JKQtPlotter/lib/jkqtplottertools/jkqtp_imexport.h

#ifndef jkqtp_IMPORT_H
#define jkqtp_IMPORT_H


/*
    Copyright (c) 2008-2019 Jan W. Krieger (<jan@jkrieger.de>)

    last modification: $LastChangedDate: 2015-04-02 13:55:22 +0200 (Do, 02 Apr 2015) $  (revision $Rev: 3902 $)

    This software is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License (LGPL) as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License (LGPL) for more details.

    You should have received a copy of the GNU Lesser General Public License (LGPL)
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/




/*! \file jkqtp_imexport.h
    \ingroup tools

    This file allows to export functions and classes from this directory in a dynamic/shared lib and to append the
    correct __declspec() declaration on windows. If you want to export one, make sure you have set
    \code
    #include "jkqtplottertools/jkqtp_imexport.h"

    class LIB_EXPORT exportedClassName {
       ...
    };

    LIB_EXPORT void exportedFunctionName();
    \endcode

    Then when compiling define the preprocessor symbol \c LIB_IN_DLL when exporting AND using the classes/functions.
    When compiling the classes for export, also define the preprocessor symbol \c LIB_EXPORT_LIBRARY .
 */



#  ifndef __WINDOWS__
#    if defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32)
#      define __WINDOWS__
#    endif
#  endif

#ifdef __WINDOWS__
#  ifdef LIB_IN_DLL
#    if defined(LIB_EXPORT_LIBRARY)
#      define LIB_EXPORT __declspec(dllexport)
#    else
#      define LIB_EXPORT __declspec(dllimport)
#    endif
#  else
#    define LIB_EXPORT
#  endif
#else
#  define LIB_EXPORT
#endif








#endif // jkqtp_IMPORT_H