http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/stack.h

@@ -0,0 +1,44 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/stack.h
+// Purpose:     STL stack clone
+// Author:      Lindsay Mathieson
+// Modified by:
+// Created:     30.07.2001
+// Copyright:   (c) 2001 Lindsay Mathieson <lindsay@mathieson.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_STACK_H_
+#define _WX_STACK_H_
+
+#include "wx/vector.h"
+
+#define WX_DECLARE_STACK(obj, cls)\
+class cls : public wxVectorBase\
+{\
+    WX_DECLARE_VECTORBASE(obj, cls);\
+public:\
+    void push(const obj& o)\
+    {\
+        bool rc = Alloc(size() + 1);\
+        wxASSERT(rc);\
+        Append(new obj(o));\
+    };\
+\
+    void pop()\
+    {\
+        RemoveAt(size() - 1);\
+    };\
+\
+    obj& top()\
+    {\
+        return *(obj *) GetItem(size() - 1);\
+    };\
+    const obj& top() const\
+    {\
+        return *(obj *) GetItem(size() - 1);\
+    };\
+}
+
+#endif // _WX_STACK_H_
+