mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-15 13:48:57 +08:00
45 lines
1.9 KiB
Plaintext
Executable File
45 lines
1.9 KiB
Plaintext
Executable File
-- Created on: 1992-11-17
|
|
-- 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 SelectModelRoots from IFSelect inherits SelectBase
|
|
|
|
---Purpose : A SelectModelRoots gets all the Root Entities of an
|
|
-- InterfaceModel. Remember that a "Root Entity" is defined as
|
|
-- having no Sharing Entity (if there is a Loop between Entities,
|
|
-- none of them can be a "Root").
|
|
|
|
uses AsciiString from TCollection, EntityIterator, Graph
|
|
|
|
is
|
|
|
|
Create returns mutable SelectModelRoots;
|
|
---Purpose : Creates a SelectModelRoot
|
|
|
|
RootResult (me; G : Graph) returns EntityIterator;
|
|
---Purpose : Returns the list of selected entities : the Roots of the Model
|
|
-- (note that this result assures naturally uniqueness)
|
|
|
|
Label (me) returns AsciiString from TCollection;
|
|
---Purpose : Returns a text defining the criterium : "Model Roots"
|
|
|
|
end SelectModelRoots;
|