Resizing a diagonal matrix

Can anyone tell me how to resize a diagonal matrix?
I am trying to get the following code snippet to work:

</begin>

#include <mtl/matrix.h>
#include <mtl/mtl.h>

using namespace mtl;

int main()
{
  matrix<double, diagonal<>, dense<>, row_major>::type B(10,10);
  
  B.resize(3, 3);
  print_all_matrix(B);

  return 0;
}

</end>

Another question I have is:

Is it possible to delete a particular row or column from a Matrix in
MTL?

I am a newbie to MTL and am *not* subscribed to the mailing list. So
please send me a cc of your reply to my email id.


vishy

-- 
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