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A little missing test consecutive to 1755dbe71b2fd46cd796464e8
[tools/medcoupling.git] / src / MEDCoupling_Swig / MEDCouplingTypemaps.i
index 0a50f88f8b69bb9fb4a9eb80db49cb071b13b468..8aec95be3799239ed6757032fd02fb5936bdb3b2 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016  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
 //
 // Author : Anthony Geay (CEA/DEN)
 
+#ifndef __MEDCOUPLINGTYPEMAPS_I__
+#define __MEDCOUPLINGTYPEMAPS_I__
+
 #include "MEDCouplingDataArrayTypemaps.i"
+#include "MEDCouplingUMesh.hxx"
+#include "MEDCouplingCMesh.hxx"
+#include "MEDCouplingIMesh.hxx"
+#include "MEDCouplingCurveLinearMesh.hxx"
+#include "MEDCouplingMappedExtrudedMesh.hxx"
+#include "MEDCoupling1GTUMesh.hxx"
+#include "MEDCouplingFieldDiscretization.hxx"
+#include "MEDCouplingMultiFields.hxx"
+#include "MEDCouplingPartDefinition.hxx"
+#include "MEDCouplingCartesianAMRMesh.hxx"
 
-static PyObject *convertMesh(ParaMEDMEM::MEDCouplingMesh *mesh, int owner) throw(INTERP_KERNEL::Exception)
+static PyObject *convertMesh(MEDCoupling::MEDCouplingMesh *mesh, int owner) throw(INTERP_KERNEL::Exception)
 {
   PyObject *ret=0;
   if(!mesh)
@@ -28,26 +41,26 @@ static PyObject *convertMesh(ParaMEDMEM::MEDCouplingMesh *mesh, int owner) throw
       Py_XINCREF(Py_None);
       return Py_None;
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingUMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCouplingUMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCoupling1SGTUMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCoupling1SGTUMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCoupling1DGTUMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCoupling1DGTUMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingExtrudedMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCouplingExtrudedMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCouplingCMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCurveLinearMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCouplingCurveLinearMesh,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingIMesh *>(mesh))
-    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_ParaMEDMEM__MEDCouplingIMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingUMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCouplingUMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCoupling1SGTUMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCoupling1SGTUMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCoupling1DGTUMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCoupling1DGTUMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingMappedExtrudedMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCouplingMappedExtrudedMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingCMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCouplingCMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingCurveLinearMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCouplingCurveLinearMesh,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingIMesh *>(mesh))
+    ret=SWIG_NewPointerObj((void*)mesh,SWIGTYPE_p_MEDCoupling__MEDCouplingIMesh,owner);
   if(!ret)
     throw INTERP_KERNEL::Exception("Not recognized type of mesh on downcast !");
   return ret;
 }
 
-static PyObject *convertFieldDiscretization(ParaMEDMEM::MEDCouplingFieldDiscretization *fd, int owner) throw(INTERP_KERNEL::Exception)
+static PyObject *convertFieldDiscretization(MEDCoupling::MEDCouplingFieldDiscretization *fd, int owner) throw(INTERP_KERNEL::Exception)
 {
   PyObject *ret=0;
   if(!fd)
@@ -55,22 +68,22 @@ static PyObject *convertFieldDiscretization(ParaMEDMEM::MEDCouplingFieldDiscreti
       Py_XINCREF(Py_None);
       return Py_None;
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldDiscretizationP0 *>(fd))
-    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDiscretizationP0,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldDiscretizationP1 *>(fd))
-    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDiscretizationP1,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldDiscretizationGauss *>(fd))
-    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDiscretizationGauss,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldDiscretizationGaussNE *>(fd))
-    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDiscretizationGaussNE,owner);
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldDiscretizationKriging *>(fd))
-    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDiscretizationKriging,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldDiscretizationP0 *>(fd))
+    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDiscretizationP0,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldDiscretizationP1 *>(fd))
+    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDiscretizationP1,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldDiscretizationGauss *>(fd))
+    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDiscretizationGauss,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldDiscretizationGaussNE *>(fd))
+    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDiscretizationGaussNE,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldDiscretizationKriging *>(fd))
+    ret=SWIG_NewPointerObj(reinterpret_cast<void*>(fd),SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDiscretizationKriging,owner);
   if(!ret)
     throw INTERP_KERNEL::Exception("Not recognized type of field discretization on downcast !");
   return ret;
 }
 
