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add restore_patched_values

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-05-26 17:27:55 -07:00
parent 47d5515b78
commit 6a5579341d
3 changed files with 16 additions and 2 deletions
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10
src/math/lp/nla_core.cpp
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@ -1381,6 +1381,13 @@ void core::patch_monomial(lpvar j) {
}
}
void core::restore_patched_values() {
for (const auto & p : m_changes_of_patch) {
m_lar_solver.set_column_value(p.m_key, lp::impq(p.m_value));
m_lar_solver.remove_column_from_inf_set(p.m_key);
}
}
void core::patch_monomials() {
m_changes_of_patch.reset();
auto to_refine = m_to_refine.index();
@ -1393,6 +1400,9 @@ void core::patch_monomials() {
if (m_to_refine.size() == 0)
break;
}
if (m_to_refine.size()) {
restore_patched_values();
}
NOT_IMPLEMENTED_YET();
/*
If the tableau is not feasible we need to fix all non-linear