
Ublas : 
From: Andy Schlaikjer (hazen_at_[hidden])
Date: 20060821 18:30:53
Hi uBLAS list,
I'm working on a few functions to support boost::serialization of
boost::numeric::ublas::mapped_matrix (including separate template
specializations for rowmajor and columnmajor matrices) and was
wondering if there were a way for me to access the number of nonzero
entries in a given row/column of a sparse matrix. Right now I'm
performing an initial iteration over nonzero entries of a row/col to
find this number, but was wondering if direct access to this value were
possible.
Thanks!