aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.4.3/gcc/ada/g-busorg.adb
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.4.3/gcc/ada/g-busorg.adb')
-rw-r--r--gcc-4.4.3/gcc/ada/g-busorg.adb60
1 files changed, 60 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/ada/g-busorg.adb b/gcc-4.4.3/gcc/ada/g-busorg.adb
new file mode 100644
index 000000000..c9d9daefb
--- /dev/null
+++ b/gcc-4.4.3/gcc/ada/g-busorg.adb
@@ -0,0 +1,60 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- G N A T . B U B B L E _ S O R T _ G --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 1995-2005, AdaCore --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 2, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING. If not, write --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
+-- --
+-- As a special exception, if other files instantiate generics from this --
+-- unit, or you link this unit with other files to produce an executable, --
+-- this unit does not by itself cause the resulting executable to be --
+-- covered by the GNU General Public License. This exception does not --
+-- however invalidate any other reasons why the executable file might be --
+-- covered by the GNU Public License. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+package body GNAT.Bubble_Sort_G is
+
+ ----------
+ -- Sort --
+ ----------
+
+ procedure Sort (N : Natural) is
+ Switched : Boolean;
+
+ begin
+ loop
+ Switched := False;
+
+ for J in 1 .. N - 1 loop
+ if Lt (J + 1, J) then
+ Move (J, 0);
+ Move (J + 1, J);
+ Move (0, J + 1);
+ Switched := True;
+ end if;
+ end loop;
+
+ exit when not Switched;
+ end loop;
+ end Sort;
+
+end GNAT.Bubble_Sort_G;