-static PyObject* convertMultiFields(ParaMEDMEM::MEDCouplingMultiFields *mfs, int owner) throw(INTERP_KERNEL::Exception)
+static PyObject* convertMultiFields(MEDCoupling::MEDCouplingMultiFields *mfs, int owner) throw(INTERP_KERNEL::Exception)
 {
   PyObject *ret=0;
   if(!mfs)
@@ -78,58 +91,72 @@ static PyObject* convertMultiFields(ParaMEDMEM::MEDCouplingMultiFields *mfs, int
       Py_XINCREF(Py_None);
       return Py_None;
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingFieldOverTime *>(mfs))
-    ret=SWIG_NewPointerObj((void*)mfs,SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldOverTime,owner);
+  if(dynamic_cast<MEDCoupling::MEDCouplingFieldOverTime *>(mfs))
+    ret=SWIG_NewPointerObj((void*)mfs,SWIGTYPE_p_MEDCoupling__MEDCouplingFieldOverTime,owner);
   else
-    ret=SWIG_NewPointerObj((void*)mfs,SWIGTYPE_p_ParaMEDMEM__MEDCouplingMultiFields,owner);
+    ret=SWIG_NewPointerObj((void*)mfs,SWIGTYPE_p_MEDCoupling__MEDCouplingMultiFields,owner);
   return ret;
 }
 
-static PyObject *convertCartesianAMRMesh(ParaMEDMEM::MEDCouplingCartesianAMRMeshGen *mesh, int owner) throw(INTERP_KERNEL::Exception)
+static PyObject *convertCartesianAMRMesh(MEDCoupling::MEDCouplingCartesianAMRMeshGen *mesh, int owner) throw(INTERP_KERNEL::Exception)
 {
   if(!mesh)
     {
       Py_XINCREF(Py_None);
       return Py_None;
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCartesianAMRMeshSub *>(mesh))
+  if(dynamic_cast<MEDCoupling::MEDCouplingCartesianAMRMeshSub *>(mesh))
     {
-      return SWIG_NewPointerObj(reinterpret_cast<void*>(mesh),SWIGTYPE_p_ParaMEDMEM__MEDCouplingCartesianAMRMeshSub,owner);
+      return SWIG_NewPointerObj(reinterpret_cast<void*>(mesh),SWIGTYPE_p_MEDCoupling__MEDCouplingCartesianAMRMeshSub,owner);
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCartesianAMRMesh *>(mesh))
+  if(dynamic_cast<MEDCoupling::MEDCouplingCartesianAMRMesh *>(mesh))
     {
-      return SWIG_NewPointerObj(reinterpret_cast<void*>(mesh),SWIGTYPE_p_ParaMEDMEM__MEDCouplingCartesianAMRMesh,owner);
+      return SWIG_NewPointerObj(reinterpret_cast<void*>(mesh),SWIGTYPE_p_MEDCoupling__MEDCouplingCartesianAMRMesh,owner);
     }
   throw INTERP_KERNEL::Exception("convertCartesianAMRMesh wrap : unrecognized type of cartesian AMR mesh !");
 }
 
