[wxWidgets.git] / include / wx / dlimpexp.h

/*
 * Name:        wx/dlimpexp.h
 * Purpose:     Macros for declaring DLL-imported/exported functions
 * Author:      Vadim Zeitlin
 * Modified by:
 * Created:     16.10.2003 (extracted from wx/defs.h)
 * Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
 * Licence:     wxWindows licence
 */

/*
    This is a C file, not C++ one, do not use C++ comments here!
 */

#ifndef _WX_DLIMPEXP_H_
#define _WX_DLIMPEXP_H_

#if defined(HAVE_VISIBILITY)
#    define WXEXPORT __attribute__ ((visibility("default")))
#    define WXIMPORT __attribute__ ((visibility("default")))
#elif defined(__WINDOWS__)
    /*
       __declspec works in BC++ 5 and later, Watcom C++ 11.0 and later as well
       as VC++.
     */
#    if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)
#        define WXEXPORT __declspec(dllexport)
#        define WXIMPORT __declspec(dllimport)
    /*
        While gcc also supports __declspec(dllexport), it creates unusably huge
        DLL files since gcc 4.5 (while taking horribly long amounts of time),
        see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43601. Because of this
        we rely on binutils auto export/import support which seems to work
        quite well for 4.5+.
     */
#    elif defined(__GNUC__) && !wxCHECK_GCC_VERSION(4, 5)
        /*
            __declspec could be used here too but let's use the native
            __attribute__ instead for clarity.
        */
#       define WXEXPORT __attribute__((dllexport))
#       define WXIMPORT __attribute__((dllimport))
#    endif
#elif defined(__WXPM__)
#    if defined (__WATCOMC__)
#        define WXEXPORT __declspec(dllexport)
        /*
           __declspec(dllimport) prepends __imp to imported symbols. We do NOT
           want that!
         */
#        define WXIMPORT
#    elif defined(__EMX__)
#        define WXEXPORT
#        define WXIMPORT
#    elif (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 || __IBMC__ < 400 )))
#        define WXEXPORT _Export
#        define WXIMPORT _Export
#    endif
#elif defined(__CYGWIN__)
#    define WXEXPORT __declspec(dllexport)
#    define WXIMPORT __declspec(dllimport)
#endif

/* for other platforms/compilers we don't anything */
#ifndef WXEXPORT
#    define WXEXPORT
#    define WXIMPORT
#endif

/*
   We support building wxWidgets as a set of several libraries but we don't
   support arbitrary combinations of libs/DLLs: either we build all of them as
   DLLs (in which case WXMAKINGDLL is defined) or none (it isn't).

   However we have a problem because we need separate WXDLLIMPEXP versions for
   different libraries as, for example, wxString class should be dllexported
   when compiled in wxBase and dllimported otherwise, so we do define separate
   WXMAKING/USINGDLL_XYZ constants for each component XYZ.
 */
#ifdef WXMAKINGDLL
#    if wxUSE_BASE
#        define WXMAKINGDLL_BASE
#    endif

#    define WXMAKINGDLL_NET
#    define WXMAKINGDLL_CORE
#    define WXMAKINGDLL_ADV
#    define WXMAKINGDLL_QA
#    define WXMAKINGDLL_HTML
#    define WXMAKINGDLL_GL
#    define WXMAKINGDLL_XML
#    define WXMAKINGDLL_XRC
#    define WXMAKINGDLL_AUI
#    define WXMAKINGDLL_PROPGRID
#    define WXMAKINGDLL_RIBBON
#    define WXMAKINGDLL_RICHTEXT
#    define WXMAKINGDLL_MEDIA
#    define WXMAKINGDLL_STC
#    define WXMAKINGDLL_WEBVIEW
#endif /* WXMAKINGDLL */

/*
   WXDLLIMPEXP_CORE maps to export declaration when building the DLL, to import
   declaration if using it or to nothing at all if we don't use wxWin as DLL
 */
#ifdef WXMAKINGDLL_BASE
#    define WXDLLIMPEXP_BASE WXEXPORT
#    define WXDLLIMPEXP_DATA_BASE(type) WXEXPORT type
#    if defined(HAVE_VISIBILITY)
#        define WXDLLIMPEXP_INLINE_BASE WXEXPORT
#    else
#        define WXDLLIMPEXP_INLINE_BASE
#    endif
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_BASE WXIMPORT
#    define WXDLLIMPEXP_DATA_BASE(type) WXIMPORT type
#    if defined(HAVE_VISIBILITY)
#        define WXDLLIMPEXP_INLINE_BASE WXIMPORT
#    else
#        define WXDLLIMPEXP_INLINE_BASE
#    endif
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_BASE
#    define WXDLLIMPEXP_DATA_BASE(type) type
#    define WXDLLIMPEXP_INLINE_BASE
#endif

