X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPlugins%2FMEDReader%2FIO%2FvtkMEDReader.cxx;h=7c4b308cb9e3f0ba9c631f19c7a089d6352284db;hb=e54758a2008aa21844f649b1379360bf1a1ee61c;hp=dba03ca0f5c769e7dd31f06d73b82e9e5f0df7a9;hpb=88fa99f207bdea2f62e4ecef7421a8c6e00b3ccf;p=modules%2Fparavis.git

diff --git a/src/Plugins/MEDReader/IO/vtkMEDReader.cxx b/src/Plugins/MEDReader/IO/vtkMEDReader.cxx
index dba03ca0..7c4b308c 100644
--- a/src/Plugins/MEDReader/IO/vtkMEDReader.cxx
+++ b/src/Plugins/MEDReader/IO/vtkMEDReader.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2015  CEA/DEN, EDF R&D
+// Copyright (C) 2010-2016  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
@@ -197,7 +197,24 @@ private:
 };
 
 vtkStandardNewMacro(vtkMEDReader);
-vtkInformationKeyMacro(vtkMEDReader, META_DATA, DataObjectMetaData);
+
+// vtkInformationKeyMacro(vtkMEDReader, META_DATA, DataObjectMetaData); // Here we need to customize vtkMEDReader::META_DATA method
+// start of overload of vtkInformationKeyMacro
+static vtkInformationDataObjectMetaDataKey *vtkMEDReader_META_DATA=new vtkInformationDataObjectMetaDataKey("META_DATA","vtkMEDReader");
+
+vtkInformationDataObjectMetaDataKey *vtkMEDReader::META_DATA()  
+{
+  static const char ZE_KEY[]="vtkMEDReader::META_DATA";
+  vtkInformationDataObjectMetaDataKey *ret(vtkMEDReader_META_DATA);
+  ParaMEDMEM::GlobalDict *gd(ParaMEDMEM::GlobalDict::GetInstance());
+  if(!gd->hasKey(ZE_KEY))
+    {// here META_DATA is put on global var to be exchanged with other filters without dependancy of MEDReader. Please do not change ZE_KEY !
+      std::ostringstream oss; oss << ret;
+      gd->setKeyValue(ZE_KEY,oss.str());
+    }
+  return ret;
+}
+// end of overload of vtkInformationKeyMacro
 
 vtkMEDReader::vtkMEDReader():Internal(new vtkMEDReaderInternal(this))
 {