Merge topic 'setupdateextent-change'

c65105cc Remove the default from vtkAlgorithm::UpdateExtent().
840d2f59 Fixed incorrect method signatures in 7.1 change notes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Sean McBride <sean@rogue-research.com>
Merge-request: !1297

Common/Core/Testing/Python/TestDefaultArgs.py

@@ -40,13 +40,6 @@ class TestDefaultArgs(Testing.vtkTest):
         ipi.Initialize(image, (0,9,0,9,0,9))
         # call this method without extent parameter
         ipi.Initialize(image)
-        # do another method for good measure
-        source = vtk.vtkImageGridSource()
-        source.SetDataExtent((0,99,0,99,0,0))
-        # set the parameter
-        source.UpdateExtent((0,50,0,50,0,0))
-        # use default parameter value
-        source.UpdateExtent()
 
     def testDefaultPointer(self):
         """Test a POD pointer arg with default value of 0."""

Common/ExecutionModel/vtkAlgorithm.h

@@ -500,7 +500,7 @@ public:
   // Convenience method to update an algorithm after passing requests
   // to its first output port.
   // Supports extent request.
-  virtual int UpdateExtent(const int extents[6]=0);
+  virtual int UpdateExtent(const int extents[6]);
 
   // Description:
   // Convenience method to update an algorithm after passing requests

Documentation/Doxygen/ChangesVTK-7-1.md

 Changes in VTK 7.1          {#VTK-7-1-Changes}
 ==================
 
-This pages documents API and behavior changes between VTK 7.0 and
+This page documents API and behavior changes between VTK 7.0 and
 VTK 7.1
 
 Pipeline Update Methods
@@ -43,10 +43,10 @@ The following new methods were added:
 
     int Update(int port, vtkInformationVector* requests);
     int Update(vtkInformation* requests);
-    int UpdatePiece(int piece, int numPieces, int ghostLevels, int* extents=0);
-    int UpdateExtent(int piece, int numPieces, int ghostLevels, int* extents=0);
+    int UpdatePiece(int piece, int numPieces, int ghostLevels, const int extents[6]=0);
+    int UpdateExtent(const int extents[6]);
     int UpdateTimeStep(double time,
-        int piece=-1, int numPieces=1, int ghostLevels=0, int* extents=0);
+        int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=0);
 
 ### vtkStreamingDemandDrivenPipeline: