X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cf760e4c30a0324f441989dbf8362c63472336ec..81b32ce52247c45d278507ebeb532e2535bbe186:/src/common/object.cpp

diff --git a/src/common/object.cpp b/src/common/object.cpp
index c091b0c681..7148e579b3 100644
--- a/src/common/object.cpp
+++ b/src/common/object.cpp
@@ -82,7 +82,6 @@ void wxObject::Dump(wxSTD ostream& str)
 #endif
 
 
-
 #ifdef _WX_WANT_NEW_SIZET_WXCHAR_INT
 void *wxObject::operator new ( size_t size, const wxChar *fileName, int lineNum )
 {
@@ -189,7 +188,7 @@ void wxClassInfo::InitializeClasses()
     size_t nClass = 0;
 #endif
 
-    wxClassInfo::sm_classTable = new wxHashTable(wxKEY_STRING);
+    sm_classTable = new wxHashTable(wxKEY_STRING);
 
         // Index all class infos by their class name
 
@@ -247,9 +246,18 @@ wxObject *wxCreateDynamicObject(const wxChar *name)
 
 
 // ----------------------------------------------------------------------------
-// wxClassInfo
+// wxObject
 // ----------------------------------------------------------------------------
 
+// Initialize ref data from another object (needed for copy constructor and
+// assignment operator)
+void wxObject::InitFrom(const wxObject& other)
+{
+    m_refData = other.m_refData;
+    if ( m_refData )
+        m_refData->m_count++;
+}
+
 void wxObject::Ref(const wxObject& clone)
 {
 #if defined(__WXDEBUG__) || wxUSE_DEBUG_CONTEXT
@@ -325,17 +333,17 @@ wxObject::CloneRefData(const wxObjectRefData * WXUNUSED(data)) const
 // misc
 // ----------------------------------------------------------------------------
 
-#if defined(__DARWIN__) && defined(DYLIB_INIT)
+#if defined(__DARWIN__) && defined(WXMAKINGDLL)
 
 extern "C" {
     void __initialize_Cplusplus(void);
     void wxWindowsDylibInit(void);
 };
 
-    // Dynamic shared library (dylib) initialization routine
-    //   required to initialize static C++ objects bacause of lazy dynamic linking
-    //   http://developer.apple.com/techpubs/macosx/Essentials/
-    //          SystemOverview/Frameworks/Dynamic_Shared_Libraries.html
+// Dynamic shared library (dylib) initialization routine
+//   required to initialize static C++ objects bacause of lazy dynamic linking
+//   http://developer.apple.com/techpubs/macosx/Essentials/
+//          SystemOverview/Frameworks/Dynamic_Shared_Libraries.html
 
 void wxWindowsDylibInit()
 {
@@ -343,6 +351,8 @@ void wxWindowsDylibInit()
     // library initialization routine to cause the static C++ objects in
     // the library to be initialized (reference number 2441683).
 
+    // This only seems to be necessary if the library initialization routine
+    // needs to use the static C++ objects
     __initialize_Cplusplus();
 }