// File:	RWStepRepr_RWShapeAspectDerivingRelationship.cxx
// Created:	Wed Jun  4 14:17:23 2003 
// Author:	Galina KULIKOVA
// Generator:	ExpToCas (EXPRESS -> CASCADE/XSTEP Translator) V1.2
// Copyright:	Open CASCADE 2002

#include <RWStepRepr_RWShapeAspectDerivingRelationship.ixx>

//=======================================================================
//function : RWStepRepr_RWShapeAspectDerivingRelationship
//purpose  : 
//=======================================================================

RWStepRepr_RWShapeAspectDerivingRelationship::RWStepRepr_RWShapeAspectDerivingRelationship ()
{
}

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

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

  // Inherited fields of ShapeAspectRelationship

  Handle(TCollection_HAsciiString) aShapeAspectRelationship_Name;
  data->ReadString (num, 1, "shape_aspect_relationship.name", ach, aShapeAspectRelationship_Name);

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

  Handle(StepRepr_ShapeAspect) aShapeAspectRelationship_RelatingShapeAspect;
  data->ReadEntity (num, 3, "shape_aspect_relationship.relating_shape_aspect", ach, STANDARD_TYPE(StepRepr_ShapeAspect), aShapeAspectRelationship_RelatingShapeAspect);

  Handle(StepRepr_ShapeAspect) aShapeAspectRelationship_RelatedShapeAspect;
  data->ReadEntity (num, 4, "shape_aspect_relationship.related_shape_aspect", ach, STANDARD_TYPE(StepRepr_ShapeAspect), aShapeAspectRelationship_RelatedShapeAspect);

  // Initialize entity
  ent->Init(aShapeAspectRelationship_Name,
            hasShapeAspectRelationship_Description,
            aShapeAspectRelationship_Description,
            aShapeAspectRelationship_RelatingShapeAspect,
            aShapeAspectRelationship_RelatedShapeAspect);
}

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

void RWStepRepr_RWShapeAspectDerivingRelationship::WriteStep (StepData_StepWriter& SW,
                                                              const Handle(StepRepr_ShapeAspectDerivingRelationship) &ent) const
{

  // Inherited fields of ShapeAspectRelationship

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

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

  SW.Send (ent->StepRepr_ShapeAspectRelationship::RelatingShapeAspect());

  SW.Send (ent->StepRepr_ShapeAspectRelationship::RelatedShapeAspect());
}

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

void RWStepRepr_RWShapeAspectDerivingRelationship::Share (const Handle(StepRepr_ShapeAspectDerivingRelationship) &ent,
                                                          Interface_EntityIterator& iter) const
{

  // Inherited fields of ShapeAspectRelationship

  iter.AddItem (ent->StepRepr_ShapeAspectRelationship::RelatingShapeAspect());

  iter.AddItem (ent->StepRepr_ShapeAspectRelationship::RelatedShapeAspect());
}