[vtkusers] problem with vtkStructuredGrid DeepCopy()

[Sebastien MARAUX]

Hello,

I got problems using vtkStructuredGrid DeepCopy.
I use it to copy input to a class member vtkStructuredGrid.
When I only do 

memberInput = Input;

with pointers, it works (but it is not clean regarding memory
allocation, as I cannot free the input element from where it 
has been created)

Does any body have an idea.

I commonly use vtkPolyData->DeepCopy(arg); with 
success, after allocating and setting points.

I did not found any allocate() method for vtkStructuredGrid, 
does it exist ?

Does anybody have an example of vtkStructuredGrid 
DeepCopy (in tcl, python java or c, I don't care) ?

Thank you

Seb MARAUX
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