added FreeBSD

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

diff --git a/include/wx/memory.h b/include/wx/memory.h
index 95d016c850c1ca4606e308df1b8fb97b5ea37b3d..f9977849b58878608b2f073155338aabd5706d22 100644 (file)
--- a/include/wx/memory.h
+++ b/include/wx/memory.h
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
-// Licence:    wxWindows license
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_MEMORYH__
@@ -17,58 +17,74 @@
 #endif
 
 #include "wx/defs.h"
+#include "wx/string.h"
 
 /*
   The macro which will be expanded to include the file and line number
   info, or to be a straight call to the new operator.
 */
 
-#if (WXDEBUG && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
+#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 
 #include <stddef.h>
 
 #if wxUSE_IOSTREAMH
-#include <iostream.h>
+    // N.B. BC++ doesn't have istream.h, ostream.h
+#   include <iostream.h>
 #else
-#include <iostream>
+#   include <ostream>
+#   if defined(__VISUALC__) || defined(__MWERKS__)
+        using namespace std;
+#   endif
 #endif
 
-#include "wx/string.h"
-
-#if WXDEBUG
-
-// #ifndef WXDEBUG_NEW
-// #define WXDEBUG_NEW new(__FILE__,__LINE__)
-// #endif
+#ifdef __WXDEBUG__
 
 void * wxDebugAlloc(size_t size, char * fileName, int lineNum, bool isObject, bool isVect = FALSE);
 void wxDebugFree(void * buf, bool isVect = FALSE);
 
 // Global versions of the new and delete operators.
-// Currently, these merely call malloc and free; only the wxObject
-// operators do something interesting. But this allows WXDEBUG_NEW to
-// work for all 'new's in a file.
 #if wxUSE_GLOBAL_MEMORY_OPERATORS
 
+// Undefine temporarily (new is #defined in object.h) because we want to
+// declare some new operators.
 #ifdef new
-#undef new
+    #undef new
 #endif
 
-void * operator new (size_t size, char * fileName, int lineNum);
-void operator delete (void * buf);
+#if defined(__SUNCC__)
+    #define wxUSE_ARRAY_MEMORY_OPERATORS 0
+#elif !( defined (__VISUALC__) && (__VISUALC__ <= 1020) ) || defined( __MWERKS__)
+    #define wxUSE_ARRAY_MEMORY_OPERATORS 1
+#else
+    #define wxUSE_ARRAY_MEMORY_OPERATORS 0
+#endif
 
-// VC++ 6.0
-#if _MSC_VER >= 1200
-void operator delete(void *buf, char*, int);
+// Added JACS 25/11/98: needed for some compilers
+void * operator new (size_t size);
+
+#if wxUSE_ARRAY_MEMORY_OPERATORS
+void * operator new[] (size_t size);
 #endif
 
-#if !( defined (_MSC_VER) && (_MSC_VER <= 1020) )
+void * operator new (size_t size, char * fileName, int lineNum);
+void operator delete (void * buf);
+
+#if wxUSE_ARRAY_MEMORY_OPERATORS
 void * operator new[] (size_t size, char * fileName, int lineNum);
 void operator delete[] (void * buf);
 #endif
 
+// VC++ 6.0
+#if defined(__VISUALC__) && (__VISUALC__ >= 1200)
+    void operator delete(void *buf, char*, int);
+    void operator delete[](void *buf, char*, int);
+#endif
+
 #endif
+  // wxUSE_GLOBAL_MEMORY_OPERATORS
 #endif
+  // __WXDEBUG__
 
 typedef unsigned int wxMarkerType;
 
@@ -247,7 +263,7 @@ public:
 
     // Count the number of non-wxDebugContext-related objects
     // that are outstanding
-    static int CountObjectsLeft(void);
+    static int CountObjectsLeft(bool sinceCheckpoint = FALSE);
 
 private:
     // Store these here to allow access to the list without
@@ -260,14 +276,14 @@ private:
     static bool                 m_checkPrevious;
 };
 
-// Output a debug mess., in a system dependent fashion.
+// Output a debug message, in a system dependent fashion.
 void WXDLLEXPORT wxTrace(const char *fmt ...);
 void WXDLLEXPORT wxTraceLevel(int level, const char *fmt ...);
 
 #define WXTRACE wxTrace
 #define WXTRACELEVEL wxTraceLevel
 
-#else // else part for the #if WXDEBUG
+#else // else part for the #if __WXDEBUG__
 
 inline void wxTrace(const char *WXUNUSED(fmt)) {}
 inline void wxTraceLevel(int WXUNUSED(level), const char *WXUNUSED(fmt)) {}
@@ -276,7 +292,7 @@ inline void wxTraceLevel(int WXUNUSED(level), const char *WXUNUSED(fmt)) {}
 #define WXTRACELEVEL TRUE ? (void)0 : wxTraceLevel
 // #define WXDEBUG_NEW new
 
-#endif // WXDEBUG
+#endif // __WXDEBUG__
 
 #endif
     // _WX_MEMORYH__