--- parser3/src/classes/classes.C	2002/02/08 07:27:39	1.14
+++ parser3/src/classes/classes.C	2009/08/11 10:50:50	1.24
@@ -1,66 +1,65 @@
 /** @file
 	Parser: @b Methoded and Methoded_array classes.
 
-	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
-
-	$Id: classes.C,v 1.14 2002/02/08 07:27:39 paf Exp $
+	Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
+static const char * const IDENT_CLASSES_C="$Date: 2009/08/11 10:50:50 $";
+
 #include "classes.h"
 #include "pa_request.h"
 
 // Methoded
 
 void Methoded::register_directly_used(Request& r) {
-	if(used_directly())
+	if(used_directly()) {
 		r.classes().put(name(), this);
+	}
+
+	// prevent system classes from modification [calling set_method]
+	// ^process[$string:CLASS]{@method} prohibited from now on...
+	this->lock();
 }
 
 // Methoded_array
 
 // global variable
 
-Methoded_array *methoded_array;
+Methoded_array& methoded_array() {
+	static Methoded_array* result=0;
+	if(!result)
+		result=new Methoded_array;
+
+	return *result;
+}
 
 // methods
 
-Methoded_array::Methoded_array(Pool& apool) : Array(apool) {
+Methoded_array::Methoded_array() {
 #	include "classes.inc"
 }
 
-static void configure_admin_one(Array::Item *value, void *info) {
-	Request& r=*static_cast<Request *>(info);
-	if(Methoded *methoded=static_cast<Methoded *>(value))
-		methoded->configure_admin(r);
+static void configure_admin_one(Methoded_array::element_type methoded, Request *r) {
+	if(methoded)
+		methoded->configure_admin(*r);
 }
-
 void Methoded_array::configure_admin(Request& r) {
 	for_each(configure_admin_one, &r);
 }
 
-static void configure_user_one(Array::Item *value, void *info) {
-	Request& r=*static_cast<Request *>(info);
-	if(Methoded *methoded=static_cast<Methoded *>(value))
-		methoded->configure_user(r);
+static void configure_user_one(Methoded_array::element_type methoded, Request *r) {
+	if(methoded)
+		methoded->configure_user(*r);
 }
-
 void Methoded_array::configure_user(Request& r) {
 	for_each(configure_user_one, &r);
 }
 
-static void register_one(Array::Item *value, void *info) {
-	Request& r=*static_cast<Request *>(info);
-	if(Methoded *methoded=static_cast<Methoded *>(value))
-		methoded->register_directly_used(r);
+static void register_one(Methoded_array::element_type methoded, Request *r) {
+	if(methoded)
+		methoded->register_directly_used(*r);
 }
-
 void Methoded_array::register_directly_used(Request& r) {
 	for_each(register_one, &r);
 }
-
-// creator
-
-void init_methoded_array(Pool& pool) {
-	methoded_array=new(pool) Methoded_array(pool);
-}