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return diagnostics
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@ -54,32 +54,40 @@ public :
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{}
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static void analyze_row(const C & row,
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static unsigned analyze_row(const C & row,
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unsigned bj, // basis column for the row
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const numeric_pair<mpq>& rs,
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unsigned row_or_term_index,
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B & bp) {
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bound_analyzer_on_row a(row, bj, rs, row_or_term_index, bp);
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a.analyze();
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return a.analyze();
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}
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private:
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void analyze() {
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unsigned analyze() {
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unsigned num_prop = 0;
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for (const auto & c : m_row) {
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if ((m_column_of_l == -2) && (m_column_of_u == -2))
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return;
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return 0;
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analyze_bound_on_var_on_coeff(c.var(), c.coeff());
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}
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++num_prop;
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if (m_column_of_u >= 0)
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limit_monoid_u_from_below();
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else if (m_column_of_u == -1)
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limit_all_monoids_from_below();
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else
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--num_prop;
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++num_prop;
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if (m_column_of_l >= 0)
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limit_monoid_l_from_above();
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else if (m_column_of_l == -1)
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limit_all_monoids_from_above();
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else
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--num_prop;
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return num_prop;
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}
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bool bound_is_available(unsigned j, bool lower_bound) {
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