-static PyObject *convertCartesianAMRPatch(ParaMEDMEM::MEDCouplingCartesianAMRPatchGen *patch, int owner) throw(INTERP_KERNEL::Exception)
+static PyObject *convertDataForGodFather(MEDCoupling::MEDCouplingDataForGodFather *data, int owner) throw(INTERP_KERNEL::Exception)
+{
+  if(!data)
+    {
+      Py_XINCREF(Py_None);
+      return Py_None;
+    }
+  if(dynamic_cast<MEDCoupling::MEDCouplingAMRAttribute *>(data))
+    {
+      return SWIG_NewPointerObj(reinterpret_cast<void*>(data),SWIGTYPE_p_MEDCoupling__MEDCouplingAMRAttribute,owner);
+    }
+  throw INTERP_KERNEL::Exception("convertDataForGodFather wrap : unrecognized data type for AMR !");
+}
+
+static PyObject *convertCartesianAMRPatch(MEDCoupling::MEDCouplingCartesianAMRPatchGen *patch, int owner) throw(INTERP_KERNEL::Exception)
 {
   if(!patch)
     {
       Py_XINCREF(Py_None);
       return Py_None;
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCartesianAMRPatchGF *>(patch))
+  if(dynamic_cast<MEDCoupling::MEDCouplingCartesianAMRPatchGF *>(patch))
     {
-      return SWIG_NewPointerObj(reinterpret_cast<void*>(patch),SWIGTYPE_p_ParaMEDMEM__MEDCouplingCartesianAMRPatchGF,owner);
+      return SWIG_NewPointerObj(reinterpret_cast<void*>(patch),SWIGTYPE_p_MEDCoupling__MEDCouplingCartesianAMRPatchGF,owner);
     }
-  if(dynamic_cast<ParaMEDMEM::MEDCouplingCartesianAMRPatch *>(patch))
+  if(dynamic_cast<MEDCoupling::MEDCouplingCartesianAMRPatch *>(patch))
     {
-      return SWIG_NewPointerObj(reinterpret_cast<void*>(patch),SWIGTYPE_p_ParaMEDMEM__MEDCouplingCartesianAMRPatch,owner);
+      return SWIG_NewPointerObj(reinterpret_cast<void*>(patch),SWIGTYPE_p_MEDCoupling__MEDCouplingCartesianAMRPatch,owner);
     }
   throw INTERP_KERNEL::Exception("convertCartesianAMRPatch wrap : unrecognized type of cartesian AMR patch !");
 }
 
-static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___add__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+static MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___add__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
   const char msg[]="Unexpected situation in MEDCouplingFieldDouble.__add__ ! Expecting a not null MEDCouplingFieldDouble or DataArrayDouble or DataArrayDoubleTuple instance, or a list of double, or a double.";
   const char msg2[]="in MEDCouplingFieldDouble.__add__ : self field has no Array of values set !";
   void *argp;
   //
-  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDouble,0|0)))
+  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDouble,0|0)))
     {
-      ParaMEDMEM::MEDCouplingFieldDouble *other=reinterpret_cast< ParaMEDMEM::MEDCouplingFieldDouble * >(argp);
+      MEDCoupling::MEDCouplingFieldDouble *other=reinterpret_cast< MEDCoupling::MEDCouplingFieldDouble * >(argp);
       if(other)
         return (*self)+(*other);
       else
@@ -137,8 +164,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
     }
   //
   double val;
-  ParaMEDMEM::DataArrayDouble *a;
-  ParaMEDMEM::DataArrayDoubleTuple *aa;
+  MEDCoupling::DataArrayDouble *a;
+  MEDCoupling::DataArrayDoubleTuple *aa;
   std::vector<double> bb;
   int sw;
   convertObjToPossibleCpp5(obj,sw,val,a,aa,bb);
@@ -148,9 +175,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=self->getArray()->deepCpy();
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=self->getArray()->deepCopy();
         ret->applyLin(1.,val);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -158,8 +185,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Add(self->getArray(),a);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Add(self->getArray(),a);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -167,9 +194,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Add(self->getArray(),aaa);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Add(self->getArray(),aaa);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -177,9 +204,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=ParaMEDMEM::DataArrayDouble::New(); aaa->useArray(&bb[0],false,ParaMEDMEM::CPP_DEALLOC,1,(int)bb.size());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Add(self->getArray(),aaa);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=MEDCoupling::DataArrayDouble::New(); aaa->useArray(&bb[0],false,MEDCoupling::CPP_DEALLOC,1,(int)bb.size());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Add(self->getArray(),aaa);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -188,20 +215,20 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___a
     }
 }
 
-static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___radd__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+static MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___radd__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
-  return ParaMEDMEM_MEDCouplingFieldDouble___add__Impl(self,obj);
+  return MEDCoupling_MEDCouplingFieldDouble___add__Impl(self,obj);
 }
 
