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- -- This file is free software, which comes along with SmallEiffel. This
- -- software 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. You can modify it as you want, provided
- -- this header is kept unaltered, and a notification of the changes is added.
- -- You are allowed to redistribute it and sell it, alone or as a part of
- -- another product.
- -- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
- -- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
- -- http://SmallEiffel.loria.fr
- --
- class CHARACTER_REF
-
- inherit
- HASHABLE;
- COMPARABLE
- redefine out_in_tagged_out_memory, fill_tagged_out_memory
- end;
-
- feature
-
- item: CHARACTER;
-
- feature
-
- set_item(value: like item) is
- do
- item := value;
- end;
-
- infix "<" (other: like Current): BOOLEAN is
- do
- Result := item < other.item
- end;
-
- code: INTEGER is
- -- ASCII code of Current
- do
- Result := item.code
- end;
-
- to_upper: like Current is
- -- Conversion of Current to upper case
- do
- Result := item.to_upper;
- end;
-
- to_lower: like Current is
- -- Conversion of Current to lower case
- do
- Result := item.to_lower;
- end;
-
- feature -- Object Printing :
-
- out_in_tagged_out_memory, fill_tagged_out_memory is
- do
- item.fill_tagged_out_memory;
- end;
-
- feature -- Hashing :
-
- hash_code: INTEGER is
- do
- Result := item.hash_code;
- end;
-
- end -- CHARACTER_REF
-
-