[PPL-devel] [GIT] ppl/ppl(sparse_matrices): New commits

[Roberto Bagnara]

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=fa2e479513ed807e4319db966da6d371b9fc880b
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 16:00:22 2010 +0100

    PIP_Solution_Node: use two-argument add_zero_columns() in update_tableau() method.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=372e574ca99bd161ace6089af9740016ca9ccb76
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:59:29 2010 +0100

    Dense_Matrix: add two-argument add_zero_columns().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=a9eb5d2e74da7ab5772a85d7fc142bfe789d9dc0
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:59:06 2010 +0100

    Dense_Matrix: fix assertion in permute_columns().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=c9300432feb8be992c23fb156fa8d0e691709564
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:57:16 2010 +0100

    Sparse_Matrix: add two-argument add_zero_columns().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=52721116a3dd89cb76f732209e8e2bfd0d4da5cc
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:56:34 2010 +0100

    Unlimited_Sparse_Row: add method add_zeroes_and_shift().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=7e8eabade51cac9a00eaec4ff42433de6391e2d7
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:08:28 2010 +0100

    PIP_Tree_Node: use the newer find_create() versions in compatibility_check().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=3d67a9ccb10f70e240626b68be08cb28d85e19dc
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 15:07:46 2010 +0100

    Dense_Row: add other versions of find_create().