#ifdef WXMAKINGDLL_NET
#    define WXDLLIMPEXP_NET WXEXPORT
#    define WXDLLIMPEXP_DATA_NET(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_NET WXIMPORT
#    define WXDLLIMPEXP_DATA_NET(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_NET
#    define WXDLLIMPEXP_DATA_NET(type) type
#endif

#ifdef WXMAKINGDLL_CORE
#    define WXDLLIMPEXP_CORE WXEXPORT
#    define WXDLLIMPEXP_DATA_CORE(type) WXEXPORT type
#    if defined(HAVE_VISIBILITY)
#        define WXDLLIMPEXP_INLINE_CORE WXEXPORT
#    else
#        define WXDLLIMPEXP_INLINE_CORE
#    endif
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_CORE WXIMPORT
#    define WXDLLIMPEXP_DATA_CORE(type) WXIMPORT type
#    if defined(HAVE_VISIBILITY)
#        define WXDLLIMPEXP_INLINE_CORE WXIMPORT
#    else
#        define WXDLLIMPEXP_INLINE_CORE
#    endif
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_CORE
#    define WXDLLIMPEXP_DATA_CORE(type) type
#    define WXDLLIMPEXP_INLINE_CORE
#endif

#ifdef WXMAKINGDLL_ADV
#    define WXDLLIMPEXP_ADV WXEXPORT
#    define WXDLLIMPEXP_DATA_ADV(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_ADV WXIMPORT
#    define WXDLLIMPEXP_DATA_ADV(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_ADV
#    define WXDLLIMPEXP_DATA_ADV(type) type
#endif

#ifdef WXMAKINGDLL_QA
#    define WXDLLIMPEXP_QA WXEXPORT
#    define WXDLLIMPEXP_DATA_QA(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_QA WXIMPORT
#    define WXDLLIMPEXP_DATA_QA(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_QA
#    define WXDLLIMPEXP_DATA_QA(type) type
#endif

#ifdef WXMAKINGDLL_HTML
#    define WXDLLIMPEXP_HTML WXEXPORT
#    define WXDLLIMPEXP_DATA_HTML(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_HTML WXIMPORT
#    define WXDLLIMPEXP_DATA_HTML(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_HTML
#    define WXDLLIMPEXP_DATA_HTML(type) type
#endif

#ifdef WXMAKINGDLL_GL
#    define WXDLLIMPEXP_GL WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_GL WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_GL
#endif

#ifdef WXMAKINGDLL_XML
#    define WXDLLIMPEXP_XML WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_XML WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_XML
#endif

#ifdef WXMAKINGDLL_XRC
#    define WXDLLIMPEXP_XRC WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_XRC WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_XRC
#endif

#ifdef WXMAKINGDLL_AUI
#    define WXDLLIMPEXP_AUI WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_AUI WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_AUI
#endif

#ifdef WXMAKINGDLL_PROPGRID
#    define WXDLLIMPEXP_PROPGRID WXEXPORT
#    define WXDLLIMPEXP_DATA_PROPGRID(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_PROPGRID WXIMPORT
#    define WXDLLIMPEXP_DATA_PROPGRID(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_PROPGRID
#    define WXDLLIMPEXP_DATA_PROPGRID(type) type
#endif

#ifdef WXMAKINGDLL_RIBBON
#    define WXDLLIMPEXP_RIBBON WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_RIBBON WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_RIBBON
#endif

#ifdef WXMAKINGDLL_RICHTEXT
#    define WXDLLIMPEXP_RICHTEXT WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_RICHTEXT WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_RICHTEXT
#endif

#ifdef WXMAKINGDLL_MEDIA
#    define WXDLLIMPEXP_MEDIA WXEXPORT
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_MEDIA WXIMPORT
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_MEDIA
#endif

