--- parser3/src/include/pa_cache_managers.h	2003/09/25 09:15:02	1.11
+++ parser3/src/include/pa_cache_managers.h	2017/02/07 22:00:31	1.22
@@ -1,16 +1,14 @@
 /** @file
 	Parser: cache managers center decl.
 
-	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2017 Art. Lebedev Studio (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
-
-	$Date: 2003/09/25 09:15:02 $
 */
 
 #ifndef PA_CACHE_MANAGERS_H
 #define PA_CACHE_MANAGERS_H
 
-static const char* IDENT_CACHE_MANAGERS_H="$Date: 2003/09/25 09:15:02 $";
+#define IDENT_PA_CACHE_MANAGERS_H "$Id: pa_cache_managers.h,v 1.22 2017/02/07 22:00:31 moko Exp $"
 
 #include "pa_hash.h"
 #include "pa_value.h"
@@ -23,17 +21,21 @@ public:
 	/// if filter_server_id not null, returns status only Cachable -s with matching cacheable_item_server_id()
 	virtual Value* get_status() =0;
 	virtual void maybe_expire_cache() {}
+	virtual ~Cache_manager() {}
 };
 
 /// maintains name=>Cache_manager association, can expire its contents
-class Cache_managers: public Hash<const String::Body, Cache_manager*> {
+class Cache_managers: public HashString<Cache_manager*> {
 public:
+	Cache_managers();
+	virtual ~Cache_managers();
+
 	/// maybe-expires all caches it contains, each cache manager desides it itself
 	void maybe_expire();
 
 };
 
 /// global
-extern Cache_managers cache_managers;
+extern Cache_managers* cache_managers;
 
 #endif