mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-12-26 10:31:39 +08:00
109 lines
4.0 KiB
C++
109 lines
4.0 KiB
C++
#ifndef jkqtfastplotter_IMPORT_H
|
|
#define jkqtfastplotter_IMPORT_H
|
|
|
|
|
|
/*
|
|
Copyright (c) 2008-2020 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 2.1 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/>.
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*! \def JKQTFASTPLOTTER_LIB_EXPORT
|
|
\ingroup tools
|
|
|
|
This define allows to export functions and classes from the jkqtcommon-library when building a dynamic/shared library.
|
|
Usage is as follows:
|
|
\code
|
|
#include "jkqtfastplotter/jkqtfastplotter_imexport.h"
|
|
|
|
class JKQTFASTPLOTTER_LIB_EXPORT exportedClassName {
|
|
...
|
|
};
|
|
|
|
JKQTFASTPLOTTER_LIB_EXPORT void exportedFunctionName();
|
|
\endcode
|
|
|
|
These macros append the appropriate \c __declspec(dllexport) and \c __declspec(dllimport)
|
|
to the function/class body and thus tell windows compilers to export these sysmbols from
|
|
the shared library, or import them from a shared library.
|
|
|
|
Note that these attributes are only necessary on windows systems!
|
|
|
|
These macros are controlled by two other macros:
|
|
- \c JKQTFASTPLOTTER_LIB_IN_DLL declares that the application should link against a shared version of
|
|
JKQTFastPlotter, i.e. \c JKQTFastPlotterSharedLib_XYZ .
|
|
This needs to be defined while compiling the library and while compiling
|
|
any application linking against \c JKQTFastPlotterSharedLib_XYZ.
|
|
- \c JKQTFASTPLOTTER_LIB_EXPORT_LIBRARY is only defined while compiling JKQTFastPlotter into \c JKQTFastPlotterSharedLib_XYZ
|
|
and ensures thet the symbols are exported. If it is not defined (e.g. while
|
|
compiling an application), the symbols are imported
|
|
.
|
|
|
|
*/
|
|
|
|
/*! \def JKQTFASTPLOTTER_LIB_IN_DLL
|
|
\ingroup tools
|
|
\brief declares that the application should link against a shared version of
|
|
JKQTFastPlotter, i.e. \c JKQTFastPlotterSharedLib_XYZ .
|
|
This needs to be defined while compiling the library and while compiling
|
|
any application linking against \c JKQTFastPlotterSharedLib_XYZ.
|
|
*/
|
|
|
|
/*! \def JKQTFASTPLOTTER_LIB_EXPORT_LIBRARY
|
|
\ingroup tools
|
|
\brief is only defined while compiling JKQTFastPlotter into \c JKQTFastPlotterSharedLib_XYZ
|
|
and ensures thet the symbols are exported. If it is not defined (e.g. while
|
|
compiling an application), the symbols are imported
|
|
*/
|
|
|
|
# ifndef __WINDOWS__
|
|
# if defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32)
|
|
# define __WINDOWS__
|
|
# endif
|
|
# endif
|
|
|
|
#ifdef __WINDOWS__
|
|
# ifdef JKQTFASTPLOTTER_LIB_IN_DLL
|
|
# ifndef JKQTFASTPLOTTER_LIB_EXPORT
|
|
# ifdef JKQTFASTPLOTTER_LIB_EXPORT_LIBRARY
|
|
/* We are building this library */
|
|
# define JKQTFASTPLOTTER_LIB_EXPORT __declspec(dllexport)
|
|
# else
|
|
/* We are using this library */
|
|
# define JKQTFASTPLOTTER_LIB_EXPORT __declspec(dllimport)
|
|
# endif
|
|
# endif
|
|
# else
|
|
# ifndef JKQTFASTPLOTTER_LIB_EXPORT
|
|
# define JKQTFASTPLOTTER_LIB_EXPORT
|
|
# endif
|
|
# endif
|
|
#else
|
|
# define JKQTFASTPLOTTER_LIB_EXPORT
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // jkqtfastplotter_IMPORT_H
|
|
|