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simplify column

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2024-12-20 10:37:23 -10:00 • committed by Lev Nachmanson
parent 8d747865ae
commit 7fe703e229
2 changed files with 5 additions and 8 deletions
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9
src/math/lp/column.h
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@ -40,7 +40,6 @@ class lar_term; // forward definition
class column {
u_dependency* m_lower_bound_witness = nullptr;
u_dependency* m_upper_bound_witness = nullptr;
bool m_associated_with_row = false;
lar_term* m_term = nullptr;
public:
lar_term* term() const { return m_term; }
@ -50,13 +49,11 @@ public:
u_dependency*& upper_bound_witness() { return m_upper_bound_witness; }
u_dependency* upper_bound_witness() const { return m_upper_bound_witness; }
column() = delete;
column(bool) = delete;
column() {}
column(bool associated_with_row, lar_term* term) :
m_associated_with_row(associated_with_row), m_term(term) {}
column(lar_term* term) : m_term(term) {}
bool associated_with_row() const { return m_associated_with_row; }
bool associated_with_row() const { return m_term != nullptr; }
};
}