-static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rsub__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+static MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___rsub__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
   const char msg[]="Unexpected situation in MEDCouplingFieldDouble.__rsub__ ! Expecting a not null MEDCouplingFieldDouble or DataArrayDouble or DataArrayDoubleTuple instance, or a list of double, or a double.";
   const char msg2[]="in MEDCouplingFieldDouble.__rsub__ : self field has no Array of values set !";
   void *argp;
   //
-  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDouble,0|0)))
+  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDouble,0|0)))
     {
-      ParaMEDMEM::MEDCouplingFieldDouble *other=reinterpret_cast< ParaMEDMEM::MEDCouplingFieldDouble * >(argp);
+      MEDCoupling::MEDCouplingFieldDouble *other=reinterpret_cast< MEDCoupling::MEDCouplingFieldDouble * >(argp);
       if(other)
         return (*other)-(*self);
       else
@@ -209,8 +236,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
     }
   //
   double val;
-  ParaMEDMEM::DataArrayDouble *a;
-  ParaMEDMEM::DataArrayDoubleTuple *aa;
+  MEDCoupling::DataArrayDouble *a;
+  MEDCoupling::DataArrayDoubleTuple *aa;
   std::vector<double> bb;
   int sw;
   convertObjToPossibleCpp5(obj,sw,val,a,aa,bb);
@@ -220,9 +247,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=self->getArray()->deepCpy();
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=self->getArray()->deepCopy();
         ret->applyLin(-1.,val);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -230,8 +257,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Substract(a,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Substract(a,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -239,9 +266,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Substract(aaa,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Substract(aaa,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -249,9 +276,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=ParaMEDMEM::DataArrayDouble::New(); aaa->useArray(&bb[0],false,ParaMEDMEM::CPP_DEALLOC,1,(int)bb.size());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Substract(aaa,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=MEDCoupling::DataArrayDouble::New(); aaa->useArray(&bb[0],false,MEDCoupling::CPP_DEALLOC,1,(int)bb.size());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Substract(aaa,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -260,15 +287,15 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___r
     }
 }
 
-static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___mul__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+static MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___mul__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
   const char msg[]="Unexpected situation in MEDCouplingFieldDouble.__mul__ ! Expecting a not null MEDCouplingFieldDouble or DataArrayDouble or DataArrayDoubleTuple instance, or a list of double, or a double.";
   const char msg2[]="in MEDCouplingFieldDouble.__mul__ : self field has no Array of values set !";
   void *argp;
   //
-  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDouble,0|0)))
+  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDouble,0|0)))
     {
-      ParaMEDMEM::MEDCouplingFieldDouble *other=reinterpret_cast< ParaMEDMEM::MEDCouplingFieldDouble * >(argp);
+      MEDCoupling::MEDCouplingFieldDouble *other=reinterpret_cast< MEDCoupling::MEDCouplingFieldDouble * >(argp);
       if(other)
         return (*self)*(*other);
       else
@@ -276,8 +303,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
     }
   //
   double val;
-  ParaMEDMEM::DataArrayDouble *a;
-  ParaMEDMEM::DataArrayDoubleTuple *aa;
+  MEDCoupling::DataArrayDouble *a;
+  MEDCoupling::DataArrayDoubleTuple *aa;
   std::vector<double> bb;
   int sw;
   convertObjToPossibleCpp5(obj,sw,val,a,aa,bb);
@@ -287,9 +314,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=self->getArray()->deepCpy();
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=self->getArray()->deepCopy();
         ret->applyLin(val,0.);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -297,8 +324,8 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Multiply(self->getArray(),a);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Multiply(self->getArray(),a);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -306,9 +333,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Multiply(self->getArray(),aaa);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Multiply(self->getArray(),aaa);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -316,9 +343,9 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=ParaMEDMEM::DataArrayDouble::New(); aaa->useArray(&bb[0],false,ParaMEDMEM::CPP_DEALLOC,1,(int)bb.size());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Multiply(self->getArray(),aaa);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=MEDCoupling::DataArrayDouble::New(); aaa->useArray(&bb[0],false,MEDCoupling::CPP_DEALLOC,1,(int)bb.size());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Multiply(self->getArray(),aaa);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -327,20 +354,20 @@ static ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___m
     }
 }
 
-ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rmul__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___rmul__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
-  return ParaMEDMEM_MEDCouplingFieldDouble___mul__Impl(self,obj);
+  return MEDCoupling_MEDCouplingFieldDouble___mul__Impl(self,obj);
 }
 
-ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Impl(ParaMEDMEM::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
+MEDCoupling::MEDCouplingFieldDouble *MEDCoupling_MEDCouplingFieldDouble___rdiv__Impl(MEDCoupling::MEDCouplingFieldDouble *self, PyObject *obj) throw(INTERP_KERNEL::Exception)
 {
   const char msg[]="Unexpected situation in MEDCouplingFieldDouble.__rdiv__ ! Expecting a not null MEDCouplingFieldDouble or DataArrayDouble or DataArrayDoubleTuple instance, or a list of double, or a double.";
   const char msg2[]="in MEDCouplingFieldDouble.__div__ : self field has no Array of values set !";
   void *argp;
   //
-  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_ParaMEDMEM__MEDCouplingFieldDouble,0|0)))
+  if(SWIG_IsOK(SWIG_ConvertPtr(obj,&argp,SWIGTYPE_p_MEDCoupling__MEDCouplingFieldDouble,0|0)))
     {
-      ParaMEDMEM::MEDCouplingFieldDouble *other=reinterpret_cast< ParaMEDMEM::MEDCouplingFieldDouble * >(argp);
+      MEDCoupling::MEDCouplingFieldDouble *other=reinterpret_cast< MEDCoupling::MEDCouplingFieldDouble * >(argp);
       if(other)
         return (*other)/(*self);
       else
@@ -348,8 +375,8 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
     }
   //
   double val;
-  ParaMEDMEM::DataArrayDouble *a;
-  ParaMEDMEM::DataArrayDoubleTuple *aa;
+  MEDCoupling::DataArrayDouble *a;
+  MEDCoupling::DataArrayDoubleTuple *aa;
   std::vector<double> bb;
   int sw;
   convertObjToPossibleCpp5(obj,sw,val,a,aa,bb);
@@ -359,9 +386,9 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=self->getArray()->deepCpy();
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=self->getArray()->deepCopy();
         ret->applyInv(val);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -369,8 +396,8 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Divide(a,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Divide(a,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -378,9 +405,9 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Divide(aaa,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=aa->buildDADouble(1,self->getNumberOfComponents());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Divide(aaa,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -388,9 +415,9 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
       {
         if(!self->getArray())
           throw INTERP_KERNEL::Exception(msg2);
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> aaa=ParaMEDMEM::DataArrayDouble::New(); aaa->useArray(&bb[0],false,ParaMEDMEM::CPP_DEALLOC,1,(int)bb.size());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::DataArrayDouble> ret=ParaMEDMEM::DataArrayDouble::Divide(aaa,self->getArray());
-        ParaMEDMEM::MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> ret2=self->clone(false);
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> aaa=MEDCoupling::DataArrayDouble::New(); aaa->useArray(&bb[0],false,MEDCoupling::CPP_DEALLOC,1,(int)bb.size());
+        MEDCoupling::MCAuto<MEDCoupling::DataArrayDouble> ret=MEDCoupling::DataArrayDouble::Divide(aaa,self->getArray());
+        MEDCoupling::MCAuto<MEDCoupling::MEDCouplingFieldDouble> ret2=self->clone(false);
         ret2->setArray(ret);
         return ret2.retn();
       }
@@ -398,3 +425,124 @@ ParaMEDMEM::MEDCouplingFieldDouble *ParaMEDMEM_MEDCouplingFieldDouble___rdiv__Im
       { throw INTERP_KERNEL::Exception(msg); }
     }
 }
+
+template<class T>
+typename MEDCoupling::Traits<T>::FieldType *fieldT_buildSubPart(const MEDCoupling::MEDCouplingFieldT<T> *self, PyObject *li)
+{
+  int sw;
+  int singleVal;
+  std::vector<int> multiVal;
+  std::pair<int, std::pair<int,int> > slic;
+  MEDCoupling::DataArrayInt *daIntTyypp=0;
+  const MEDCoupling::MEDCouplingMesh *mesh=self->getMesh();
+  if(!mesh)
+    throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::buildSubPart : field lies on a null mesh !");
+  int nbc=mesh->getNumberOfCells();
+  convertObjToPossibleCpp2(li,nbc,sw,singleVal,multiVal,slic,daIntTyypp);
+  switch(sw)
+    {
+    case 1:
+      {
+        if(singleVal>=nbc)
+          {
+            std::ostringstream oss;
+            oss << "Requesting for cell id " << singleVal << " having only " << nbc << " cells !";
+            throw INTERP_KERNEL::Exception(oss.str().c_str());
+          }
