src/INTERP_KERNEL/InterpolationCurve.hxx

   1 // Copyright (C) 2007-2019  CEA/DEN, EDF R&D\r
   2 //\r
   3 // This library is free software; you can redistribute it and/or\r
   4 // modify it under the terms of the GNU Lesser General Public\r
   5 // License as published by the Free Software Foundation; either\r
   6 // version 2.1 of the License, or (at your option) any later version.\r
   7 //\r
   8 // This library is distributed in the hope that it will be useful,\r
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\r
  11 // Lesser General Public License for more details.\r
  12 //\r
  13 // You should have received a copy of the GNU Lesser General Public\r
  14 // License along with this library; if not, write to the Free Software\r
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA\r
  16 //\r
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com\r
  18 //\r
  19 // Author : Anthony Geay (CEA/DEN)\r
  20 \r
  21 #ifndef __INTERPOLATIONCURVE_HXX__\r
  22 #define __INTERPOLATIONCURVE_HXX__\r
  23 \r
  24 #include "Interpolation.hxx"\r
  25 #include "InterpolationOptions.hxx"\r
  26 \r
  27 #include "BBTree.txx"\r
  28 \r
  29 #include <functional>\r
  30 \r
  31 namespace INTERP_KERNEL\r
  32 {\r
  33   template<class RealCurve>\r
  34   class InterpolationCurve : public Interpolation< InterpolationCurve<RealCurve> >\r
  35   {\r
  36   public:\r
  37     InterpolationCurve();\r
  38     InterpolationCurve(const InterpolationOptions & io);\r
  39 \r
  40     // Main function to interpolate\r
  41     template<class MyMeshType, class MatrixType>\r
  42     typename MyMeshType::MyConnType interpolateMeshesInternal(const MyMeshType& meshS, const MyMeshType& meshT,\r
  43                                                               MatrixType& result, const std::string& method,\r
  44                                                               std::function< void(const BBTree< MyMeshType::MY_SPACEDIM , typename MyMeshType::MyConnType>&, const double*, std::vector<typename MyMeshType::MyConnType>&) > bbtreeMethod);\r
  45     template<class MyMeshType, class MatrixType>\r
  46     typename MyMeshType::MyConnType interpolateMeshes(const MyMeshType& meshS, const MyMeshType& meshT,\r
  47                                                       MatrixType& result, const std::string& method) { return this->interpolateMeshesInternal(meshS,meshT,result,method,[](const BBTree< MyMeshType::MY_SPACEDIM ,\r
  48                                                                                                                                                                            typename MyMeshType::MyConnType>& bbtree, const double *bb,\r
  49                                                                                                                                                                            std::vector<typename MyMeshType::MyConnType>& intersecting_elems)\r
  50                                                                                                                                               { bbtree.getIntersectingElems(bb, intersecting_elems); }); }\r
  51     template<class MyMeshType, class MatrixType>\r
  52     typename MyMeshType::MyConnType interpolateMeshes0D(const MyMeshType& meshS, const MyMeshType& meshT,\r
  53                                                         MatrixType& result, const std::string& method) { return this->interpolateMeshesInternal(meshS,meshT,result,method,[](const BBTree< MyMeshType::MY_SPACEDIM ,\r
  54                                                                                                                                                                              typename MyMeshType::MyConnType>& bbtree, const double *bb,\r
  55                                                                                                                                                                              std::vector<typename MyMeshType::MyConnType>& intersecting_elems)\r
  56                                                                                                                                                 {\r
  57                                                                                                                                                   double TMP[MyMeshType::MY_SPACEDIM];\r
  58                                                                                                                                                   for(int i=0;i<MyMeshType::MY_SPACEDIM;++i)\r
  59                                                                                                                                                     TMP[i] = bb[2*i];\r
  60                                                                                                                                                   bbtree.getElementsAroundPoint(TMP, intersecting_elems);\r
  61                                                                                                                                                 }\r
  62                                                                                                                                                 ); }\r
  63   };\r
  64 }\r
  65 \r
  66 #endif\r