#ifdef WXMAKINGDLL_STC
#    define WXDLLIMPEXP_STC WXEXPORT
#    define WXDLLIMPEXP_DATA_STC(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_STC WXIMPORT
#    define WXDLLIMPEXP_DATA_STC(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_STC
#    define WXDLLIMPEXP_DATA_STC(type) type
#endif

#ifdef WXMAKINGDLL_WEBVIEW
#    define WXDLLIMPEXP_WEBVIEW WXEXPORT
#    define WXDLLIMPEXP_DATA_WEBVIEW(type) WXEXPORT type
#elif defined(WXUSINGDLL)
#    define WXDLLIMPEXP_WEBVIEW WXIMPORT
#    define WXDLLIMPEXP_DATA_WEBVIEW(type) WXIMPORT type
#else /* not making nor using DLL */
#    define WXDLLIMPEXP_WEBVIEW
#    define WXDLLIMPEXP_DATA_WEBVIEW(type) type
#endif

/*
   GCC warns about using __attribute__ (and also __declspec in mingw32 case) on
   forward declarations while MSVC complains about forward declarations without
   __declspec for the classes later declared with it, so we need a separate set
   of macros for forward declarations to hide this difference:
 */
#if defined(HAVE_VISIBILITY) || (defined(__WINDOWS__) && defined(__GNUC__))
    #define WXDLLIMPEXP_FWD_BASE
    #define WXDLLIMPEXP_FWD_NET
    #define WXDLLIMPEXP_FWD_CORE
    #define WXDLLIMPEXP_FWD_ADV
    #define WXDLLIMPEXP_FWD_QA
    #define WXDLLIMPEXP_FWD_HTML
    #define WXDLLIMPEXP_FWD_GL
    #define WXDLLIMPEXP_FWD_XML
    #define WXDLLIMPEXP_FWD_XRC
    #define WXDLLIMPEXP_FWD_AUI
    #define WXDLLIMPEXP_FWD_PROPGRID
    #define WXDLLIMPEXP_FWD_RIBBON
    #define WXDLLIMPEXP_FWD_RICHTEXT
    #define WXDLLIMPEXP_FWD_MEDIA
    #define WXDLLIMPEXP_FWD_STC
    #define WXDLLIMPEXP_FWD_WEBVIEW
#else
    #define WXDLLIMPEXP_FWD_BASE      WXDLLIMPEXP_BASE
    #define WXDLLIMPEXP_FWD_NET       WXDLLIMPEXP_NET
    #define WXDLLIMPEXP_FWD_CORE      WXDLLIMPEXP_CORE
    #define WXDLLIMPEXP_FWD_ADV       WXDLLIMPEXP_ADV
    #define WXDLLIMPEXP_FWD_QA        WXDLLIMPEXP_QA
    #define WXDLLIMPEXP_FWD_HTML      WXDLLIMPEXP_HTML
    #define WXDLLIMPEXP_FWD_GL        WXDLLIMPEXP_GL
    #define WXDLLIMPEXP_FWD_XML       WXDLLIMPEXP_XML
    #define WXDLLIMPEXP_FWD_XRC       WXDLLIMPEXP_XRC
    #define WXDLLIMPEXP_FWD_AUI       WXDLLIMPEXP_AUI
    #define WXDLLIMPEXP_FWD_PROPGRID  WXDLLIMPEXP_PROPGRID
    #define WXDLLIMPEXP_FWD_RIBBON    WXDLLIMPEXP_RIBBON
    #define WXDLLIMPEXP_FWD_RICHTEXT  WXDLLIMPEXP_RICHTEXT
    #define WXDLLIMPEXP_FWD_MEDIA     WXDLLIMPEXP_MEDIA
    #define WXDLLIMPEXP_FWD_STC       WXDLLIMPEXP_STC
    #define WXDLLIMPEXP_FWD_WEBVIEW   WXDLLIMPEXP_WEBVIEW
#endif

/* for backwards compatibility, define suffix-less versions too */
#define WXDLLEXPORT WXDLLIMPEXP_CORE
#define WXDLLEXPORT_DATA WXDLLIMPEXP_DATA_CORE

/*
   MSVC up to 6.0 needs to be explicitly told to export template instantiations
   used by the DLL clients, use this macro to do it like this:

       template <typename T> class Foo { ... };
       WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( Foo<int> )

