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added pareto utility

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-04-25 03:00:31 +02:00
parent 55863b4bb5
commit 20cb8a3092
8 changed files with 477 additions and 104 deletions
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9
src/opt/maxsmt.cpp
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@ -105,10 +105,15 @@ namespace opt {
return r;
}
void maxsmt::update_lower(rational const& r) {
if (m_lower > r) m_lower = r;
void maxsmt::update_lower(rational const& r, bool override) {
if (m_lower > r || override) m_lower = r;
}
void maxsmt::update_upper(rational const& r, bool override) {
if (m_upper < r || override) m_upper = r;
}
void maxsmt::get_model(model_ref& mdl) {
mdl = m_model.get();
}