[ublas] [patch] new constructor compressed_matrix( coordinate_matrix<> & x)

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2005-03-22 08:43:10

Hallo,

I wrote a constructor for compressed_matrix from coordinate_matrix and the 
corresponding assing() function. Do you think it is a good idea to also have 
an assign_temporary(coordinate_matrix & m) ? If so, comp. should be a friend 
of coord. and we could avoid copying the two big arrays.

mfg
Gunter