataHandler
io
WReader.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 WREADER_H
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#define WREADER_H
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#include <string>
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#include "../exceptions/WDHNoSuchFile.h"
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#include "../WExportDataHandler.h"
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/**
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* Read some data from a given file. This base class is just for file
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* management (file exists, etc.) Subclasses may use those mechanisms and
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* specify their file format which is not the purpose of this base class.
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* \ingroup dataHandler
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*/
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class
OWDATAHANDLER_EXPORT
WReader
// NOLINT
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{
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public
:
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/**
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* Creates a read object for file reading.
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*
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* \param fname path to file which should be loaded
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* \throws WDHNoSuchFile
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*/
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explicit
WReader
( std::string fname )
throw
(
WDHNoSuchFile
);
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/**
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* Reset the file name and checks if it exists.
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*
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* \param fname file name
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* \throws WDHNoSuchFile
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*/
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void
setFileName( std::string fname )
throw
(
WDHNoSuchFile
);
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protected
:
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std::string
m_fname
;
//!< Absolute path of the file to read from
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private
:
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};
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#endif // WREADER_H
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