home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Geek Gadgets 1
/
ADE-1.bin
/
ade-dist
/
gnat-2.06-src.tgz
/
tar.out
/
fsf
/
gnat
/
ada
/
s-wchcnv.ads
< prev
next >
Wrap
Text File
|
1996-09-28
|
3KB
|
58 lines
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- S Y S T E M . W C H _ C N V --
-- --
-- S p e c --
-- --
-- $Revision: 1.1 $ --
-- --
-- Copyright (c) 1992,1993,1994 NYU, All Rights Reserved --
-- --
-- The GNAT library is free software; you can redistribute it and/or modify --
-- it under terms of the GNU Library General Public License as published by --
-- the Free Software Foundation; either version 2, or (at your option) any --
-- later version. The GNAT library is distributed in the hope that it will --
-- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- Library General Public License for more details. You should have --
-- received a copy of the GNU Library General Public License along with --
-- the GNAT library; see the file COPYING.LIB. If not, write to the Free --
-- Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. --
-- --
------------------------------------------------------------------------------
-- This package contains generic subprograms used for converting between
-- sequences of Character and Wide_Character. All access to wide character
-- sequences is isolated in this unit.
with System.WCh_Con;
package System.WCh_Cnv is
generic
with function In_Char return Character;
function Char_Sequence_To_Wide_Char
(C : Character;
EM : System.WCh_Con.WC_Encoding_Method)
return Wide_Character;
-- C is the first character of a sequence of one or more characters which
-- represent a wide character sequence. Calling the function In_Char for
-- additional characters as required, Char_To_Wide_Char returns the
-- corresponding wide character value. Constraint_Error is raised if the
-- sequence of characters encountered is not a valid wide character
-- sequence for the given encoding method.
generic
with procedure Out_Char (C : Character);
procedure Wide_Char_To_Char_Sequence
(WC : Wide_Character;
EM : System.WCh_Con.WC_Encoding_Method);
-- Given a wide character, converts it into a sequence of one or
-- more characters, calling the given Out_Char procedure for each.
-- Constraint_Error is raised if the given wide character value is
-- not a valid value for the given encoding method.
end System.WCh_Cnv;