buildInnerBoundaryAlongM1Group: bug fix for singular point in 3D

[tools/medcoupling.git] / src / MEDCoupling / MEDCouplingUMesh.hxx

diff --git a/src/MEDCoupling/MEDCouplingUMesh.hxx b/src/MEDCoupling/MEDCouplingUMesh.hxx
index 87a1c9a7d8a2c9d08013e9119fe22ff39805a2ed..c09784c41691ae608ee484f895181245e9640325 100644 (file)
--- a/src/MEDCoupling/MEDCouplingUMesh.hxx
+++ b/src/MEDCoupling/MEDCouplingUMesh.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2020  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
@@ -18,8 +18,7 @@
 //
 // Author : Anthony Geay (CEA/DEN)
 
-#ifndef __PARAMEDMEM_MEDCOUPLINGUMESH_HXX__
-#define __PARAMEDMEM_MEDCOUPLINGUMESH_HXX__
+#pragma once
 
 #include "MEDCoupling.hxx"
 #include "MEDCouplingPointSet.hxx"
@@ -42,6 +41,7 @@ namespace MEDCoupling
   public:
     MEDCOUPLING_EXPORT static MEDCouplingUMesh *New();
     MEDCOUPLING_EXPORT static MEDCouplingUMesh *New(const std::string& meshName, int meshDim);
+    MEDCOUPLING_EXPORT std::string getClassName() const override { return std::string("MEDCouplingUMesh"); }
     // Copy methods
     MEDCOUPLING_EXPORT MEDCouplingUMesh *deepCopy() const;
     MEDCOUPLING_EXPORT MEDCouplingUMesh *clone(bool recDeepCpy) const;
@@ -359,7 +359,6 @@ namespace MEDCoupling
     MEDCOUPLING_EXPORT static DataArrayIdType *ComputeRangesFromTypeDistribution(const std::vector<mcIdType>& code);
     MEDCOUPLING_EXPORT static const int N_MEDMEM_ORDER=25;
     MEDCOUPLING_EXPORT static const INTERP_KERNEL::NormalizedCellType MEDMEM_ORDER[N_MEDMEM_ORDER];
-    MEDCOUPLING_EXPORT static const mcIdType MEDCOUPLING2VTKTYPETRADUCER[INTERP_KERNEL::NORM_MAXTYPE+1];
     /// @endcond
   private:
     int _mesh_dim;
@@ -442,6 +441,31 @@ namespace MEDCoupling
     mcIdType _conn_lgth;
     static const int NOTICABLE_FIRST_VAL=-7;
   };
+
+  template<typename T, typename TOUT>
+  class UMeshGenIterator : public std::iterator< std::input_iterator_tag, const TOUT *, mcIdType, const TOUT **, const TOUT *>
+  {
+    std::size_t _num = 0;
+    std::vector<const MEDCouplingUMesh *> *_data = nullptr;
+    using my_reference = typename std::iterator< std::input_iterator_tag, const TOUT *, mcIdType, const TOUT **, const TOUT *>::reference;
+  public:
+    explicit UMeshGenIterator(std::size_t num , std::vector<const MEDCouplingUMesh *> *data) : _num(num),_data(data) {}
+    UMeshGenIterator<T,TOUT>& operator++() { ++_num; return *this; }
+    bool operator==(const UMeshGenIterator& other) const { return _num == other._num; }
+    bool operator!=(const UMeshGenIterator& other) const { return !(*this == other); }
+    my_reference operator*() const { T tt; return tt((*_data)[_num]); }
+  };
+
+  struct UMeshIndexConnectivityFunctor { const DataArrayIdType *operator()(const MEDCouplingUMesh *um) { return um->getNodalConnectivityIndex(); } };
+
+  using UMeshConnectivityIndexIterator = UMeshGenIterator<UMeshIndexConnectivityFunctor,DataArrayIdType>;
+  
+  struct UMeshConnectivityFunctor { const DataArrayIdType *operator()(const MEDCouplingUMesh *um) { return um->getNodalConnectivity(); } };
+
+  using UMeshConnectivityIterator = UMeshGenIterator<UMeshConnectivityFunctor,DataArrayIdType>;
+  
+  struct UMeshCoordsFunctor { const DataArrayDouble *operator()(const MEDCouplingUMesh *um) { return um->getCoords(); } };
+
+  using UMeshCoordsIterator = UMeshGenIterator<UMeshCoordsFunctor,DataArrayDouble>;
 }
 
-#endif