Improve message in case of throw for end user.

diff --git a/src/MEDCoupling/MEDCouplingFieldDiscretization.cxx b/src/MEDCoupling/MEDCouplingFieldDiscretization.cxx
index 22a30a28a1bd649a28ab19b49cc3a386a23f2d3e..bde0a8efeafdb304999c53d8f0ceef02ec8e1570 100644 (file)
--- a/src/MEDCoupling/MEDCouplingFieldDiscretization.cxx
+++ b/src/MEDCoupling/MEDCouplingFieldDiscretization.cxx
@@ -159,6 +159,21 @@ TypeOfField MEDCouplingFieldDiscretization::GetTypeOfFieldFromStringRepr(const s
   throw INTERP_KERNEL::Exception("Representation does not match with any field discretization !");
 }
 
+std::string MEDCouplingFieldDiscretization::GetTypeOfFieldRepr(TypeOfField type)
+{
+  if(type==MEDCouplingFieldDiscretizationP0::TYPE)
+    return MEDCouplingFieldDiscretizationP0::REPR;
+  if(type==MEDCouplingFieldDiscretizationP1::TYPE)
+    return MEDCouplingFieldDiscretizationP1::REPR;
+  if(type==MEDCouplingFieldDiscretizationGauss::TYPE)
+    return MEDCouplingFieldDiscretizationGauss::REPR;
+  if(type==MEDCouplingFieldDiscretizationGaussNE::TYPE)
+    return MEDCouplingFieldDiscretizationGaussNE::REPR;
+  if(type==MEDCouplingFieldDiscretizationKriging::TYPE)
+    return MEDCouplingFieldDiscretizationKriging::REPR;
+  throw INTERP_KERNEL::Exception("GetTypeOfFieldRepr : Representation does not match with any field discretization !");
+}
+
 bool MEDCouplingFieldDiscretization::isEqual(const MEDCouplingFieldDiscretization *other, double eps) const
 {
   std::string reason;

diff --git a/src/MEDCoupling/MEDCouplingFieldDiscretization.hxx b/src/MEDCoupling/MEDCouplingFieldDiscretization.hxx
index 17fb76c655df26d9a5ade9c26a34519ca67f861c..fc62387117953b83756d53877628fb9635396f0d 100644 (file)
--- a/src/MEDCoupling/MEDCouplingFieldDiscretization.hxx
+++ b/src/MEDCoupling/MEDCouplingFieldDiscretization.hxx
@@ -50,6 +50,7 @@ namespace ParaMEDMEM
     MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
     MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
     MEDCOUPLING_EXPORT static TypeOfField GetTypeOfFieldFromStringRepr(const std::string& repr);
+    MEDCOUPLING_EXPORT static std::string GetTypeOfFieldRepr(TypeOfField type);
     MEDCOUPLING_EXPORT virtual TypeOfField getEnum() const = 0;
     MEDCOUPLING_EXPORT virtual bool isEqual(const MEDCouplingFieldDiscretization *other, double eps) const;
     MEDCOUPLING_EXPORT virtual bool isEqualIfNotWhy(const MEDCouplingFieldDiscretization *other, double eps, std::string& reason) const = 0;

diff --git a/src/MEDLoader/MEDFileFieldOverView.cxx b/src/MEDLoader/MEDFileFieldOverView.cxx
index 9d5c0a4354dd7fe5f04ef2856b171e36bc00b9be..105508eb1ea93fcedea87a968d5ef6ff8e0850be 100644 (file)
--- a/src/MEDLoader/MEDFileFieldOverView.cxx
+++ b/src/MEDLoader/MEDFileFieldOverView.cxx
@@ -22,6 +22,7 @@
 #include "MEDFileField.hxx"
 #include "MEDFileMesh.hxx"
 
+#include "MEDCouplingFieldDiscretization.hxx"
 #include "CellModel.hxx"
 
 using namespace ParaMEDMEM;
@@ -1664,7 +1665,7 @@ void MEDFileField1TSStructItem2::checkInRange(int nbOfEntity, int nip, const MED
   if(_pfl->getName().empty())
     {
       if(nbOfEntity!=(_start_end.second-_start_end.first)/nip)
-        throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of node field !");
+        throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of field !");
       return ;
     }
   else
@@ -2064,7 +2065,15 @@ MEDFileField1TSStructItem MEDFileField1TSStructItem::BuildItemFrom(const MEDFile
         }
     }
   MEDFileField1TSStructItem ret(atype,anItems);
-  ret.checkWithMeshStruct(meshSt,ref);
+  try
+    {
+      ret.checkWithMeshStruct(meshSt,ref);
+    }
+  catch(INTERP_KERNEL::Exception& e)
+    {
+      std::ostringstream oss; oss << e.what() << " (" << MEDCouplingFieldDiscretization::GetTypeOfFieldRepr(ret.getType()) << ")";
+      throw INTERP_KERNEL::Exception(oss.str().c_str());
+    }
   return ret;
 }
 
@@ -2297,8 +2306,17 @@ MEDFileFastCellSupportComparator::MEDFileFastCellSupportComparator(const MEDFile
   for(int i=0;i<nbPts;i++)
     {
       MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=ref->getTimeStepAtPos(i);
-      _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
-      _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt);
+      try
+        {
+          _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
+          _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt);
+        }
+      catch(INTERP_KERNEL::Exception& e)
+        {
+          std::ostringstream oss; oss << "Problem in field with name \"" << ref->getName() << "\"" << std::endl;
+          oss << "More Details : " << e.what();
+          throw INTERP_KERNEL::Exception(oss.str().c_str());
+        }
     }
 }