From a98eb5e9ac71b82c9670d89a6b3769b602bb51c7 Mon Sep 17 00:00:00 2001
From: Andrzej Rybczak <electricityispower@gmail.com>
Date: Sat, 17 Oct 2009 17:01:48 +0200
Subject: [PATCH] add range support in NCurses::Menu::Sort()

---
 src/menu.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/menu.h b/src/menu.h
index dba0afa5..41bf56d7 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -394,11 +394,11 @@ namespace NCurses
 			/// Sorts all items using Comparison object with defined operator()
 			/// @param beginning beginning of range that has to be sorted
 			///
-			template <typename Comparison> void Sort(size_t beginning = 0)
+			template <typename Comparison> void Sort(size_t beginning = 0, size_t end = -1)
 			{
 				if (itsOptions.empty())
 					return;
-				sort(itsOptions.begin()+beginning, itsOptions.end(), InternalSorting<Comparison>());
+				sort(itsOptions.begin()+beginning, end == size_t(-1) ? itsOptions.end() : itsOptions.begin()+end, InternalSorting<Comparison>());
 				if (isFiltered())
 					ApplyFilter(itsFilter);
 			}