[ublas] matrix_vector_slice constructor

From: Manoj Rajagopalan (rmanoj_at_[hidden])
Date: 2006-03-20 15:44:56

hi,

   why does matrix_vector_slice<M> need two slice parameters in the 
constructor? How do they serve to extract a vector?

   how does one control the row/column-ness of the extraction?

   why would one use this instead of matrix_row<M> or matrix_column<M>? 
Simply because they do not support strides?

Thanks
Manoj