1 // Copyright (c) 1999-2012 OPEN CASCADE SAS
3 // The content of this file is subject to the Open CASCADE Technology Public
4 // License Version 6.5 (the "License"). You may not use the content of this file
5 // except in compliance with the License. Please obtain a copy of the License
6 // at http://www.opencascade.org and read it completely before using this file.
8 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 // The Original Code and all software distributed under the License is
12 // distributed on an "AS IS" basis, without warranty of any kind, and the
13 // Initial Developer hereby disclaims all such warranties, including without
14 // limitation, any warranties of merchantability, fitness for a particular
15 // purpose or non-infringement. Please see the License for the specific terms
16 // and conditions governing the rights and limitations under the License.
18 #include <IFSelect_SelectDiff.ixx>
19 #include <IFGraph_Compare.hxx>
22 IFSelect_SelectDiff::IFSelect_SelectDiff () { }
25 Interface_EntityIterator IFSelect_SelectDiff::RootResult
26 (const Interface_Graph& G) const
28 IFGraph_Compare GC(G);
29 GC.GetFromIter(MainInput()->RootResult(G),Standard_True); // first
31 GC.GetFromIter(SecondInput()->RootResult(G),Standard_False); // second
32 return GC.FirstOnly();
35 Standard_Boolean IFSelect_SelectDiff::HasUniqueResult () const
36 { return Standard_True; } // naturellement unique
38 TCollection_AsciiString IFSelect_SelectDiff::Label () const
39 { return TCollection_AsciiString("Differences"); }