From 90a2fe2ea9a5b7187ecc48b95fa80eb22fc40788 Mon Sep 17 00:00:00 2001
From: Anthony Geay <anthony.geay@edf.fr>
Date: Thu, 9 Mar 2017 10:31:43 +0100
Subject: [PATCH] Update C++ code consecutive to API modification of ReadField

---
 src/MEDCalc/cmp/MEDDataManager_i.cxx            | 4 ++--
 src/MEDCalculator/MEDCalculatorBrowserField.cxx | 3 +--
 src/MEDCalculator/MEDCalculatorDBSliceField.cxx | 5 ++++-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/MEDCalc/cmp/MEDDataManager_i.cxx b/src/MEDCalc/cmp/MEDDataManager_i.cxx
index a3f937175..b3ef30545 100644
--- a/src/MEDCalc/cmp/MEDDataManager_i.cxx
+++ b/src/MEDCalc/cmp/MEDDataManager_i.cxx
@@ -641,7 +641,7 @@ MEDCouplingFieldDouble * MEDDataManager_i::getFieldDouble(const MEDCALC::FieldHa
   LOG("getFieldDouble: field "<<fieldHandler->fieldname<<" loaded from file "<<filepath);
   TypeOfField type = (TypeOfField)fieldHandler->type;
   int meshDimRelToMax = 0;
-  MEDCouplingFieldDouble * myField = ReadField(type,
+  MCAuto<MEDCouplingFieldDouble> myField = ReadField(type,
                 filepath,
                 meshName,
                 meshDimRelToMax,
@@ -649,7 +649,7 @@ MEDCouplingFieldDouble * MEDDataManager_i::getFieldDouble(const MEDCALC::FieldHa
                 fieldHandler->iteration,
                 fieldHandler->order);
   myField->setMesh(myMesh);
-  _fieldDoubleMap[fieldHandler->id] = myField;
+  _fieldDoubleMap[fieldHandler->id] = myField.retn();
   return myField;
 }
 
diff --git a/src/MEDCalculator/MEDCalculatorBrowserField.cxx b/src/MEDCalculator/MEDCalculatorBrowserField.cxx
index 6609186a4..ff8a351d0 100644
--- a/src/MEDCalculator/MEDCalculatorBrowserField.cxx
+++ b/src/MEDCalculator/MEDCalculatorBrowserField.cxx
@@ -60,7 +60,7 @@ MEDCalculatorBrowserField::MEDCalculatorBrowserField(const char *fname, const ch
   if(types.empty())
     throw INTERP_KERNEL::Exception("MEDCalculatorBrowserField::MEDCalculatorBrowserField : the file is not loadable using MED File 3 API ! Problably presence of field on edges faces...");
   _type=types[0];//To improve
-  MEDCouplingFieldDouble *tmpf=0;
+  MCAuto<MEDCouplingFieldDouble> tmpf;
   try
     {
       tmpf=ReadField(_type,fname,meshNames[0].c_str(),0,fieldName,dtits[0].first.first,dtits[0].first.second);
@@ -80,7 +80,6 @@ MEDCalculatorBrowserField::MEDCalculatorBrowserField(const char *fname, const ch
         c="-noname-";
       _components.push_back(c);
     }
-  tmpf->decrRef();
   _corresponding_meshes=GetMeshNamesOnField(fname,fieldName);
 }
 
diff --git a/src/MEDCalculator/MEDCalculatorDBSliceField.cxx b/src/MEDCalculator/MEDCalculatorDBSliceField.cxx
index 0a0327a76..e2d6e6631 100644
--- a/src/MEDCalculator/MEDCalculatorDBSliceField.cxx
+++ b/src/MEDCalculator/MEDCalculatorDBSliceField.cxx
@@ -95,7 +95,10 @@ MEDCalculatorDBSliceField::~MEDCalculatorDBSliceField()
 MEDCouplingFieldDouble *MEDCalculatorDBSliceField::getField(TypeOfField type, const std::string& fname, const std::string& mname, const std::string& fieldName) const
 {
   if(!_field)
-    _field=ReadField(type,fname.c_str(),mname.c_str(),0,fieldName.c_str(),_iteration,_order);
+    {
+      MCAuto<MEDCouplingFieldDouble> tmp(ReadField(type,fname.c_str(),mname.c_str(),0,fieldName.c_str(),_iteration,_order));
+      _field=tmp.retn();
+    }
   return _field;
 }
 
-- 
2.39.2