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0423218095
"endl" manipulator for Message_Messenger is renamed to "Message_EndLine". The following entities from std namespace are now used with std:: explicitly specified (from Standard_Stream.hxx): std::istream,std::ostream,std::ofstream,std::ifstream,std::fstream, std::filebuf,std::streambuf,std::streampos,std::ios,std::cout,std::cerr, std::cin,std::endl,std::ends,std::flush,std::setw,std::setprecision, std::hex,std::dec.
391 lines
12 KiB
C++
391 lines
12 KiB
C++
// Created on: 1997-03-04
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// Created by: Yves FRICAUD
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// Copyright (c) 1997-1999 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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#include <TDF_ChildIterator.hxx>
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#include <TDF_Label.hxx>
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#include <TNaming_Identifier.hxx>
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#include <TNaming_Iterator.hxx>
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#include <TNaming_Localizer.hxx>
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#include <TNaming_MapIteratorOfMapOfNamedShape.hxx>
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#include <TNaming_MapOfNamedShape.hxx>
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#include <TNaming_NamedShape.hxx>
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#include <TNaming_Tool.hxx>
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#include <TNaming_UsedShapes.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopTools_MapIteratorOfMapOfShape.hxx>
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#include <TopTools_MapOfShape.hxx>
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//#define MDTV_DEB_IDF
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#ifdef OCCT_DEBUG_IDF
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#include <TCollection_AsciiString.hxx>
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#include <TDF_Tool.hxx>
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#include <BRepTools.hxx>
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//unreferenced function, commented
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/*static void ModDbgTools_Write(const TopoDS_Shape& shape,
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const Standard_CString filename)
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{
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std::ofstream save;
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save.open(filename);
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save << "DBRep_DrawableShape" << std::endl << std::endl;
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if(!shape.IsNull()) BRepTools::Write(shape, save);
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save.close();
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}
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static void ModDbgTools_WriteCurrentShape(const Handle(TNaming_NamedShape) & NS)
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{
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TCollection_AsciiString entry;
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TDF_Tool::Entry(NS->Label(), entry);
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if (!NS.IsNull())
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{
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TopoDS_Shape Sh = TNaming_Tool::CurrentShape (NS);
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if(!Sh.IsNull()) {
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TCollection_AsciiString Entry = entry.Cat("_Cur.brep");
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ModDbgTools_Write(Sh, Entry.ToCString());
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}
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else
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std::cout << "ModDbgTools::Write>>> TopoDS_Shape IS NULL on Entry = "<< entry << std::endl;
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}
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else
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std::cout << "ModDbgTools::Write>>> CurrentShape of TNaming_NamedShape IS NULL on Entry = "<< entry << std::endl;
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}*/
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#endif
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//=======================================================================
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//function : TNaming_Identifier
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//purpose :
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//=======================================================================
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TNaming_Identifier::TNaming_Identifier(const TDF_Label& LabAcces,
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const TopoDS_Shape& S,
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const TopoDS_Shape& Context,
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const Standard_Boolean /*OneOnly*/)
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:myTDFAcces(LabAcces), myShape(S),
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myDone(Standard_False),myIsFeature(Standard_False)
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{
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Init(Context);
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}
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//=======================================================================
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//function : TNaming_Identifier
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//purpose :
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//=======================================================================
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TNaming_Identifier::TNaming_Identifier(const TDF_Label& LabAcces,
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const TopoDS_Shape& S,
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const Handle(TNaming_NamedShape)& ContextNS,
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const Standard_Boolean /*OneOnly*/)
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:myTDFAcces(LabAcces), myShape(S),
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myDone(Standard_False),myIsFeature(Standard_False)
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{
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const TopoDS_Shape& aContext = TNaming_Tool::GetShape (ContextNS);
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Init(aContext);
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void TNaming_Identifier::Init(const TopoDS_Shape& Context)
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{
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Handle(TNaming_UsedShapes) US;
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myTDFAcces.Root().FindAttribute(TNaming_UsedShapes::GetID(),US);
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TNaming_Localizer Localizer;
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Localizer.Init (US,myTDFAcces.Transaction());
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Handle(TNaming_NamedShape) NS;
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NS = TNaming_Tool::NamedShape(myShape, myTDFAcces);
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if (NS.IsNull()) {
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AncestorIdentification(Localizer, Context);
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return;
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}
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#ifdef OCCT_DEBUG_IDF
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TCollection_AsciiString entry;
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TDF_Tool::Entry(NS->Label(), entry);
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std::cout << "Identifier:: (S) Label = " << entry <<std::endl;
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#endif
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//-------------------------------------
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// S est New dans un NamedShape
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//-------------------------------------
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TNaming_Evolution Evol = NS->Evolution();
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if (Evol == TNaming_PRIMITIVE) {
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PrimitiveIdentification(Localizer,NS);
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}
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else if (Evol == TNaming_GENERATED) {
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GeneratedIdentification(Localizer,NS);
