--- parser3/src/classes/math.C	2002/02/18 12:10:53	1.14
+++ parser3/src/classes/math.C	2002/04/10 09:53:14	1.17
@@ -4,7 +4,7 @@
 	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 
-	$Id: math.C,v 1.14 2002/02/18 12:10:53 paf Exp $
+	$Id: math.C,v 1.17 2002/04/10 09:53:14 paf Exp $
 */
 
 #include "pa_common.h"
@@ -29,7 +29,7 @@ public:
 	void configure_admin(Request& r);
 
 public: // Methoded
-	bool used_directly() { return true; }
+	bool used_directly() { return false; }
 };
 
 // methods
@@ -38,9 +38,9 @@ static void _random(Request& r, const St
 	Pool& pool=r.pool();
 
 	Value& range=params->as_junction(0, "range must be expression");
-    double top=r.process(range).as_double();
+    double top=r.process_to_value(range).as_double();
     if(top<=1)
-		throw Exception(0, 0,
+		throw Exception("parser.runtime",
 			&method_name,
 			"top must be above 1 (%g)", top);
 	
@@ -62,7 +62,7 @@ static void math1(Request& r,
 	Pool& pool=r.pool();
 	Value& param=params->as_junction(0, "parameter must be expression");
 
-	Value& result=*new(pool) VDouble(pool, (*func)(r.process(param).as_double()));
+	Value& result=*new(pool) VDouble(pool, (*func)(r.process_to_value(param).as_double()));
 	result.set_name(method_name);
 	r.write_no_lang(result);
 }
@@ -95,8 +95,8 @@ static void math2(Request& r,
 	Value& b=params->as_junction(1, "parameter must be expression");
 
 	Value& result=*new(pool) VDouble(pool, (*func)(
-		r.process(a).as_double(),
-		r.process(b).as_double()));
+		r.process_to_value(a).as_double(),
+		r.process_to_value(b).as_double()));
 	result.set_name(method_name);
 	r.write_no_lang(result);
 }