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debug dio

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-01-16 14:17:53 -10:00 • committed by Lev Nachmanson
parent 0027ae21e8
commit 5a72117528
6 changed files with 153 additions and 63 deletions
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25
src/math/lp/static_matrix_def.h
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@ -193,31 +193,6 @@ template <typename T, typename X> unsigned static_matrix<T, X>::lowest_row_in_co
return ret;
}
template <typename T, typename X> void static_matrix<T, X>::forget_last_columns(unsigned how_many_to_forget) {
SASSERT(m_columns.size() >= how_many_to_forget);
unsigned j = column_count() - 1;
for (; how_many_to_forget-- > 0; ) {
remove_last_column(j --);
}
}
template <typename T, typename X> void static_matrix<T, X>::remove_last_column(unsigned j) {
column_strip & col = m_columns.back();
for (auto & it : col) {
auto & row = m_rows[it.var()];
unsigned offset = row.size() - 1;
for (auto row_it = row.rbegin(); row_it != row.rend(); row_it ++) {
if (row_it.var() == j) {
row.erase(row.begin() + offset);
break;
}
offset--;
}
}
m_columns.pop_back();
m_work_vector_of_row_offsets.pop_back();
}
template <typename T, typename X> void static_matrix<T, X>::set(unsigned row, unsigned col, T const & val) {
if (numeric_traits<T>::is_zero(val)) return;
SASSERT(row < row_count() && col < column_count());