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}
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else {
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Identification(Localizer,NS);
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}
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}
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//=======================================================================
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//function : Type
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//purpose :
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//=======================================================================
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TNaming_NameType TNaming_Identifier::Type() const
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{
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return myType;
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}
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//=======================================================================
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//function : IsDone
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//purpose :
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//=======================================================================
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Standard_Boolean TNaming_Identifier::IsDone() const
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{
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return myDone;
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}
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//=======================================================================
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//function : IsFeature
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//purpose :
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//=======================================================================
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Standard_Boolean TNaming_Identifier::IsFeature()
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{
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return myIsFeature;
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}
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//=======================================================================
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//function : Feature
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//purpose :
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//=======================================================================
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Handle(TNaming_NamedShape) TNaming_Identifier::Feature() const
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{
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return myPrimitiveArgs.First();
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}
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//=======================================================================
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//function : InitArgs
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//purpose :
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//=======================================================================
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void TNaming_Identifier::InitArgs()
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{
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}
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//=======================================================================
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//function : MoreArgs
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//purpose :
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//=======================================================================
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Standard_Boolean TNaming_Identifier::MoreArgs() const
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{
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return (!myPrimitiveArgs.IsEmpty() || !myShapeArgs.IsEmpty());
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}
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//=======================================================================
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//function : ArgIsFeature
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//purpose :
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//=======================================================================
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Standard_Boolean TNaming_Identifier::ArgIsFeature() const
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{
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return (!myPrimitiveArgs.IsEmpty());
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}
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//=======================================================================
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//function : Next
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//purpose :
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//=======================================================================
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void TNaming_Identifier::NextArg()
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{
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if (!myPrimitiveArgs.IsEmpty()) myPrimitiveArgs.RemoveFirst();
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else if (!myShapeArgs .IsEmpty()) myShapeArgs .RemoveFirst();
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}
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//=======================================================================
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//function : FeatureArg
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//purpose :
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//=======================================================================
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Handle(TNaming_NamedShape) TNaming_Identifier::FeatureArg()
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{
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return myPrimitiveArgs.First();
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}
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//=======================================================================
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//function : ShapeArg
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//purpose :
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//=======================================================================
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TopoDS_Shape TNaming_Identifier::ShapeArg()
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{
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return myShapeArgs.First();
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}
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//=======================================================================
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//function : ShapeContext
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//purpose :
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//=======================================================================
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TopoDS_Shape TNaming_Identifier::ShapeContext() const
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{
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const TopoDS_Shape& S = myShapeArgs.First();
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TopoDS_Shape SC;
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Handle(TNaming_NamedShape) NS = TNaming_Tool::NamedShape(S,myTDFAcces);
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TNaming_Localizer::FindShapeContext (NS, S, SC); // szy ==> added par. S
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return SC;
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}
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//=======================================================================
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//function : Handle(TNaming_NamedShape)
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//purpose :
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//=======================================================================
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Handle(TNaming_NamedShape) TNaming_Identifier::NamedShapeOfGeneration() const
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{
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return myNSContext;
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}
