1 ------------------------------------------------------------------------------
3 -- GNAT LIBRARY COMPONENTS --
5 -- A D A . S T R I N G S . E Q U A L _ C A S E _ I N S E N S I T I V E --
9 -- Copyright (C) 2004-2008, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
20 -- Boston, MA 02110-1301, USA. --
22 -- As a special exception, if other files instantiate generics from this --
23 -- unit, or you link this unit with other files to produce an executable, --
24 -- this unit does not by itself cause the resulting executable to be --
25 -- covered by the GNU General Public License. This exception does not --
26 -- however invalidate any other reasons why the executable file might be --
27 -- covered by the GNU Public License. --
29 -- This unit was originally developed by Matthew J Heaney. --
30 ------------------------------------------------------------------------------
32 function Ada.Strings.Equal_Case_Insensitive
33 (Left, Right : String) return Boolean;
34 pragma Pure (Ada.Strings.Equal_Case_Insensitive);
35 -- Performs a case-insensitive equality test of Left and Right. This is
36 -- useful as the generic actual equivalence operation (Equivalent_Keys)
37 -- when instantiating a hashed container package with type String as the
38 -- key. It is also useful as the generic actual equality operator when
39 -- instantiating a container package with type String as the element,
40 -- allowing case-insensitive container equality tests.