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change the return type of ival.var() to tv

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-03-25 16:02:36 -07:00
parent 119a491b17
commit f5b62015fc
10 changed files with 57 additions and 56 deletions
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4
src/math/lp/static_matrix.h
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@ -357,14 +357,14 @@ public:
// we use the form -it + 1 = 0
m_work_vector.set_value(one_of_type<T>(), bj);
for (auto p : row) {
m_work_vector.set_value(-p.coeff(), p.var());
m_work_vector.set_value(-p.coeff(), p.var().index());
// but take care of the basis 1 later
}
// now iterate with pivoting
fill_last_row_with_pivoting_loop_block(bj, basis_heading);
for (auto p : row) {
fill_last_row_with_pivoting_loop_block(p.var(), basis_heading);
fill_last_row_with_pivoting_loop_block(p.var().index(), basis_heading);
}
lp_assert(m_work_vector.is_OK());
unsigned last_row = row_count() - 1;