+++ /dev/null
--- Created on: 1993-01-11
--- Created by: Christian CAILLET
--- Copyright (c) 1993-1999 Matra Datavision
--- Copyright (c) 1999-2014 OPEN CASCADE SAS
---
--- This file is part of Open CASCADE Technology software library.
---
--- This library is free software; you can redistribute it and/or modify it under
--- the terms of the GNU Lesser General Public License version 2.1 as published
--- by the Free Software Foundation, with special exception defined in the file
--- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
--- distribution for complete text of the license and disclaimer of any warranty.
---
--- Alternatively, this file may be used under the terms of Open CASCADE
--- commercial license or contractual agreement.
-
-class SelectUnion from IFSelect inherits SelectCombine
-
- ---Purpose : A SelectUnion cumulates the Entities issued from several other
- -- Selections (union of results : "OR" operator)
-
-uses AsciiString from TCollection, EntityIterator, Graph
-
-is
-
- Create returns SelectUnion;
- ---Purpose : Creates an empty SelectUnion
-
- RootResult (me; G : Graph) returns EntityIterator;
- ---Purpose : Returns the list of selected Entities, which is the addition
- -- result from all input selections. Uniqueness is guaranteed.
-
- Label (me) returns AsciiString from TCollection;
- ---Purpose : Returns a text defining the criterium : "Union (OR)"
-
-end SelectUnion;