Remove unnecessary comparison of unsigned variable with 0.

[wxWidgets.git] / src / common / rendcmn.cpp

diff --git a/src/common/rendcmn.cpp b/src/common/rendcmn.cpp
index b95f586fb40ec2c497114982edfdb71d8e54f83b..6cbdbb9d5a10b8132f1309e6f0834d73d4338c04 100644 (file)
--- a/src/common/rendcmn.cpp
+++ b/src/common/rendcmn.cpp
@@ -1,12 +1,12 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        common/rendcmn.cpp
+// Name:        src/common/rendcmn.cpp
 // Purpose:     wxRendererNative common functions
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     28.07.03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
-// License:     wxWidgets license
+// License:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -32,7 +32,7 @@
 #include "wx/apptrait.h"
 #include "wx/renderer.h"
 
-#include "wx/ptr_scpd.h"
+#include "wx/scopedptr.h"
 
 #if wxUSE_DYNLIB_CLASS
     #include "wx/dynlib.h"
@@ -42,8 +42,7 @@
 // wxRendererPtr: auto pointer holding the global renderer
 // ----------------------------------------------------------------------------
 
-wxDECLARE_SCOPED_PTR(wxRendererNative, wxRendererPtrBase);
-wxDEFINE_SCOPED_PTR(wxRendererNative, wxRendererPtrBase);
+typedef wxScopedPtr<wxRendererNative> wxRendererPtrBase;
 
 class wxRendererPtr : public wxRendererPtrBase
 {
@@ -63,12 +62,7 @@ public:
     }
 
     // return the global and unique wxRendererPtr
-    static wxRendererPtr& Get()
-    {
-        static wxRendererPtr s_renderer;
-
-        return s_renderer;
-    }
+    static wxRendererPtr& Get();
 
 private:
     wxRendererPtr() : wxRendererPtrBase(NULL) { m_initialized = false; }
@@ -88,9 +82,17 @@ private:
     // just to suppress a gcc warning
     friend class wxRendererPtrDummyFriend;
 
-    DECLARE_NO_COPY_CLASS(wxRendererPtr)
+    wxDECLARE_NO_COPY_CLASS(wxRendererPtr);
 };
 
+// return the global and unique wxRendererPtr
+/*static*/ wxRendererPtr& wxRendererPtr::Get()
+{
+    static wxRendererPtr s_renderer;
+
+    return s_renderer;
+}
+
 #if wxUSE_DYNLIB_CLASS
 
 // ----------------------------------------------------------------------------
@@ -203,4 +205,3 @@ wxRendererNative *wxRendererNative::Load(const wxString& name)
 }
 
 #endif // wxUSE_DYNLIB_CLASS
-