   (notice that currently we only need this for wxBase and wxCore libraries)
 */
#if defined(__VISUALC__) && (__VISUALC__ <= 1200)
    #ifdef WXMAKINGDLL_BASE
        #define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl) \
            template class WXDLLIMPEXP_BASE decl;
        #define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl) \
            template class WXDLLIMPEXP_CORE decl;
    #else
        /*
           We need to disable this warning when using this macro, as
           recommended by Microsoft itself:

           http://support.microsoft.com/default.aspx?scid=kb%3ben-us%3b168958
         */
        #pragma warning(disable:4231)

        #define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl) \
            extern template class WXDLLIMPEXP_BASE decl;
        #define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl) \
            extern template class WXDLLIMPEXP_CORE decl;
    #endif
#else /* not VC <= 6 */
    #define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl)
    #define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl)
#endif /* VC6/others */

#endif /* _WX_DLIMPEXP_H_ */
Commit	Line	Data
0cc66b6c VZ	1	/*
	2	* Name: wx/dlimpexp.h
	3	* Purpose: Macros for declaring DLL-imported/exported functions
	4	* Author: Vadim Zeitlin
	5	* Modified by:
	6	* Created: 16.10.2003 (extracted from wx/defs.h)
77ffb593	7	* Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
65571936	8	* Licence: wxWindows licence
0cc66b6c VZ	9	*/
	10
	11	/*
	12	This is a C file, not C++ one, do not use C++ comments here!
	13	*/
	14
	15	#ifndef _WX_DLIMPEXP_H_
	16	#define _WX_DLIMPEXP_H_
	17
b9d4eff6 VS	18	#if defined(HAVE_VISIBILITY)
	19	# define WXEXPORT __attribute__ ((visibility("default")))
	20	# define WXIMPORT __attribute__ ((visibility("default")))
	21	#elif defined(__WINDOWS__)
0cc66b6c VZ	22	/*
0cc66b6c VZ	23	__declspec works in BC++ 5 and later, Watcom C++ 11.0 and later as well
49d2c0ad	24	as VC++.
0cc66b6c	25	*/
49d2c0ad	26	# if defined(__VISUALC__) \|\| defined(__BORLANDC__) \|\| defined(__WATCOMC__)
0cc66b6c VZ	27	# define WXEXPORT __declspec(dllexport)
0cc66b6c VZ	28	# define WXIMPORT __declspec(dllimport)
49d2c0ad VZ	29	/*
	30	While gcc also supports __declspec(dllexport), it creates unusably huge
	31	DLL files since gcc 4.5 (while taking horribly long amounts of time),
	32	see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43601. Because of this
	33	we rely on binutils auto export/import support which seems to work
	34	quite well for 4.5+.
	35	*/
	36	# elif defined(__GNUC__) && !wxCHECK_GCC_VERSION(4, 5)
	37	/*
	38	__declspec could be used here too but let's use the native
	39	__attribute__ instead for clarity.
	40	*/
	41	# define WXEXPORT __attribute__((dllexport))
	42	# define WXIMPORT __attribute__((dllimport))
0cc66b6c VZ	43	# endif
	44	#elif defined(__WXPM__)
	45	# if defined (__WATCOMC__)
	46	# define WXEXPORT __declspec(dllexport)
	47	/*
	48	__declspec(dllimport) prepends __imp to imported symbols. We do NOT
