// Copyright (c) 1999-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.

#include <StepData_DefaultGeneral.ixx>
#include <StepData.hxx>
#include <Interface_GeneralLib.hxx>
#include <StepData_UndefinedEntity.hxx>
#include <Interface_UndefinedContent.hxx>
#include <Interface_Macros.hxx>
#include <Interface_ParamType.hxx>


//  DefaultGeneral de StepData  reconnait  UN SEUL TYPE : UndefinedEntity


StepData_DefaultGeneral::StepData_DefaultGeneral ()
{
  Interface_GeneralLib::SetGlobal (this, StepData::Protocol());
}

    void  StepData_DefaultGeneral::FillSharedCase
  (const Standard_Integer casenum, const Handle(Standard_Transient)& ent,
   Interface_EntityIterator& iter) const 
{
  if (casenum != 1) return;
  DeclareAndCast(StepData_UndefinedEntity,undf,ent);
  Handle(Interface_UndefinedContent) cont = undf->UndefinedContent();
  Standard_Integer nb = cont->NbParams();
  for (Standard_Integer i = 1; i <= nb; i ++) {
    Interface_ParamType ptype = cont->ParamType(i);
    if (ptype == Interface_ParamSub) {
      DeclareAndCast(StepData_UndefinedEntity,subent,cont->ParamEntity(i));
      FillSharedCase(casenum,cont->ParamEntity(i),iter);
    } else if (ptype == Interface_ParamIdent) {
      iter.GetOneItem(cont->ParamEntity(i));
    }
  }
}


void  StepData_DefaultGeneral::CheckCase(const Standard_Integer casenum,
                                         const Handle(Standard_Transient)& ent,
                                         const Interface_ShareTool& shares,
                                         Handle(Interface_Check)& ach) const 
{
}  //  pas de Check sur une UndefinedEntity


    Standard_Boolean  StepData_DefaultGeneral::NewVoid
  (const Standard_Integer CN, Handle(Standard_Transient)& ent) const 
{
  if (CN != 1) return Standard_False;
  ent = new StepData_UndefinedEntity;
  return Standard_True;
}

    void  StepData_DefaultGeneral::CopyCase
  (const Standard_Integer casenum, const Handle(Standard_Transient)& entfrom,
   const Handle(Standard_Transient)& entto, Interface_CopyTool& TC) const 
{
  if (casenum != 1) return;
  DeclareAndCast(StepData_UndefinedEntity,undfrom,entfrom);
  DeclareAndCast(StepData_UndefinedEntity,undto,entto);
  undto->GetFromAnother(undfrom,TC);  //  On pourrait rapatrier cela
}