--- parser3/src/include/pa_table.h	2001/09/26 10:32:25	1.35
+++ parser3/src/include/pa_table.h	2003/01/21 15:51:12	1.48
@@ -1,16 +1,15 @@
 /** @file
 	Parser: table class decl.
 
-	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: pa_table.h,v 1.35 2001/09/26 10:32:25 parser Exp $
+	Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
 #ifndef PA_TABLE_H
 #define PA_TABLE_H
 
-#include "pa_config_includes.h"
+static const char* IDENT_TABLE_H="$Date: 2003/01/21 15:51:12 $";
+
 #include "pa_types.h"
 #include "pa_array.h"
 #include "pa_hash.h"
@@ -37,18 +36,22 @@ public:
 		const String *aorigin,
 		const Array *acolumns,
 		int initial_rows=CR_INITIAL_ROWS_DEFAULT);
+	Table(Pool& apool, const Table& source, int offset=0, int limit=0);
 
 	/// where this table came from, may be NULL
 	const String *origin_string() { return forigin_string; }
 
-	/// column names
+	/// gets column names
 	const Array *columns() { return fcolumns; }
 
+	/// assignes column names
+	void set_columns(const Array *acolumns) { fcolumns=acolumns; }
+
 	/// moves @a current pointer
 	void set_current(int acurrent) { fcurrent=acurrent; }
 	/// @return current pointer
-	int current() { return fcurrent; }
-	void shift(int offset);
+	int current() const { return fcurrent; }
+	void offset(bool absolute, int offset);
 
 	/** @return column index from @a column_name. '<0' if no such column
 		if no such colum conditionally 'bark'
@@ -81,7 +84,7 @@ private:
 	const String *forigin_string;
 
 	// column name->number lookup table
-	Hash name2number;
+	Hash& name2number;
 
 	// current row
 	int fcurrent;