1 // Created on: 1993-01-11 2 // Created by: Christian CAILLET 3 // Copyright (c) 1993-1999 Matra Datavision 4 // Copyright (c) 1999-2014 OPEN CASCADE SAS 5 // 6 // This file is part of Open CASCADE Technology software library. 7 // 8 // This library is free software; you can redistribute it and/or modify it under 9 // the terms of the GNU Lesser General Public License version 2.1 as published 10 // by the Free Software Foundation, with special exception defined in the file 11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT 12 // distribution for complete text of the license and disclaimer of any warranty. 13 // 14 // Alternatively, this file may be used under the terms of Open CASCADE 15 // commercial license or contractual agreement. 16 17 #ifndef _IFSelect_SelectIntersection_HeaderFile 18 #define _IFSelect_SelectIntersection_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_Type.hxx> 22 23 #include <IFSelect_SelectCombine.hxx> 24 class Interface_EntityIterator; 25 class Interface_Graph; 26 class TCollection_AsciiString; 27 28 29 class IFSelect_SelectIntersection; 30 DEFINE_STANDARD_HANDLE(IFSelect_SelectIntersection, IFSelect_SelectCombine) 31 32 //! A SelectIntersection filters the Entities issued from several 33 //! other Selections as Intersection of results : "AND" operator 34 class IFSelect_SelectIntersection : public IFSelect_SelectCombine 35 { 36 37 public: 38 39 40 //! Creates an empty SelectIntersection 41 Standard_EXPORT IFSelect_SelectIntersection(); 42 43 //! Returns the list of selected Entities, which is the common part 44 //! of results from all input selections. Uniqueness is guaranteed. 45 Standard_EXPORT Interface_EntityIterator RootResult (const Interface_Graph& G) const Standard_OVERRIDE; 46 47 //! Returns a text defining the criterium : "Intersection (AND)" 48 Standard_EXPORT TCollection_AsciiString Label() const Standard_OVERRIDE; 49 50 51 52 53 DEFINE_STANDARD_RTTIEXT(IFSelect_SelectIntersection,IFSelect_SelectCombine) 54 55 protected: 56 57 58 59 60 private: 61 62 63 64 65 }; 66 67 68 69 70 71 72 73 #endif // _IFSelect_SelectIntersection_HeaderFile 74