--- parser3/src/include/pa_table.h	2003/03/24 13:43:41	1.48.2.11.2.5
+++ parser3/src/include/pa_table.h	2003/03/26 18:52:49	1.48.2.11.2.6
@@ -8,7 +8,7 @@
 #ifndef PA_TABLE_H
 #define PA_TABLE_H
 
-static const char* IDENT_TABLE_H="$Date: 2003/03/24 13:43:41 $";
+static const char* IDENT_TABLE_H="$Date: 2003/03/26 18:52:49 $";
 
 #include "pa_types.h"
 #include "pa_hash.h"
@@ -52,7 +52,7 @@ public:
 	int column_name2index(const String& column, bool bark) const;
 
 	/// @return item from @a column
-	const String* item(int column);
+	const String* item(size_t column);
 
 	/// @return item from @a column. '0' if no such column
 	const String* item(const String& column) {
@@ -63,13 +63,13 @@ public:
 	/// saves to text file
 	void save(bool nameless_save, const String& file_spec);
 
-	bool locate(int column, const String& value);
+	bool locate(size_t column, const String& value);
 	bool locate(const String& column, const String& value);
 
 private:
 	
 	// current row
-	int fcurrent;
+	size_t fcurrent;
 
 	// columns
 	columns_type fcolumns;
@@ -81,7 +81,7 @@ private:
 
 	// we own columns?
 
-	bool valid(int index) const { return index>=0 && index<count(); }
+	bool valid(size_t index) const { return index>=0 && index<count(); }
 
 };