	49	want that!
	50	*/
	51	# define WXIMPORT
fd928524 DW	52	# elif defined(__EMX__)
	53	# define WXEXPORT
	54	# define WXIMPORT
0cc66b6c VZ	55	# elif (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 \|\| __IBMC__ < 400 )))
	56	# define WXEXPORT _Export
	57	# define WXIMPORT _Export
	58	# endif
7275146d MW	59	#elif defined(__CYGWIN__)
	60	# define WXEXPORT __declspec(dllexport)
	61	# define WXIMPORT __declspec(dllimport)
0cc66b6c VZ	62	#endif
	63
	64	/* for other platforms/compilers we don't anything */
	65	#ifndef WXEXPORT
	66	# define WXEXPORT
	67	# define WXIMPORT
	68	#endif
	69
	70	/*
77ffb593	71	We support building wxWidgets as a set of several libraries but we don't
0cc66b6c VZ	72	support arbitrary combinations of libs/DLLs: either we build all of them as
	73	DLLs (in which case WXMAKINGDLL is defined) or none (it isn't).
	74
53a2db12	75	However we have a problem because we need separate WXDLLIMPEXP versions for
0cc66b6c VZ	76	different libraries as, for example, wxString class should be dllexported
	77	when compiled in wxBase and dllimported otherwise, so we do define separate
	78	WXMAKING/USINGDLL_XYZ constants for each component XYZ.
	79	*/
	80	#ifdef WXMAKINGDLL
	81	# if wxUSE_BASE
	82	# define WXMAKINGDLL_BASE
	83	# endif
	84
	85	# define WXMAKINGDLL_NET
	86	# define WXMAKINGDLL_CORE
	87	# define WXMAKINGDLL_ADV
f5a9eef7	88	# define WXMAKINGDLL_QA
0cc66b6c	89	# define WXMAKINGDLL_HTML
0ae4d121	90	# define WXMAKINGDLL_GL
0cc66b6c	91	# define WXMAKINGDLL_XML
c846884b	92	# define WXMAKINGDLL_XRC
5e4903f5	93	# define WXMAKINGDLL_AUI
d4cd6b3e	94	# define WXMAKINGDLL_PROPGRID
4dca3e02	95	# define WXMAKINGDLL_RIBBON
3b2cb431	96	# define WXMAKINGDLL_RICHTEXT
c220a8ec	97	# define WXMAKINGDLL_MEDIA
c079af66	98	# define WXMAKINGDLL_STC
467d261e	99	# define WXMAKINGDLL_WEBVIEW
0cc66b6c VZ	100	#endif /* WXMAKINGDLL */
	101
	102	/*
53a2db12	103	WXDLLIMPEXP_CORE maps to export declaration when building the DLL, to import
0cc66b6c VZ	104	declaration if using it or to nothing at all if we don't use wxWin as DLL
	105	*/
	106	#ifdef WXMAKINGDLL_BASE
	107	# define WXDLLIMPEXP_BASE WXEXPORT
	108	# define WXDLLIMPEXP_DATA_BASE(type) WXEXPORT type
5f9c3802 SC	109	# if defined(HAVE_VISIBILITY)
	110	# define WXDLLIMPEXP_INLINE_BASE WXEXPORT
	111	# else
	112	# define WXDLLIMPEXP_INLINE_BASE
	113	# endif
0cc66b6c VZ	114	#elif defined(WXUSINGDLL)
	115	# define WXDLLIMPEXP_BASE WXIMPORT
	116	# define WXDLLIMPEXP_DATA_BASE(type) WXIMPORT type
5f9c3802 SC	117	# if defined(HAVE_VISIBILITY)
	118	# define WXDLLIMPEXP_INLINE_BASE WXIMPORT
	119	# else
	120	# define WXDLLIMPEXP_INLINE_BASE
	121	# endif
0cc66b6c VZ	122	#else /* not making nor using DLL */
	123	# define WXDLLIMPEXP_BASE
	124	# define WXDLLIMPEXP_DATA_BASE(type) type
5f9c3802	125	# define WXDLLIMPEXP_INLINE_BASE
0cc66b6c VZ	126	#endif
	127
	128	#ifdef WXMAKINGDLL_NET
	129	# define WXDLLIMPEXP_NET WXEXPORT
	130	# define WXDLLIMPEXP_DATA_NET(type) WXEXPORT type
	131	#elif defined(WXUSINGDLL)
