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WExportDataHandler.h
1 //---------------------------------------------------------------------------
2 //
3 // Project: OpenWalnut ( http://www.openwalnut.org )
4 //
5 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
6 // For more information see http://www.openwalnut.org/copying
7 //
8 // This file is part of OpenWalnut.
9 //
10 // OpenWalnut is free software: you can redistribute it and/or modify
11 // it under the terms of the GNU Lesser General Public License as published by
12 // the Free Software Foundation, either version 3 of the License, or
13 // (at your option) any later version.
14 //
15 // OpenWalnut is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public License
21 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
22 //
23 //---------------------------------------------------------------------------
24 
25 #ifndef WEXPORTDATAHANDLER_H
26 #define WEXPORTDATAHANDLER_H
27 
28 /**
29  * \ingroup macros
30  * \def OWDATAHANDLER_EXPORT
31  * In order to export symbols for shared libraries on Windows we need to put this before each class.
32  * \note Unfortunately we need to end those lines with " // NOLINT preliminary macro" since out style checker cannot handle this.
33  */
34 #ifdef _MSC_VER
35  #pragma warning( disable: 4251 )
36  #if defined( owdataHandler_EXPORTS ) || defined( OWdataHandler_EXPORTS )
37  #define OWDATAHANDLER_EXPORT __declspec( dllexport )
38  #else
39  #define OWDATAHANDLER_EXPORT __declspec( dllimport )
40  #endif
41 #else
42  #define OWDATAHANDLER_EXPORT
43 #endif // _MSC_VER
44 
45 #endif // WEXPORTDATAHANDLER_H
46