-- Created on: 1993-07-21
-- Created by: Martine LANGLOIS
-- Copyright (c) 1993-1999 Matra Datavision
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
--
-- This file is part of Open CASCADE Technology software library.
--
-- This library is free software; you can redistribute it and/or modify it under
-- the terms of the GNU Lesser General Public License version 2.1 as published
-- by the Free Software Foundation, with special exception defined in the file
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-- distribution for complete text of the license and disclaimer of any warranty.
--
-- Alternatively, this file may be used under the terms of Open CASCADE
-- commercial license or contractual agreement.

private deferred class Root from TopoDSToStep

    ---Purpose : This class implements the common services for
    --           all classes of TopoDSToStep which report error.

uses Real

is

    Initialize;

    Tolerance (me : in out) returns Real;
    ---Purpose : Returns (modifiable) the tolerance to be used for writing
    --           If not set, starts at 0.0001
    ---C++ : return &

    IsDone(me) returns Boolean
    	is static;

fields

    toler    : Real    is protected;
    done     : Boolean is protected;
    --Equal True if everything is ok, False otherwise.

end Root;