OCCT

// Created on: 1997-07-29
// Created by: Denis PASCAL
// 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.

#include <TDataStd_NoteBook.hxx>

#include <Standard_DomainError.hxx>
#include <Standard_Type.hxx>
#include <TDataStd_Integer.hxx>
#include <TDataStd_Real.hxx>
#include <TDF_Label.hxx>
#include <TDF_RelocationTable.hxx>
#include <TDF_TagSource.hxx>

IMPLEMENT_DERIVED_ATTRIBUTE(TDataStd_NoteBook, TDataStd_GenericEmpty)

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

bool TDataStd_NoteBook::Find(const TDF_Label& current, occ::handle<TDataStd_NoteBook>& N)
{
  TDF_Label                      L = current;
  occ::handle<TDataStd_NoteBook> NB;
  if (L.IsNull())
  {
    return false;
  }

  for (;;)
  {
    if (L.FindAttribute(TDataStd_NoteBook::GetID(), NB))
    {
      break;
    }
    L = L.Father();
    if (L.IsNull())
    {
      break;
    }
  }

  if (!NB.IsNull())
  {
    N = NB;
    return true;
  }
  return false;
}

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

occ::handle<TDataStd_NoteBook> TDataStd_NoteBook::New(const TDF_Label& label)
{
  if (label.HasAttribute())
  {
    throw Standard_DomainError("TDataStd_NoteBook::New : not an empty label");
  }
  occ::handle<TDataStd_NoteBook> NB = new TDataStd_NoteBook();
  label.AddAttribute(NB);
  TDF_TagSource::Set(label); // distributeur de sous label
  return NB;
}

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

const Standard_GUID& TDataStd_NoteBook::GetID()
{
  static Standard_GUID TDataStd_NoteBookID("2a96b609-ec8b-11d0-bee7-080009dc3333");
  return TDataStd_NoteBookID;
}

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

TDataStd_NoteBook::TDataStd_NoteBook() = default;

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

occ::handle<TDataStd_Real> TDataStd_NoteBook::Append(const double value, const bool)
{
  TDF_Label                  newlabel = TDF_TagSource::NewChild(Label());
  occ::handle<TDataStd_Real> variable = TDataStd_Real::Set(newlabel, value);
  return variable;
}

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

occ::handle<TDataStd_Integer> TDataStd_NoteBook::Append(const int value, const bool)
{
  TDF_Label                     newlabel = TDF_TagSource::NewChild(Label());
  occ::handle<TDataStd_Integer> variable = TDataStd_Integer::Set(newlabel, value);
  return variable;
}

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

const Standard_GUID& TDataStd_NoteBook::ID() const
{
  return GetID();
}

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

Standard_OStream& TDataStd_NoteBook::Dump(Standard_OStream& anOS) const
{
  anOS << "NoteBook";
  return anOS;
}