	132	# define WXDLLIMPEXP_NET WXIMPORT
	133	# define WXDLLIMPEXP_DATA_NET(type) WXIMPORT type
	134	#else /* not making nor using DLL */
	135	# define WXDLLIMPEXP_NET
	136	# define WXDLLIMPEXP_DATA_NET(type) type
	137	#endif
	138
	139	#ifdef WXMAKINGDLL_CORE
	140	# define WXDLLIMPEXP_CORE WXEXPORT
	141	# define WXDLLIMPEXP_DATA_CORE(type) WXEXPORT type
74cc3ec1 SC	142	# if defined(HAVE_VISIBILITY)
	143	# define WXDLLIMPEXP_INLINE_CORE WXEXPORT
	144	# else
	145	# define WXDLLIMPEXP_INLINE_CORE
	146	# endif
0cc66b6c VZ	147	#elif defined(WXUSINGDLL)
	148	# define WXDLLIMPEXP_CORE WXIMPORT
	149	# define WXDLLIMPEXP_DATA_CORE(type) WXIMPORT type
74cc3ec1 SC	150	# if defined(HAVE_VISIBILITY)
	151	# define WXDLLIMPEXP_INLINE_CORE WXIMPORT
	152	# else
	153	# define WXDLLIMPEXP_INLINE_CORE
	154	# endif
0cc66b6c VZ	155	#else /* not making nor using DLL */
	156	# define WXDLLIMPEXP_CORE
	157	# define WXDLLIMPEXP_DATA_CORE(type) type
74cc3ec1	158	# define WXDLLIMPEXP_INLINE_CORE
0cc66b6c VZ	159	#endif
	160
	161	#ifdef WXMAKINGDLL_ADV
	162	# define WXDLLIMPEXP_ADV WXEXPORT
	163	# define WXDLLIMPEXP_DATA_ADV(type) WXEXPORT type
	164	#elif defined(WXUSINGDLL)
	165	# define WXDLLIMPEXP_ADV WXIMPORT
	166	# define WXDLLIMPEXP_DATA_ADV(type) WXIMPORT type
	167	#else /* not making nor using DLL */
	168	# define WXDLLIMPEXP_ADV
	169	# define WXDLLIMPEXP_DATA_ADV(type) type
	170	#endif
	171
61639efb VZ	172	#ifdef WXMAKINGDLL_QA
	173	# define WXDLLIMPEXP_QA WXEXPORT
	174	# define WXDLLIMPEXP_DATA_QA(type) WXEXPORT type
	175	#elif defined(WXUSINGDLL)
	176	# define WXDLLIMPEXP_QA WXIMPORT
	177	# define WXDLLIMPEXP_DATA_QA(type) WXIMPORT type
	178	#else /* not making nor using DLL */
	179	# define WXDLLIMPEXP_QA
	180	# define WXDLLIMPEXP_DATA_QA(type) type
	181	#endif
	182
0cc66b6c VZ	183	#ifdef WXMAKINGDLL_HTML
	184	# define WXDLLIMPEXP_HTML WXEXPORT
	185	# define WXDLLIMPEXP_DATA_HTML(type) WXEXPORT type
	186	#elif defined(WXUSINGDLL)
	187	# define WXDLLIMPEXP_HTML WXIMPORT
	188	# define WXDLLIMPEXP_DATA_HTML(type) WXIMPORT type
	189	#else /* not making nor using DLL */
	190	# define WXDLLIMPEXP_HTML
	191	# define WXDLLIMPEXP_DATA_HTML(type) type
	192	#endif
	193
	194	#ifdef WXMAKINGDLL_GL
	195	# define WXDLLIMPEXP_GL WXEXPORT
	196	#elif defined(WXUSINGDLL)
	197	# define WXDLLIMPEXP_GL WXIMPORT
	198	#else /* not making nor using DLL */
	199	# define WXDLLIMPEXP_GL
	200	#endif
	201
	202	#ifdef WXMAKINGDLL_XML
	203	# define WXDLLIMPEXP_XML WXEXPORT
	204	#elif defined(WXUSINGDLL)
	205	# define WXDLLIMPEXP_XML WXIMPORT
	206	#else /* not making nor using DLL */
	207	# define WXDLLIMPEXP_XML
	208	#endif
	209
c846884b RD	210	#ifdef WXMAKINGDLL_XRC
	211	# define WXDLLIMPEXP_XRC WXEXPORT
	212	#elif defined(WXUSINGDLL)
	213	# define WXDLLIMPEXP_XRC WXIMPORT
	214	#else /* not making nor using DLL */
	215	# define WXDLLIMPEXP_XRC
	216	#endif
	217
5e4903f5 JS	218	#ifdef WXMAKINGDLL_AUI
	219	# define WXDLLIMPEXP_AUI WXEXPORT
	220	#elif defined(WXUSINGDLL)
	221	# define WXDLLIMPEXP_AUI WXIMPORT
