Module: ppl/ppl Branch: sparse_matrices Commit: f5a4c9ef52fb38147a1340ec7429db9280f18de9 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=f5a4c9ef52fb3... Author: Marco Poletti <poletti.marco@gmail.com> Date: Mon Mar 8 14:15:47 2010 +0100 PIP_Problem, PIP_Tree: port from Matrix to Dense_Matrix and Sparse_Matrix. Optimizations to exploit the sparse representation have not been added yet. --- src/PIP_Problem.cc | 4 +- src/PIP_Problem.defs.hh | 36 ++++++++- src/PIP_Tree.cc | 198 ++++++++++++++++++++++++----------------------- src/PIP_Tree.defs.hh | 57 +++++++++++--- 4 files changed, 184 insertions(+), 111 deletions(-) Diff: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commitdiff;h=f5a4c9ef5...