// 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 <RWStepBasic_RWConversionBasedUnitAndMassUnit.ixx>

#include <StepBasic_ConversionBasedUnit.hxx>
#include <StepBasic_MassUnit.hxx>
#include <StepBasic_DimensionalExponents.hxx>
#include <StepBasic_MeasureWithUnit.hxx>
#include <Interface_EntityIterator.hxx>
#include <StepBasic_ConversionBasedUnitAndMassUnit.hxx>


//=======================================================================
//function : RWStepBasic_RWConversionBasedUnitAndMassUnit
//purpose  : 
//=======================================================================

RWStepBasic_RWConversionBasedUnitAndMassUnit::RWStepBasic_RWConversionBasedUnitAndMassUnit()
{
}


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

void RWStepBasic_RWConversionBasedUnitAndMassUnit::ReadStep
	(const Handle(StepData_StepReaderData)& data,
	 const Standard_Integer num0,
	 Handle(Interface_Check)& ach,
	 const Handle(StepBasic_ConversionBasedUnitAndMassUnit)& ent) const
{

  Standard_Integer num = num0;

  // --- Instance of plex componant ConversionBasedUnit ---
  if (!data->CheckNbParams(num,2,ach,"conversion_based_unit")) return;
  // --- field : name ---
  Handle(TCollection_HAsciiString) aName;
  //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
  data->ReadString (num,1,"name",ach,aName);
  // --- field : conversionFactor ---
  Handle(StepBasic_MeasureWithUnit) aConversionFactor;
  //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
  data->ReadEntity(num, 2,"conversion_factor", ach, STANDARD_TYPE(StepBasic_MeasureWithUnit), aConversionFactor);

  num = data->NextForComplex(num);

  // --- Instance of plex componant MassUnit ---
  if (!data->CheckNbParams(num,0,ach,"Mass_unit")) return;

  num = data->NextForComplex(num);

  // --- Instance of common supertype NamedUnit ---
  if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
  // --- field : dimensions ---
  Handle(StepBasic_DimensionalExponents) aDimensions;
  //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
  data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions);

  //--- Initialisation of the red entity ---
  ent->Init(aDimensions,aName,aConversionFactor);
}


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

void RWStepBasic_RWConversionBasedUnitAndMassUnit::WriteStep
	(StepData_StepWriter& SW,
	 const Handle(StepBasic_ConversionBasedUnitAndMassUnit)& ent) const
{
  // --- Instance of plex componant ConversionBasedUnit ---
  SW.StartEntity("CONVERSION_BASED_UNIT");
  // --- field : name ---
  SW.Send(ent->Name());
  // --- field : conversionFactor ---
  SW.Send(ent->ConversionFactor());
  // --- Instance of plex componant MassUnit ---
  SW.StartEntity("Mass_UNIT");
  // --- Instance of common supertype NamedUnit ---
  SW.StartEntity("NAMED_UNIT");
  // --- field : dimensions ---
  SW.Send(ent->Dimensions());
}


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

void RWStepBasic_RWConversionBasedUnitAndMassUnit::Share
  (const Handle(StepBasic_ConversionBasedUnitAndMassUnit)& ent,
   Interface_EntityIterator& iter) const
{
  iter.GetOneItem(ent->Dimensions());
  iter.GetOneItem(ent->ConversionFactor());
}