// Created on: 2016-04-07
// Copyright (c) 2016 OPEN CASCADE SAS
// Created by: Oleg AGASHIN
//
// 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 <BRepMeshData_Model.hxx>

#include <BRepMeshData_Face.hxx>
#include <BRepMeshData_Edge.hxx>
#include <NCollection_IncAllocator.hxx>

IMPLEMENT_STANDARD_RTTIEXT(BRepMeshData_Model, IMeshData_Model)

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

BRepMeshData_Model::BRepMeshData_Model(const TopoDS_Shape& theShape)
    : IMeshData_Model(theShape),
      myMaxSize(0.),
      myAllocator(new NCollection_IncAllocator(IMeshData::MEMORY_BLOCK_SIZE_HUGE)),
      myDFaces(256, myAllocator),
      myDEdges(256, myAllocator)
{
  myAllocator->SetThreadSafe(true);
}

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

BRepMeshData_Model::~BRepMeshData_Model() {}

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

Standard_Integer BRepMeshData_Model::FacesNb() const
{
  return myDFaces.Size();
}

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

const IMeshData::IFaceHandle& BRepMeshData_Model::AddFace(const TopoDS_Face& theFace)
{
  IMeshData::IFaceHandle aFace(new (myAllocator) BRepMeshData_Face(theFace, myAllocator));
  return myDFaces.Append(aFace);
}

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

const IMeshData::IFaceHandle& BRepMeshData_Model::GetFace(const Standard_Integer theIndex) const
{
  return myDFaces(theIndex);
}

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

Standard_Integer BRepMeshData_Model::EdgesNb() const
{
  return myDEdges.Size();
}

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

const IMeshData::IEdgeHandle& BRepMeshData_Model::AddEdge(const TopoDS_Edge& theEdge)
{
  IMeshData::IEdgeHandle aEdge(new (myAllocator) BRepMeshData_Edge(theEdge, myAllocator));
  return myDEdges.Append(aEdge);
}

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

const IMeshData::IEdgeHandle& BRepMeshData_Model::GetEdge(const Standard_Integer theIndex) const
{
  return myDEdges(theIndex);
}