Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move the wxDL_ macros to wxDynLibrary

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48586 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-09-06 13:37:32 +00:00
parent c5288c5cfe
commit 420db5a599
5 changed files with 21 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
include/wx/dynlib.h
View File

@@ -105,6 +105,27 @@ enum wxPluginCategory
#define wxDYNLIB_FUNCTION(type, name, dynlib) \
type pfn ## name = (type)(dynlib).GetSymbol(_T(#name))
// the following macros can be used to redirect a whole
// library to a class and check at run-time if the the
// library is present and contains all required methods.
#define wxDL_METHOD_DEFINE( rettype, name, args, shortargs, defret ) \
typedef rettype (* name ## Type) args ; \
name ## Type pfn_ ## name; \
rettype name args \
{ if (m_ok) return pfn_ ## name shortargs ; return defret; }
#define wxDL_VOIDMETHOD_DEFINE( name, args, shortargs ) \
typedef void (* name ## Type) args ; \
name ## Type pfn_ ## name; \
void name args \
{ if (m_ok) pfn_ ## name shortargs ; }
#define wxDL_METHOD_LOAD( lib, name, success ) \
pfn_ ## name = (name ## Type) lib->GetSymbol( wxT(#name), &success ); \
if (!success) return;
// ----------------------------------------------------------------------------
// wxDynamicLibraryDetails: contains details about a loaded wxDynamicLibrary
// ----------------------------------------------------------------------------