	222	#else /* not making nor using DLL */
	223	# define WXDLLIMPEXP_AUI
	224	#endif
	225
1c4293cb VZ	226	#ifdef WXMAKINGDLL_PROPGRID
1c4293cb VZ	227	# define WXDLLIMPEXP_PROPGRID WXEXPORT
23318a53	228	# define WXDLLIMPEXP_DATA_PROPGRID(type) WXEXPORT type
1c4293cb VZ	229	#elif defined(WXUSINGDLL)
1c4293cb VZ	230	# define WXDLLIMPEXP_PROPGRID WXIMPORT
23318a53	231	# define WXDLLIMPEXP_DATA_PROPGRID(type) WXIMPORT type
1c4293cb VZ	232	#else /* not making nor using DLL */
1c4293cb VZ	233	# define WXDLLIMPEXP_PROPGRID
23318a53	234	# define WXDLLIMPEXP_DATA_PROPGRID(type) type
1c4293cb VZ	235	#endif
1c4293cb VZ	236
4dca3e02 VZ	237	#ifdef WXMAKINGDLL_RIBBON
	238	# define WXDLLIMPEXP_RIBBON WXEXPORT
	239	#elif defined(WXUSINGDLL)
	240	# define WXDLLIMPEXP_RIBBON WXIMPORT
	241	#else /* not making nor using DLL */
	242	# define WXDLLIMPEXP_RIBBON
	243	#endif
	244
3b2cb431 JS	245	#ifdef WXMAKINGDLL_RICHTEXT
	246	# define WXDLLIMPEXP_RICHTEXT WXEXPORT
	247	#elif defined(WXUSINGDLL)
	248	# define WXDLLIMPEXP_RICHTEXT WXIMPORT
	249	#else /* not making nor using DLL */
	250	# define WXDLLIMPEXP_RICHTEXT
	251	#endif
	252
ff2b312f RN	253	#ifdef WXMAKINGDLL_MEDIA
	254	# define WXDLLIMPEXP_MEDIA WXEXPORT
	255	#elif defined(WXUSINGDLL)
	256	# define WXDLLIMPEXP_MEDIA WXIMPORT
	257	#else /* not making nor using DLL */
	258	# define WXDLLIMPEXP_MEDIA
	259	#endif
	260
c079af66	261	#ifdef WXMAKINGDLL_STC
23318a53 FM	262	# define WXDLLIMPEXP_STC WXEXPORT
23318a53 FM	263	# define WXDLLIMPEXP_DATA_STC(type) WXEXPORT type
c079af66	264	#elif defined(WXUSINGDLL)
23318a53 FM	265	# define WXDLLIMPEXP_STC WXIMPORT
23318a53 FM	266	# define WXDLLIMPEXP_DATA_STC(type) WXIMPORT type
c079af66	267	#else /* not making nor using DLL */
23318a53 FM	268	# define WXDLLIMPEXP_STC
23318a53 FM	269	# define WXDLLIMPEXP_DATA_STC(type) type
c079af66 VZ	270	#endif
c079af66 VZ	271
467d261e SL	272	#ifdef WXMAKINGDLL_WEBVIEW
	273	# define WXDLLIMPEXP_WEBVIEW WXEXPORT
	274	# define WXDLLIMPEXP_DATA_WEBVIEW(type) WXEXPORT type
384b8d9f	275	#elif defined(WXUSINGDLL)
467d261e SL	276	# define WXDLLIMPEXP_WEBVIEW WXIMPORT
467d261e SL	277	# define WXDLLIMPEXP_DATA_WEBVIEW(type) WXIMPORT type
384b8d9f	278	#else /* not making nor using DLL */
467d261e SL	279	# define WXDLLIMPEXP_WEBVIEW
467d261e SL	280	# define WXDLLIMPEXP_DATA_WEBVIEW(type) type
384b8d9f SL	281	#endif
384b8d9f SL	282
8ece1737 VZ	283	/*
	284	GCC warns about using __attribute__ (and also __declspec in mingw32 case) on
	285	forward declarations while MSVC complains about forward declarations without
	286	__declspec for the classes later declared with it, so we need a separate set
	287	of macros for forward declarations to hide this difference:
	288	*/
	289	#if defined(HAVE_VISIBILITY) \|\| (defined(__WINDOWS__) && defined(__GNUC__))
0ff20b9f VS	290	#define WXDLLIMPEXP_FWD_BASE
	291	#define WXDLLIMPEXP_FWD_NET
	292	#define WXDLLIMPEXP_FWD_CORE
	293	#define WXDLLIMPEXP_FWD_ADV
	294	#define WXDLLIMPEXP_FWD_QA
0ff20b9f VS	295	#define WXDLLIMPEXP_FWD_HTML
	296	#define WXDLLIMPEXP_FWD_GL
