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-- File: IGESSelect_SelectBypassSubfigure.cdl
-- Created: Tue Jan 13 08:44:11 1998
-- Author: Christian CAILLET
-- <xstep@heliox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1998
class SelectBypassSubfigure from IGESSelect inherits SelectExplore
---Purpose : Selects a list built as follows :
-- Subfigures correspond to
-- * Definition (basic : type 308, or Network : type 320)
-- * Instance (Singular : type 408, or Network : 420, or
-- patterns : 412,414)
--
-- Entities which are not Subfigure are taken as such
-- For Subfigures Instances, their definition is taken, then
-- explored itself
-- For Subfigures Definitions, the list of "Associated Entities"
-- is explored
-- Hence, level 0 (D) recursively explores a Subfigure if some of
-- its Elements are Subfigures. level 1 explores just at first
-- level (i.e. for an instance, returns its definition)
uses AsciiString from TCollection, Transient, EntityIterator, Graph
raises InterfaceError
is
Create (level : Integer = 0) returns mutable SelectBypassSubfigure;
---Purpose : Creates a SelectBypassSubfigure, by default all level
-- (level = 1 explores at first level)
Explore (me; level : Integer; ent : Transient; G : Graph;
explored : in out EntityIterator)
returns Boolean;
---Purpose : Explores an entity : for a Subfigure, gives its elements
-- Else, takes the entity itself
ExploreLabel (me) returns AsciiString from TCollection;
---Purpose : Returns a text defining the criterium : "Content of Subfigure"
end SelectBypassSubfigure;
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