-- File:	IGESSelect_AutoCorrect.cdl
-- Created:	Wed Jun  1 16:18:06 1994
-- Author:	Christian CAILLET
--		<cky@bravox>
---Copyright:	 Matra Datavision 1994


class AutoCorrect  from IGESSelect  inherits ModelModifier from IGESSelect

    ---Purpose : Does the absolutely effective corrections on IGES Entity.
    --           That is to say : regarding the norm in details, some values
    --           have mandatory values, or set of values with constraints.
    --           When such values/constraints are univoque, they can be forced.
    --           Also nullifies items of Directory Part, Associativities, and
    --           Properties, which are not (or not longer) in <target> Model.
    --           
    --           Works by calling a BasicEditor from IGESData
    --           Works with the specific IGES Services : DirChecker which
    --           allows to correct data in "Directory Part" of Entities (such
    --           as required values for status, or references to be null), and
    --           the specific IGES service OwnCorrect, which is specialised for
    --           each type of entity.
    --           
    --           Remark : this does not comprise the computation of use flag or
    --           subordinate status according references, which is made by
    --           the ModelModifier class ComputeStatus.
    --           
    --           The Input Selection, when present, designates the entities to
    --           be corrected. If it is not present, all the entities of the
    --           model are corrected.

uses AsciiString from TCollection,
     CopyTool, IGESModel, ContextModif,
     GeneralLib, SpecificLib, IGESEntity

is

    Create returns mutable AutoCorrect;
    ---Purpose : Creates an AutoCorrect.

    Performing (me; ctx : in out ContextModif;
    	        target  : mutable IGESModel;
                TC      : in out CopyTool);
    ---Purpose : Specific action : corrects entities when it is absolutely
    --           obvious, i.e. non equivoque (by DirChecker and specific
    --           service OwnCorrect) : works with a protocol.

    Label (me) returns AsciiString from TCollection;
    ---Purpose : Returns a text which is
    --           "Auto-correction of IGES Entities"

end AutoCorrect;