Module: ppl/ppl Branch: sparse_matrices Commit: b6f85980b898e00fb075730cfb9d7a0856d734df URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=b6f85980b898e...
Author: Marco Poletti poletti.marco@gmail.com Date: Mon Mar 22 21:36:00 2010 +0100
PIP_Tree.cc: use assign_if_nonzero() instead of reinventing the wheel, in merge_assign().
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src/PIP_Tree.cc | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/src/PIP_Tree.cc b/src/PIP_Tree.cc index d1b5dcd..0b2963b 100644 --- a/src/PIP_Tree.cc +++ b/src/PIP_Tree.cc @@ -377,8 +377,7 @@ merge_assign(PIP_Tree_Node::matrix_type& x, PPL_ASSERT(y_i->is_nonstrict_inequality()); PIP_Tree_Node::matrix_row_reference_type x_i = x[i]; const Coefficient& inhomogeneous_term = y_i->inhomogeneous_term(); - if (inhomogeneous_term != 0) - x_i[0] = inhomogeneous_term; + x_i.assign_if_nonzero(0, inhomogeneous_term); Variables_Set::const_iterator pj; dimension_type j = 1; PIP_Tree_Node::matrix_row_iterator last = x_i.begin();