From f9e65c91a100adaaee9c0c56352cbed26abd55fc Mon Sep 17 00:00:00 2001
From: rnv <rnv@opencascade.com>
Date: Mon, 13 Jan 2020 15:45:03 +0300
Subject: [PATCH] Fix compilation on Windows with VS 2017 after implementation
 64 bit ids in MEDCOUPLING.

---
 .../MEDReader/IO/MEDFileFieldRepresentationTree.cxx  | 11 +++++++++++
 src/Plugins/MEDReader/IO/vtkExtractGroup.cxx         |  3 +++
 src/Plugins/MEDWriter/IO/VTKMEDTraits.hxx            | 12 ++++++++++++
 3 files changed, 26 insertions(+)

diff --git a/src/Plugins/MEDReader/IO/MEDFileFieldRepresentationTree.cxx b/src/Plugins/MEDReader/IO/MEDFileFieldRepresentationTree.cxx
index 891814ef..5a044ad9 100644
--- a/src/Plugins/MEDReader/IO/MEDFileFieldRepresentationTree.cxx
+++ b/src/Plugins/MEDReader/IO/MEDFileFieldRepresentationTree.cxx
@@ -48,6 +48,9 @@
 #include "vtkDoubleArray.h"
 #include "vtkIntArray.h"
 #include "vtkLongArray.h"
+#ifdef WIN32
+#include "vtkLongLongArray.h"
+#endif
 #include "vtkFloatArray.h"
 #include "vtkCellArray.h"
 #include "vtkPointData.h"
@@ -222,10 +225,18 @@ public:
 };
 
 template<>
+#ifdef WIN32
+class MEDFileVTKTraits<long long>
+#else
 class MEDFileVTKTraits<long>
+#endif
 {
 public:
+#ifdef WIN32
+  typedef vtkLongLongArray VtkType;
+#else
   typedef vtkLongArray VtkType;
+#endif
   typedef MEDCoupling::DataArrayInt64 MCType;
 };
 
diff --git a/src/Plugins/MEDReader/IO/vtkExtractGroup.cxx b/src/Plugins/MEDReader/IO/vtkExtractGroup.cxx
index 2b2af12d..7bf32f5d 100644
--- a/src/Plugins/MEDReader/IO/vtkExtractGroup.cxx
+++ b/src/Plugins/MEDReader/IO/vtkExtractGroup.cxx
@@ -27,6 +27,9 @@
 #include "vtkDataArrayTemplate.h"
 #include "vtkIntArray.h"
 #include "vtkLongArray.h"
+#ifdef WIN32
+#include "vtkLongLongArray.h"
+#endif
 #include "vtkCellData.h"
 #include "vtkPointData.h"
 
diff --git a/src/Plugins/MEDWriter/IO/VTKMEDTraits.hxx b/src/Plugins/MEDWriter/IO/VTKMEDTraits.hxx
index 08c53489..4efcdc24 100644
--- a/src/Plugins/MEDWriter/IO/VTKMEDTraits.hxx
+++ b/src/Plugins/MEDWriter/IO/VTKMEDTraits.hxx
@@ -23,6 +23,9 @@
 
 class vtkIntArray;
 class vtkLongArray;
+#ifdef WIN32
+class vtkLongLongArray;
+#endif
 class vtkFloatArray;
 class vtkDoubleArray;
 
@@ -43,10 +46,19 @@ public:
 };
 
 template<>
+#ifdef WIN32
+class MEDFileVTKTraits<long long>
+#else 
 class MEDFileVTKTraits<long>
+#endif
+#
 {
 public:
+#ifdef WIN32
+  typedef vtkLongLongArray VtkType;
+#else
   typedef vtkLongArray VtkType;
+#endif
   typedef MEDCoupling::DataArrayInt64 MCType;
 };
 
-- 
2.39.2