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98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
// Created on: 1999-02-24
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// Created by: Christian CAILLET
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// Copyright (c) 1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _XSControl_ConnectedShapes_HeaderFile
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#define _XSControl_ConnectedShapes_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <IFSelect_SelectExplore.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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#include <TColStd_HSequenceOfTransient.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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class XSControl_TransferReader;
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class Standard_Transient;
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class Interface_Graph;
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class Interface_EntityIterator;
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class TCollection_AsciiString;
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class TopoDS_Shape;
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class Transfer_TransientProcess;
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class XSControl_ConnectedShapes;
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DEFINE_STANDARD_HANDLE(XSControl_ConnectedShapes, IFSelect_SelectExplore)
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//! From a TopoDS_Shape, or from the entity which has produced it,
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//! searches for the shapes, and the entities which have produced
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//! them in last transfer, which are adjacent to it by VERTICES
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class XSControl_ConnectedShapes : public IFSelect_SelectExplore
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{
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public:
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//! Creates a Selection ConnectedShapes. It remains to be set a
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//! TransferReader
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Standard_EXPORT XSControl_ConnectedShapes();
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//! Creates a Selection ConnectedShapes, which will work with the
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//! current TransferProcess brought by the TransferReader
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Standard_EXPORT XSControl_ConnectedShapes(const Handle(XSControl_TransferReader)& TR);
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//! Sets a TransferReader to sort entities : it brings the
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//! TransferProcess which may change, while the TransferReader does not
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Standard_EXPORT void SetReader (const Handle(XSControl_TransferReader)& TR);
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//! Explores an entity : entities from which are connected to that
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//! produced by this entity, including itself
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Standard_EXPORT Standard_Boolean Explore (const Standard_Integer level, const Handle(Standard_Transient)& ent, const Interface_Graph& G, Interface_EntityIterator& explored) const Standard_OVERRIDE;
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//! Returns a text defining the criterium.
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//! "Connected Entities through produced Shapes"
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Standard_EXPORT TCollection_AsciiString ExploreLabel() const Standard_OVERRIDE;
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//! This functions considers a shape from a transfer and performs
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//! the search function explained above
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Standard_EXPORT static Handle(TColStd_HSequenceOfTransient) AdjacentEntities (const TopoDS_Shape& ashape, const Handle(Transfer_TransientProcess)& TP, const TopAbs_ShapeEnum type);
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DEFINE_STANDARD_RTTIEXT(XSControl_ConnectedShapes,IFSelect_SelectExplore)
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protected:
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private:
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Handle(XSControl_TransferReader) theTR;
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};
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#endif // _XSControl_ConnectedShapes_HeaderFile
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