Topspeed_JPI/TS-V3/MODBASE/GENLISTS.DEF

DEFINITION MODULE GenLists;
(*
 *  REPERTOIRE
 *  Release 1.6
 *  By Charles Bradford and Cole Brecheen
 *  (c) Copyright 1985-1992 PMI
 *  Green Bay, Wisconsin
 *  All rights reserved
 *  (414) 468-6040
 *
 *  $Header:   D:/logfiles/defs/genlists.dev   1.4   30 Dec 1990 18:01:04   coleb  $
 *
 *)


FROM SYSTEM IMPORT ADDRESS, BYTE;
FROM VStorage IMPORT MemHandle;

CONST
  StrCode = 65534;

  ListCode = 65535;

TYPE
  GenList; (*opaque type*)

  ListError = (NoListError, underflow, overflow,
      NoInit, RefToZero, RefPastEnd, InsuffMem,
      corruption, NoSuchList);

  Comparator = PROCEDURE(ADDRESS, CARDINAL,
      ADDRESS, CARDINAL): INTEGER;

VAR
  DiagMode: BOOLEAN;
  ErrorFlag: ListError;


  PROCEDURE AdrOfList( VAR TheList: GenList ):
      ADDRESS;

  PROCEDURE AdrToList( TheAddr: ADDRESS; TheSize:
      CARDINAL; VAR TheList: GenList ): BOOLEAN;

  PROCEDURE BlockToList( TheAddr: ADDRESS;
      BlockSize: CARDINAL; delimiter1, delimiter2:
      ARRAY OF CHAR; RecSize, TypeCode: CARDINAL;
      VAR TheList: GenList);

  PROCEDURE ChangeTypeCode( VAR TheList: GenList;
      spot, NewTypeCode: CARDINAL );

  PROCEDURE CopyList( InList: GenList; VAR
      OutList: GenList );

  PROCEDURE DisconnectLists( VAR sublist,
      mainlist: GenList );

  PROCEDURE DisposeList( VAR TheList : GenList );

  PROCEDURE ElmtNow( TheList: GenList ): CARDINAL;

  PROCEDURE GetChildList( TheList: GenList; spot:
      CARDINAL; VAR Child: GenList );

  PROCEDURE GetElmt( TheList : GenList; spot :
      CARDINAL; VAR TheElmt: ARRAY OF BYTE; VAR
      TypeCode: CARDINAL );

  PROCEDURE GetElmtAdr( TheList : GenList; spot :
      CARDINAL; VAR ReadAddr: ADDRESS; VAR
      TheSize: CARDINAL; VAR TypeCode: CARDINAL) ;

  PROCEDURE GetParentList( TheList: GenList; VAR
      Parent: GenList );

  PROCEDURE Initialized( TheList: GenList ):
      BOOLEAN;

  PROCEDURE JoinLists( VAR MergedList,
      SurvivingList: GenList; spot: CARDINAL);

  PROCEDURE ListDelete( TheList : GenList; spot,
      HowMany : CARDINAL );

  PROCEDURE ListInsert( Element: ARRAY OF BYTE;
      TypeCode: CARDINAL; TheList: GenList; spot:
      CARDINAL );

  PROCEDURE ListInsertAdr( ReadAddr: ADDRESS;
      TheSize: CARDINAL; TypeCode: CARDINAL;
      TheList: GenList; spot: CARDINAL);

  PROCEDURE ListLength( TheList : GenList ):
      CARDINAL;

  PROCEDURE ListReplace( Element: ARRAY OF BYTE;
      TypeCode: CARDINAL; TheList: GenList; spot:
      CARDINAL);

  PROCEDURE ListReplaceAdr( ReadAddr: ADDRESS;
      TheSize, TypeCode: CARDINAL; TheList:
      GenList; spot: CARDINAL);

  PROCEDURE ListSize( TheList: GenList; VAR
      TotalElements: LONGINT; VAR TotalSublists:
      CARDINAL; VAR TotalListSize: LONGINT ):
      LONGINT;

  PROCEDURE ListToAdr( TheList: GenList; TheAddr:
      ADDRESS; TheSize: CARDINAL ): BOOLEAN;

  PROCEDURE ListToBlock( TheList: GenList;
      delimiter1, delimiter2: ARRAY OF CHAR; VAR
      TheAddr: ADDRESS; VAR BlockSize, RecSize:
      CARDINAL );

  PROCEDURE NewList( VAR TheList: GenList );

  PROCEDURE NextElmt( TheList: GenList; HowFar:
      INTEGER; VAR TheElmt: ARRAY OF BYTE; VAR
      TypeCode: CARDINAL );

  PROCEDURE NilList( VAR TheList: GenList );

  PROCEDURE SameList( list1, list2: GenList ):
      BOOLEAN;

  PROCEDURE ScanList( TheStr: ARRAY OF CHAR;
      TheList: GenList; StartingAt, EndingAt:
      CARDINAL; VAR FoundSpot: CARDINAL ):
      CARDINAL;

  PROCEDURE ShellSortList( TheList: GenList;
      CompResult: Comparator );

  PROCEDURE SortList( TheList: GenList;
      CompResult: Comparator );

  PROCEDURE SplitList( InList: GenList; where:
      CARDINAL; VAR OutList: GenList );

  PROCEDURE Init();

END GenLists.