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//=======================================================================
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//function : AncestorIdentification
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//purpose :
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//=======================================================================
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void TNaming_Identifier::AncestorIdentification(TNaming_Localizer& Localizer,
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const TopoDS_Shape& Context)
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{
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TopTools_MapOfShape AncInFeature;
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if (Context.IsNull()) {
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myType = TNaming_UNKNOWN;
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myDone = 0;
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return;
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}
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Localizer.FindFeaturesInAncestors (myShape, Context, AncInFeature);
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if (AncInFeature.IsEmpty()) {
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myDone = 0;
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return;
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}
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myType = TNaming_INTERSECTION;
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TopTools_MapIteratorOfMapOfShape itS(AncInFeature);
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for (; itS.More(); itS.Next()) myShapeArgs.Append(itS.Key());
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myDone = 1;
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}
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//=======================================================================
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//function : Imported
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//purpose :
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//=======================================================================
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Standard_Boolean IsImported(const Handle(TNaming_NamedShape)& NS)
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{
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TDF_Label Lab = NS->Label();
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TDF_Label Father = Lab.Father();
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for (TDF_ChildIterator cit(Father); cit.More(); cit.Next()) {
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if (cit.Value() != Lab) return 0;
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}
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TNaming_Iterator it(NS);
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if (!it.More()) return 0;
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it.Next(); if (!it.More()) return 0;
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//plus d un shape.
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#ifdef OCCT_DEBUG
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std::cout <<"WARNING IMPORTED"<<std::endl;
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#endif
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return 1;
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}
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//=======================================================================
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//function : PrimitiveIdentification
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//purpose :
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//=======================================================================
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void TNaming_Identifier::PrimitiveIdentification (TNaming_Localizer& /*L*/,
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const Handle(TNaming_NamedShape)& NS)
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{
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myPrimitiveArgs.Append(NS);
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myIsFeature = Standard_True;
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myType = TNaming_MODIFUNTIL;
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//Reconnaissance Shape Mort.
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if (IsImported(NS)) {
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myType = TNaming_CONSTSHAPE;
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myIsFeature = Standard_False;
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}
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myDone = 1;
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}
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//=======================================================================
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//function : GeneratedIdentification
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//purpose : Finds generators of identifying shape <myShape> and keeps
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// : them in <myShapeArgs>
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//=======================================================================
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void TNaming_Identifier::GeneratedIdentification(TNaming_Localizer& /*Localizer*/,
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const Handle(TNaming_NamedShape)& NS)
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{
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// TopoDS_Shape Gen; //szy 16.10.03
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TopTools_ListOfShape aListOfGenerators;
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TNaming_Localizer::FindGenerator (NS,myShape,aListOfGenerators);
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myShapeArgs.Append(aListOfGenerators);
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myNSContext = NS;
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myType = TNaming_GENERATION;
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myDone = 1;
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}
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//=======================================================================
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//function : Identification
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//purpose :
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//=======================================================================
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void TNaming_Identifier::Identification(TNaming_Localizer& Localizer,
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const Handle(TNaming_NamedShape)& NS)
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{
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TNaming_MapOfNamedShape Primitives;
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TopTools_MapOfShape Shapes;
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Localizer.Backward(NS,myShape,Primitives,Shapes);
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if (Primitives.IsEmpty() && Shapes.IsEmpty()) {
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myDone = 0;
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return;
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}
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myType = TNaming_INTERSECTION;
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TNaming_MapIteratorOfMapOfNamedShape itP(Primitives);
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for (; itP.More(); itP.Next()) myPrimitiveArgs.Append(itP.Key());
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TopTools_MapIteratorOfMapOfShape itS(Shapes);
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for (; itS.More(); itS.Next()) myShapeArgs.Append(itS.Key());
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if (myPrimitiveArgs.Extent() == 1 && myShapeArgs.IsEmpty()) {
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myType = TNaming_MODIFUNTIL;
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myIsFeature = Standard_True;
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//Reconnaissance Shape Mort.
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if (IsImported(myPrimitiveArgs.First())) {
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myType = TNaming_CONSTSHAPE;
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myIsFeature = Standard_False;
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}
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}
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myDone = 1;
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}
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