[Paraview] PV and the STL: memory allocation issue

[Timothy M. Shead]

>> On Wed, Sep 16, 2009 at 11:16 AM, Fred Fred <stan1313 at hotmail.fr<mailto:stan1313 at hotmail.fr>> wrote:
>>> I use the STL through vtkstd:
>>>
>>>   vtkstd::vector<vtkstd::vector<vtkstd::vector<double> > > grid;

This may-or-may not address your specific problem, but I wanted to 
mention that this is a really inefficient way to store a 
three-dimensional array.  VTK has classes that provide efficient storage 
of arbitrary-dimension dense and sparse arrays that you should consider 
using instead - see vtkArray and its subclasses:

http://www.vtk.org/doc/nightly/html/classvtkArray.html

Cheers,
Tim