OCCT

// Created by: DAUTRY Philippe
// Copyright (c) 1997-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

//      	---------------
// Version:	0.0
// Version	Date		Purpose
//		0.0	Mar 11 1997	Creation

#include <TDF_DataSet.hxx>
#include <TDF_Label.hxx>
#include <NCollection_List.hxx>
#include <Standard_Handle.hxx>
#include <TDF_Attribute.hxx>
#include <NCollection_Map.hxx>

IMPLEMENT_STANDARD_RTTIEXT(TDF_DataSet, Standard_Transient)

//=================================================================================================

TDF_DataSet::TDF_DataSet() = default;

//=================================================================================================

void TDF_DataSet::Clear()
{
  myRootLabels.Clear();
  myLabelMap.Clear();
  myAttributeMap.Clear();
}

//=================================================================================================

Standard_OStream& TDF_DataSet::Dump(Standard_OStream& anOS) const
{
  anOS << "\t\t=====< TDF_DataSet dump >=====" << '\n';
  anOS << "Root Labels :" << '\n' << "=============" << '\n';
  for (NCollection_List<TDF_Label>::Iterator itr1(myRootLabels); itr1.More(); itr1.Next())
  {
    itr1.Value().EntryDump(anOS);
    anOS << " | ";
  }
  anOS << '\n' << "Labels :" << '\n' << "========" << '\n';
  for (NCollection_Map<TDF_Label>::Iterator itr2(myLabelMap); itr2.More(); itr2.Next())
  {
    itr2.Key().EntryDump(anOS);
    anOS << " | ";
  }
  anOS << '\n' << "Attributes :" << '\n' << "============" << '\n' << '\n';
  for (NCollection_Map<occ::handle<TDF_Attribute>>::Iterator itr3(myAttributeMap); itr3.More();
       itr3.Next())
  {
    itr3.Key()->Label().EntryDump(anOS);
    anOS << " \t";
    itr3.Key()->Dump(anOS);
    anOS << '\n';
  }
  anOS << '\n';
  return anOS;
}