	297	#define WXDLLIMPEXP_FWD_XML
	298	#define WXDLLIMPEXP_FWD_XRC
	299	#define WXDLLIMPEXP_FWD_AUI
d4cd6b3e	300	#define WXDLLIMPEXP_FWD_PROPGRID
4dca3e02	301	#define WXDLLIMPEXP_FWD_RIBBON
0ff20b9f VS	302	#define WXDLLIMPEXP_FWD_RICHTEXT
	303	#define WXDLLIMPEXP_FWD_MEDIA
	304	#define WXDLLIMPEXP_FWD_STC
467d261e	305	#define WXDLLIMPEXP_FWD_WEBVIEW
0ff20b9f VS	306	#else
	307	#define WXDLLIMPEXP_FWD_BASE WXDLLIMPEXP_BASE
	308	#define WXDLLIMPEXP_FWD_NET WXDLLIMPEXP_NET
	309	#define WXDLLIMPEXP_FWD_CORE WXDLLIMPEXP_CORE
	310	#define WXDLLIMPEXP_FWD_ADV WXDLLIMPEXP_ADV
	311	#define WXDLLIMPEXP_FWD_QA WXDLLIMPEXP_QA
0ff20b9f VS	312	#define WXDLLIMPEXP_FWD_HTML WXDLLIMPEXP_HTML
	313	#define WXDLLIMPEXP_FWD_GL WXDLLIMPEXP_GL
	314	#define WXDLLIMPEXP_FWD_XML WXDLLIMPEXP_XML
	315	#define WXDLLIMPEXP_FWD_XRC WXDLLIMPEXP_XRC
	316	#define WXDLLIMPEXP_FWD_AUI WXDLLIMPEXP_AUI
d4cd6b3e	317	#define WXDLLIMPEXP_FWD_PROPGRID WXDLLIMPEXP_PROPGRID
4dca3e02	318	#define WXDLLIMPEXP_FWD_RIBBON WXDLLIMPEXP_RIBBON
0ff20b9f VS	319	#define WXDLLIMPEXP_FWD_RICHTEXT WXDLLIMPEXP_RICHTEXT
	320	#define WXDLLIMPEXP_FWD_MEDIA WXDLLIMPEXP_MEDIA
	321	#define WXDLLIMPEXP_FWD_STC WXDLLIMPEXP_STC
467d261e	322	#define WXDLLIMPEXP_FWD_WEBVIEW WXDLLIMPEXP_WEBVIEW
0ff20b9f	323	#endif
b5dbe15d	324
0cc66b6c VZ	325	/* for backwards compatibility, define suffix-less versions too */
	326	#define WXDLLEXPORT WXDLLIMPEXP_CORE
	327	#define WXDLLEXPORT_DATA WXDLLIMPEXP_DATA_CORE
	328
7c77f334 VZ	329	/*
	330	MSVC up to 6.0 needs to be explicitly told to export template instantiations
	331	used by the DLL clients, use this macro to do it like this:
	332
	333	template <typename T> class Foo { ... };
	334	WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( Foo<int> )
	335
16361ec9	336	(notice that currently we only need this for wxBase and wxCore libraries)
7c77f334 VZ	337	*/
	338	#if defined(__VISUALC__) && (__VISUALC__ <= 1200)
	339	#ifdef WXMAKINGDLL_BASE
	340	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl) \
	341	template class WXDLLIMPEXP_BASE decl;
16361ec9 VS	342	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl) \
16361ec9 VS	343	template class WXDLLIMPEXP_CORE decl;
7c77f334 VZ	344	#else
	345	/*
	346	We need to disable this warning when using this macro, as
53a2db12	347	recommended by Microsoft itself:
7c77f334 VZ	348
	349	http://support.microsoft.com/default.aspx?scid=kb%3ben-us%3b168958
	350	*/
	351	#pragma warning(disable:4231)
	352
	353	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl) \
	354	extern template class WXDLLIMPEXP_BASE decl;
16361ec9 VS	355	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl) \
16361ec9 VS	356	extern template class WXDLLIMPEXP_CORE decl;
7c77f334 VZ	357	#endif
	358	#else /* not VC <= 6 */
	359	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE(decl)
16361ec9	360	#define WXDLLIMPEXP_TEMPLATE_INSTANCE_CORE(decl)
7c77f334 VZ	361	#endif /* VC6/others */
7c77f334 VZ	362
0cc66b6c VZ	363	#endif /* _WX_DLIMPEXP_H_ */
0cc66b6c VZ	364