mirror of
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e6f550da99
Redundant methods Delete() and Desroy(), created in CDL as a hack to define destructor for the class, are removed; their definitions are converted to definition of destructors. In a couple of places methods Destroy() are preserved (bug made non-virtual) because they are called explicitly.
203 lines
7.1 KiB
C++
203 lines
7.1 KiB
C++
// Created on: 1993-06-16
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// Created by: Jean Yves LEBEY
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// Copyright (c) 1993-1999 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 _TopOpeBRepBuild_ShapeSet_HeaderFile
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#define _TopOpeBRepBuild_ShapeSet_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <TopOpeBRepTool_ShapeExplorer.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Standard_Integer.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TopTools_IndexedMapOfOrientedShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_OStream.hxx>
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class TopoDS_Shape;
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class TCollection_AsciiString;
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//! Auxiliary class providing an exploration of a set
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//! of shapes to build faces or solids.
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//! To build faces : shapes are wires, elements are edges.
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//! To build solids : shapes are shells, elements are faces.
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//! The ShapeSet stores a list of shapes, a list of elements
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//! to start reconstructions, and a map to search neighbours.
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//! The map stores the connection between elements through
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//! subshapes of type <SubShapeType> given in constructor.
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//! <SubShapeType> is :
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//! - TopAbs_VERTEX to connect edges
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//! - TopAbs_EDGE to connect faces
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//!
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//! Signature needed by the BlockBuilder :
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//! InitStartElements(me : in out)
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//! MoreStartElements(me) returns Boolean;
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//! NextStartElement(me : in out);
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//! StartElement(me) returns Shape; ---C++: return const &
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//! InitNeighbours(me : in out; S : Shape);
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//! MoreNeighbours(me) returns Boolean;
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//! NextNeighbour(me : in out);
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//! Neighbour(me) returns Shape; ---C++: return const &
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class TopOpeBRepBuild_ShapeSet
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates a ShapeSet in order to build shapes connected
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//! by <SubShapeType> shapes.
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//! <checkshape>:check (or not) the shapes, startelements, elements added.
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Standard_EXPORT TopOpeBRepBuild_ShapeSet(const TopAbs_ShapeEnum SubShapeType, const Standard_Boolean checkshape = Standard_True);
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Standard_EXPORT virtual ~TopOpeBRepBuild_ShapeSet();
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//! Adds <S> to the list of shapes. (wires or shells).
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Standard_EXPORT virtual void AddShape (const TopoDS_Shape& S);
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//! (S is a face or edge)
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//! Add S to the list of starting shapes used for reconstructions.
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//! apply AddElement(S).
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Standard_EXPORT virtual void AddStartElement (const TopoDS_Shape& S);
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//! for each subshape SE of S of type mySubShapeType
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//! - Add subshapes of S to the map of subshapes (mySubShapeMap)
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//! - Add S to the list of shape incident to subshapes of S.
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Standard_EXPORT virtual void AddElement (const TopoDS_Shape& S);
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//! return a reference on myStartShapes
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Standard_EXPORT const TopTools_ListOfShape& StartElements() const;
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Standard_EXPORT void InitShapes();
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Standard_EXPORT Standard_Boolean MoreShapes() const;
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Standard_EXPORT void NextShape();
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Standard_EXPORT const TopoDS_Shape& Shape() const;
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Standard_EXPORT void InitStartElements();
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Standard_EXPORT Standard_Boolean MoreStartElements() const;
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Standard_EXPORT void NextStartElement();
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Standard_EXPORT const TopoDS_Shape& StartElement() const;
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Standard_EXPORT virtual void InitNeighbours (const TopoDS_Shape& S);
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Standard_EXPORT Standard_Boolean MoreNeighbours();
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Standard_EXPORT void NextNeighbour();
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Standard_EXPORT const TopoDS_Shape& Neighbour() const;
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Standard_EXPORT TopTools_ListOfShape& ChangeStartShapes();
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//! Build the list of neighbour shapes of myCurrentShape
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//! (neighbour shapes and myCurrentShapes are of type t)
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//! Initialize myIncidentShapesIter on neighbour shapes.
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Standard_EXPORT virtual void FindNeighbours();
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Standard_EXPORT virtual const TopTools_ListOfShape& MakeNeighboursList (const TopoDS_Shape& E, const TopoDS_Shape& V);
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Standard_EXPORT Standard_Integer MaxNumberSubShape (const TopoDS_Shape& Shape);
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Standard_EXPORT void CheckShape (const Standard_Boolean checkshape);
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Standard_EXPORT Standard_Boolean CheckShape() const;
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Standard_EXPORT Standard_Boolean CheckShape (const TopoDS_Shape& S, const Standard_Boolean checkgeom = Standard_False);
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Standard_EXPORT void DumpName (Standard_OStream& OS, const TCollection_AsciiString& str) const;
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Standard_EXPORT void DumpCheck (Standard_OStream& OS, const TCollection_AsciiString& str, const TopoDS_Shape& S, const Standard_Boolean chk) const;
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Standard_EXPORT virtual void DumpSS();
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Standard_EXPORT virtual void DumpBB();
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Standard_EXPORT void DEBName (const TCollection_AsciiString& N);
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Standard_EXPORT const TCollection_AsciiString& DEBName() const;
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Standard_EXPORT void DEBNumber (const Standard_Integer I);
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Standard_EXPORT Standard_Integer DEBNumber() const;
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Standard_EXPORT virtual TCollection_AsciiString SName (const TopoDS_Shape& S, const TCollection_AsciiString& sb = "", const TCollection_AsciiString& sa = "") const;
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Standard_EXPORT virtual TCollection_AsciiString SNameori (const TopoDS_Shape& S, const TCollection_AsciiString& sb = "", const TCollection_AsciiString& sa = "") const;
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Standard_EXPORT virtual TCollection_AsciiString SName (const TopTools_ListOfShape& S, const TCollection_AsciiString& sb = "", const TCollection_AsciiString& sa = "") const;
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Standard_EXPORT virtual TCollection_AsciiString SNameori (const TopTools_ListOfShape& S, const TCollection_AsciiString& sb = "", const TCollection_AsciiString& sa = "") const;
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protected:
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Standard_EXPORT void ProcessAddShape (const TopoDS_Shape& S);
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Standard_EXPORT void ProcessAddStartElement (const TopoDS_Shape& S);
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Standard_EXPORT void ProcessAddElement (const TopoDS_Shape& S);
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TopAbs_ShapeEnum myShapeType;
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TopAbs_ShapeEnum mySubShapeType;
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TopOpeBRepTool_ShapeExplorer mySubShapeExplorer;
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TopTools_ListOfShape myStartShapes;
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TopTools_ListIteratorOfListOfShape myStartShapesIter;
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TopTools_IndexedDataMapOfShapeListOfShape mySubShapeMap;
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TopTools_ListIteratorOfListOfShape myIncidentShapesIter;
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TopTools_ListOfShape myShapes;
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TopTools_ListIteratorOfListOfShape myShapesIter;
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TopoDS_Shape myCurrentShape;
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TopTools_ListOfShape myCurrentShapeNeighbours;
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Standard_Integer myDEBNumber;
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TCollection_AsciiString myDEBName;
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TopTools_IndexedMapOfOrientedShape myOMSS;
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TopTools_IndexedMapOfOrientedShape myOMES;
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TopTools_IndexedMapOfOrientedShape myOMSH;
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Standard_Boolean myCheckShape;
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private:
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};
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#endif // _TopOpeBRepBuild_ShapeSet_HeaderFile
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