-- Created on: 1992-11-18
-- Created by: Christian CAILLET
-- Copyright (c) 1992-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.



class SelectUnknownEntities  from IFSelect  inherits SelectExtract

    ---Purpose : A SelectUnknownEntities sorts the Entities which are qualified
    --           as "Unknown" (their Type has not been recognized)

uses AsciiString from TCollection, InterfaceModel

is

    Create returns mutable SelectUnknownEntities;
    ---Purpose : Creates a SelectUnknownEntities

    Sort (me; rank : Integer; ent : Transient; model : InterfaceModel)
    	returns Boolean;
    ---Purpose : Returns True for an Entity which is qualified as "Unknown",
    --           i.e. if <model> known <ent> (through its Number) as Unknown


    ExtractLabel (me) returns AsciiString from TCollection;
    ---Purpose : Returns a text defining the criterium : "Recognized Entities"

end SelectUnknownEntities;