Module: ppl/ppl Branch: sparse_matrices Commit: 080fe74341d5bd372763bf2f7af0271a81aa5a07 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=080fe74341d5b...

Author: Marco Poletti poletti.marco@gmail.com Date: Mon Mar 15 23:32:43 2010 +0100

PIP_Solution_Node: fix regression in generate_cut() introduced by commit 65bee8.

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src/PIP_Tree.cc | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/src/PIP_Tree.cc b/src/PIP_Tree.cc index d977181..469386f 100644 --- a/src/PIP_Tree.cc +++ b/src/PIP_Tree.cc @@ -3184,9 +3184,7 @@ PIP_Solution_Node::generate_cut(const dimension_type index, Variables_Set::const_iterator p_j = parameters.begin(); matrix_const_row_const_iterator j = row_t.lower_bound(1); matrix_const_row_const_iterator j_end = row_t.end(); - dimension_type last_index; - if (j!=j_end) - last_index = (*j).first; + dimension_type last_index = 1; for ( ; j!=j_end; ++j) { mod_assign(mod, (*j).second, den); if (mod != 0) {