1 -- Created on: 1999-02-26
2 -- Created by: Christian CAILLET
3 -- Copyright (c) 1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
6 -- The content of this file is subject to the Open CASCADE Technology Public
7 -- License Version 6.5 (the "License"). You may not use the content of this file
8 -- except in compliance with the License. Please obtain a copy of the License
9 -- at http://www.opencascade.org and read it completely before using this file.
11 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 -- The Original Code and all software distributed under the License is
15 -- distributed on an "AS IS" basis, without warranty of any kind, and the
16 -- Initial Developer hereby disclaims all such warranties, including without
17 -- limitation, any warranties of merchantability, fitness for a particular
18 -- purpose or non-infringement. Please see the License for the specific terms
19 -- and conditions governing the rights and limitations under the License.
23 class SelectPCurves from IGESSelect inherits SelectExplore
25 ---Purpose : This Selection returns the pcurves which lie on a face
26 -- In two modes : global (i.e. a CompositeCurve is not explored)
27 -- or basic (all the basic curves are listed)
29 uses AsciiString from TCollection, Transient, EntityIterator, Graph
33 Create (basic : Boolean) returns mutable SelectPCurves;
34 ---Purpose : Creates a SelectPCurves
35 -- basic True : lists all the components of pcurves
36 -- basic False : lists the uppest level definitions
37 -- (i.e. stops at CompositeCurve)
39 Explore (me; level : Integer; ent : Transient; G : Graph;
40 explored : in out EntityIterator)
42 ---Purpose : Explores an entity, to take its contained PCurves
43 -- An independant curve is IGNORED : only faces are explored
45 ExploreLabel (me) returns AsciiString from TCollection;
46 ---Purpose : Returns a text defining the criterium : "Basic PCurves" or