+        if(singleVal>=0)
+          return self->buildSubPart(&singleVal,&singleVal+1);
+        else
+          {
+            if(nbc+singleVal>0)
+              {
+                int tmp=nbc+singleVal;
+                return self->buildSubPart(&tmp,&tmp+1);
+              }
+            else
+              {
+                std::ostringstream oss;
+                oss << "Requesting for cell id " << singleVal << " having only " << nbc << " cells !";
+                throw INTERP_KERNEL::Exception(oss.str().c_str());
+              }
+          }
+      }
+    case 2:
+      {
+        return self->buildSubPart(&multiVal[0],&multiVal[0]+multiVal.size());
+      }
+    case 3:
+      {
+        return self->buildSubPartRange(slic.first,slic.second.first,slic.second.second);
+      }
+    case 4:
+      {
+        if(!daIntTyypp)
+          throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::buildSubPart : null instance has been given in input !");
+        daIntTyypp->checkAllocated();
+        return self->buildSubPart(daIntTyypp->begin(),daIntTyypp->end());
+      }
+    default:
+      throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::buildSubPart : unrecognized type in input ! Possibilities are : int, list or tuple of int DataArrayInt instance !");
+    }
+}
+
+template<class T>
+typename MEDCoupling::Traits<T>::FieldType *fieldT__getitem__(const MEDCoupling::MEDCouplingFieldT<T> *self, PyObject *li)
+{
+  const char msg[]="MEDCouplingFieldDouble::__getitem__ : invalid call  Available API are : \n-myField[dataArrayInt]\n-myField[slice]\n-myField[pythonListOfCellIds]\n-myField[integer]\n-myField[dataArrayInt,1]\n-myField[slice,1]\n-myField[pythonListOfCellIds,1]\n-myField[integer,1]\n";
+  if(PyTuple_Check(li))
+    {
+      Py_ssize_t sz=PyTuple_Size(li);
+      if(sz!=2)
+        throw INTERP_KERNEL::Exception(msg);
+      PyObject *elt0=PyTuple_GetItem(li,0),*elt1=PyTuple_GetItem(li,1);
+      int sw;
+      int singleVal;
+      std::vector<int> multiVal;
+      std::pair<int, std::pair<int,int> > slic;
+      MEDCoupling::DataArrayInt *daIntTyypp=0;
+      if(!self->getArray())
+        throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::__getitem__ : no array set on field to deduce number of components !");
+      try
+        { convertObjToPossibleCpp2(elt1,self->getArray()->getNumberOfComponents(),sw,singleVal,multiVal,slic,daIntTyypp); }
+      catch(INTERP_KERNEL::Exception& e)
+        { std::ostringstream oss; oss << "MEDCouplingFieldDouble::__getitem__ : invalid type in 2nd parameter (compo) !" << e.what(); throw INTERP_KERNEL::Exception(oss.str().c_str()); }
+      typename MEDCoupling::MCAuto< typename MEDCoupling::Traits<T>::FieldType > ret0(fieldT_buildSubPart<T>(self,elt0));
+      typename MEDCoupling::Traits<T>::ArrayType *ret0Arr=ret0->getArray();
+      if(!ret0Arr)
+        throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::__getitem__ : no array exists to apply restriction on component on it !");
+      switch(sw)
+        {
+        case 1:
+          {
+            std::vector<int> v2(1,singleVal);
+            MEDCoupling::MCAuto< typename MEDCoupling::Traits<T>::ArrayType > aarr(ret0Arr->keepSelectedComponents(v2));
+            ret0->setArray(aarr);
+            return ret0.retn();
+          }
+        case 2:
+          {
+            MEDCoupling::MCAuto< typename MEDCoupling::Traits<T>::ArrayType > aarr(ret0Arr->keepSelectedComponents(multiVal));
+            ret0->setArray(aarr);
+            return ret0.retn();
+          }
+        case 3:
+          {
+            int nbOfComp(MEDCoupling::DataArray::GetNumberOfItemGivenBESRelative(slic.first,slic.second.first,slic.second.second,"MEDCouplingFieldDouble::__getitem__ : invalid range in 2nd parameter (components) !"));
+            std::vector<int> v2(nbOfComp);
+            for(int i=0;i<nbOfComp;i++)
+              v2[i]=slic.first+i*slic.second.second;
+            MEDCoupling::MCAuto< typename MEDCoupling::Traits<T>::ArrayType > aarr(ret0Arr->keepSelectedComponents(v2));
+            ret0->setArray(aarr);
+            return ret0.retn();
+          }
+        default:
+          throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else
+    return fieldT_buildSubPart<T>(self,li);
+}
+
+
+#endif