--- parser3/src/include/pa_stack.h	2003/09/26 11:23:37	1.19
+++ parser3/src/include/pa_stack.h	2005/03/16 14:37:51	1.23
@@ -1,14 +1,14 @@
 /** @file
 	Parser: stack class decl.
 
-	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2004 ArtLebedev Group (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
 #ifndef PA_STACK_H
 #define PA_STACK_H
 
-static const char* IDENT_STACK_H="$Date: 2003/09/26 11:23:37 $";
+static const char * const IDENT_STACK_H="$Date: 2005/03/16 14:37:51 $";
 
 #include "pa_config_includes.h"
 #include "pa_array.h"
@@ -20,7 +20,7 @@ public:
 	Stack(): ftop(0) {}
 
 	void push(T item) {
-		if(ftop<count()) // cell is already allocated?
+		if(ftop<this->count()) // cell is already allocated?
 			put(ftop, item); // use it
 		else
 			*this+=item; // append it
@@ -28,21 +28,21 @@ public:
 	}
 
 	T pop() {
-		return get(--ftop);
+		return this->get(--ftop);
 	}
 
 	bool is_empty() { return ftop==0; }
-	size_t top() { return ftop; }
-	void top(size_t atop) { ftop=atop; }
-	T upper_value() { 
+	size_t top_index() { return ftop; }
+	void set_top_index(size_t atop) { ftop=atop; }
+	T top_value() { 
 		assert(!is_empty());
-		return get(ftop-1); 
+		return this->get(ftop-1); 
 	}
 
 	/// call this prior to collecting garbage [in unused part of stack there may be pointers(unused)]
 	void wipe_unused() {
-		if(size_t above_top_size=fused-ftop)
-			memset(&felements[ftop], 0, above_top_size*sizeof(T));
+		if(size_t above_top_size=this->fused-ftop)
+			memset(&this->felements[ftop], 0, above_top_size*sizeof(T));
 	}
 
 protected: