ENH: Do not rely on ShallowCopy to copy pipeline information

Filtering/vtkCompositeDataPipeline.cxx

@@ -35,7 +35,7 @@ PURPOSE.  See the above copyright notice for more information.
 #include "vtkStructuredGrid.h"
 #include "vtkUniformGrid.h"
 
-vtkCxxRevisionMacro(vtkCompositeDataPipeline, "1.8");
+vtkCxxRevisionMacro(vtkCompositeDataPipeline, "1.9");
 vtkStandardNewMacro(vtkCompositeDataPipeline);
 
 vtkInformationKeyMacro(vtkCompositeDataPipeline,BEGIN_LOOP,Integer);
@@ -376,6 +376,7 @@ int vtkCompositeDataPipeline::ExecuteInformationForBlock(vtkInformation* request
       if (dobj && dobjCopy)
         {
         dobjCopy->ShallowCopy(dobj);
+        dobjCopy->CopyInformation(dobj);
         }
       }
     }

IO/vtkGenericEnSightReader.cxx

@@ -30,7 +30,7 @@
 #include <assert.h>
 #include <ctype.h> /* isspace */
 
-vtkCxxRevisionMacro(vtkGenericEnSightReader, "1.69");
+vtkCxxRevisionMacro(vtkGenericEnSightReader, "1.70");
 vtkStandardNewMacro(vtkGenericEnSightReader);
 
 vtkCxxSetObjectMacro(vtkGenericEnSightReader,TimeSets, 
@@ -225,6 +225,7 @@ void vtkGenericEnSightReader::Execute()
         output = tmp->NewInstance();
         this->SetNthOutput(i, output); // law: this causes the extra partid bug
         output->ShallowCopy(tmp);
+        output->CopyInformation(tmp);
         output->Delete();
         // Used later.
         //output = NULL;

IO/vtkXMLImageDataReader.cxx

@@ -22,7 +22,7 @@
 #include "vtkInformation.h"
 #include "vtkStreamingDemandDrivenPipeline.h"
 
-vtkCxxRevisionMacro(vtkXMLImageDataReader, "1.7");
+vtkCxxRevisionMacro(vtkXMLImageDataReader, "1.8");
 vtkStandardNewMacro(vtkXMLImageDataReader);
 
 //----------------------------------------------------------------------------
@@ -116,10 +116,10 @@ void vtkXMLImageDataReader::SetupOutputInformation(vtkInformation *outInfo)
 
 //----------------------------------------------------------------------------
 void vtkXMLImageDataReader::CopyOutputInformation(vtkInformation *outInfo, int port)
-  {
+{
   this->Superclass::CopyOutputInformation(outInfo, port);
   vtkInformation *localInfo = this->GetExecutive()->GetOutputInformation( port );
-
+  
   if ( localInfo->Has(vtkDataObject::ORIGIN()) )
     {
     outInfo->CopyEntry( localInfo, vtkDataObject::ORIGIN() );
@@ -128,7 +128,11 @@ void vtkXMLImageDataReader::CopyOutputInformation(vtkInformation *outInfo, int p
     {
     outInfo->CopyEntry( localInfo, vtkDataObject::SPACING() );
     }
-  }
+  if ( localInfo->Has(vtkStreamingDemandDrivenPipeline::WHOLE_EXTENT()) )
+    {
+    outInfo->CopyEntry( localInfo, vtkStreamingDemandDrivenPipeline::WHOLE_EXTENT() );
+    }
+}
 
 
 //----------------------------------------------------------------------------