home *** CD-ROM | disk | FTP | other *** search
Modula Definition | 1993-11-04 | 1023 b | 31 lines |
- (*---------------------------------------------------------------------------
- :Program. ArraySort.def
- :Author. Bernd Preusing
- :Address. Gerhardstr. 16 D-2200 Elmshorn
- :Phone. 04121/22486
- :Shortcut. [bep]
- :Version. 1.0
- :Date. 21-Oct-88
- :Copyright. PD
- :Language. Modula-II
- :Translator. M2Amiga
- :Imports. ---
- :UpDate.
- :Contents. universal array sorter
- :Remark. Sortiert einen Array in aufsteigender Reihenfolge.
- ---------------------------------------------------------------------------*)
- DEFINITION MODULE ArraySort;
-
- FROM SYSTEM IMPORT ADDRESS;
-
- TYPE
- prLess = PROCEDURE(ADDRESS,ADDRESS):BOOLEAN;
- (* returns TRUE, if item at 1st ADDRESS < item at 2nd ADDRESS *)
- (* TRUE if 1st > 2nd : sorting in descending order *)
-
- PROCEDURE Sort (VAR arr:ARRAY OF ADDRESS; (* eg POINTER TO RECORD or number *)
- count:LONGINT; (* count>0 *)
- less: prLess); (* PROCEDURE called by Sort *)
-
- END ArraySort.def
-