* Rewrote headers as necessary; only Errors.h and Debug.h still originate from a Be header now;

feel free to change that ;-)
* Cleaned up existing headers.
* Coding style guide update to BBufferIO (renamed m_* members to f*).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19972 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/support/ClassInfo.h

@@ -1,38 +1,24 @@
-/******************************************************************************
-/
-/	File:			ClassInfo.h
-/
-/	Description:	C++ class identification and casting macros
-/
-/	Copyright 1993-98, Be Incorporated
-/
-******************************************************************************/
-
+/*
+ * Copyright 2007, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef _CLASS_INFO_H
 #define _CLASS_INFO_H
 
+
 #include <typeinfo>
 
+
 // deprecated, use standard RTTI calls instead 
+// TODO: maybe get rid of this header completely?
 
-#ifdef USE_OPENBEOS_NAMESPACE
-namespace OpenBeOS {
-#endif
-
-/*-------------------------------------------------------------*/
-/*--------- Class Info Macros ---------------------------------*/
-
-#define class_name(ptr)				((typeid(*(ptr))).name())
-#define cast_as(ptr, class)			(dynamic_cast<class*>(ptr))
-#define is_kind_of(ptr, class)		(cast_as(ptr, class) != 0)
-#define is_instance_of(ptr, class)	(typeid(*(ptr)) == typeid(class))
+#define class_name(object) \
+	((typeid(*(object))).name())
+#define cast_as(object, class) \
+	(dynamic_cast<class*>(object))
+#define is_kind_of(object, class) \
+	(dynamic_cast<class*>(object) != NULL)
+#define is_instance_of(object, class) \
+	(typeid(*(object)) == typeid(class))
 	
-/*-------------------------------------------------------------*/
-/*-------------------------------------------------------------*/
-
-#ifdef USE_OPENBEOS_NAMESPACE
-}	// namespace OpenBeOS
-using namespace OpenBeOS;
-#endif
-
-#endif /* _CLASS_INFO_H */
+#endif // _CLASS_INFO_H