kget/kget_export.h

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2006 Dario Massarin <nekkar@libero.it>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; version 2
   8    of the License.
   9 */
  10
  11 #ifndef KGET_EXPORT_H
  12 #define KGET_EXPORT_H
  13
  14 /* needed for KDE_EXPORT macros */
  15 #include <kdemacros.h>
  16
  17 /* export statements for unix */
  18 #define KGET_EXPORT KDE_EXPORT
  19
  20
  21 /**
  22  * @short Declares a class as plugin.
  23  *
  24  * Exports a common symbol in a shared library used as an entry point for
  25  * the creation of an istance of the class.
  26  *
  27  * Usage example:
  28  *     KGET_EXPORT_PLUGIN( CoolKgetPlugin );
  29  *     class CoolKgetPlugin : public KGetPlugin {
  30  *         ....
  31  *     }
  32  */
  33 #define KGET_EXPORT_PLUGIN( classname ) \
  34     extern "C" { \
  35         KDE_EXPORT KGetPlugin * create_plugin() { return new classname; } \
  36     }
  37
  38
  39 #endif