// Copyright (C) 2007-2012  CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef __PLANAR2D1DINTERSECTORP0P0_TXX__
#define __PLANAR2D1DINTERSECTORP0P0_TXX__

#include "Planar2D1DIntersectorP0P0.hxx"

namespace INTERP_KERNEL
{
  template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  Planar2D1DIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::Planar2D1DIntersectorP0P0(const MyMeshType& meshT, const MyMeshType& meshS,
                                                                                                    double dimCaracteristic, double precision, double md3DSurf, double medianPlane,
                                                                                                    bool doRotate, int orientation, int printLevel):
    PlanarIntersector<MyMeshType,MyMatrix>(meshT,meshS,dimCaracteristic,precision,md3DSurf,medianPlane,doRotate,orientation,printLevel)
  {
  }

  template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  int Planar2D1DIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::getNumberOfRowsOfResMatrix() const
  {
    return PlanarIntersector<MyMeshType,MyMatrix>::_meshT.getNumberOfElements();
  }

  template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  int Planar2D1DIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::getNumberOfColsOfResMatrix() const
  {
    return PlanarIntersector<MyMeshType,MyMatrix>::_meshS.getNumberOfElements();
  }

  template<class MyMeshType, class MyMatrix, class ConcreteP0P0Intersector>
  void Planar2D1DIntersectorP0P0<MyMeshType,MyMatrix,ConcreteP0P0Intersector>::intersectCells(ConnType icellT, const std::vector<ConnType>& icellsS, MyMatrix& res)
  {
    int nbNodesT=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexT[icellT];
    typename MyMatrix::value_type& resRow=res[icellT];
    for(typename std::vector<ConnType>::const_iterator iter=icellsS.begin();iter!=icellsS.end();iter++)
      {
        int iS=*iter;
        int nbNodesS=PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS+1]-PlanarIntersector<MyMeshType,MyMatrix>::_connIndexS[iS];
        bool isColinear = false;
        double surf=intersectGeometry1D(OTT<ConnType,numPol>::indFC(icellT),OTT<ConnType,numPol>::indFC(iS),
                                        nbNodesT,nbNodesS, isColinear);
        surf=PlanarIntersector<MyMeshType,MyMatrix>::getValueRegardingOption(surf);
        if(surf!=0.)
          resRow.insert(std::make_pair(OTT<ConnType,numPol>::indFC(iS),surf));

        if (isColinear)
          {
          typename PlanarIntersector<MyMeshType,MyMatrix>::DuplicateFacesType::iterator intersectFacesIter = _intersect_faces.find(iS);
          if (intersectFacesIter != _intersect_faces.end())
            {
              intersectFacesIter->second.insert(icellT);
            }
          else
            {
              std::set<int> targetCellSet;
              targetCellSet.insert(icellT);
              _intersect_faces.insert(std::make_pair(iS, targetCellSet));
            }
          }
      }
  }
}

#endif