0023948: Wrong intersection between a surface of revolution and a plane.

[occt.git] / src / RWStepBasic / RWStepBasic_RWGroupRelationship.cxx

// Created on: 2000-05-10
// Created by: Andrey BETENEV
// Copyright (c) 2000-2014 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.

// Generator:	ExpToCas (EXPRESS -> CASCADE/XSTEP Translator) V1.1

#include <RWStepBasic_RWGroupRelationship.ixx>

//=======================================================================
//function : RWStepBasic_RWGroupRelationship
//purpose  : 
//=======================================================================

RWStepBasic_RWGroupRelationship::RWStepBasic_RWGroupRelationship ()
{
}

//=======================================================================
//function : ReadStep
//purpose  : 
//=======================================================================

void RWStepBasic_RWGroupRelationship::ReadStep (const Handle(StepData_StepReaderData)& data,
                                                const Standard_Integer num,
                                                Handle(Interface_Check)& ach,
                                                const Handle(StepBasic_GroupRelationship) &ent) const
{
  // Check number of parameters
  if ( ! data->CheckNbParams(num,4,ach,"group_relationship") ) return;

  // Own fields of GroupRelationship

  Handle(TCollection_HAsciiString) aName;
  data->ReadString (num, 1, "name", ach, aName);

  Handle(TCollection_HAsciiString) aDescription;
  Standard_Boolean hasDescription = Standard_True;
  if ( data->IsParamDefined (num,2) ) {
    data->ReadString (num, 2, "description", ach, aDescription);
  }
  else {
    hasDescription = Standard_False;
  }

  Handle(StepBasic_Group) aRelatingGroup;
  data->ReadEntity (num, 3, "relating_group", ach, STANDARD_TYPE(StepBasic_Group), aRelatingGroup);

  Handle(StepBasic_Group) aRelatedGroup;
  data->ReadEntity (num, 4, "related_group", ach, STANDARD_TYPE(StepBasic_Group), aRelatedGroup);

  // Initialize entity
  ent->Init(aName,
            hasDescription,
            aDescription,
            aRelatingGroup,
            aRelatedGroup);
}

//=======================================================================
//function : WriteStep
//purpose  : 
//=======================================================================

void RWStepBasic_RWGroupRelationship::WriteStep (StepData_StepWriter& SW,
                                                 const Handle(StepBasic_GroupRelationship) &ent) const
{

  // Own fields of GroupRelationship

  SW.Send (ent->Name());

  if ( ent->HasDescription() ) {
    SW.Send (ent->Description());
  }
  else SW.SendUndef();

  SW.Send (ent->RelatingGroup());

  SW.Send (ent->RelatedGroup());
}

//=======================================================================
//function : Share
//purpose  : 
//=======================================================================

void RWStepBasic_RWGroupRelationship::Share (const Handle(StepBasic_GroupRelationship) &ent,
                                             Interface_EntityIterator& iter) const
{

  // Own fields of GroupRelationship

  iter.AddItem (ent->RelatingGroup());

  iter.AddItem (ent->RelatedGroup());
}