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fixes in random_update()

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-04-09 11:44:16 -07:00
parent f04dfa71a6
commit 57f622acc1
2 changed files with 33 additions and 48 deletions
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4
src/math/lp/random_updater.h
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@ -35,11 +35,7 @@ class random_updater {
u_set m_var_set;
lar_solver & m_lar_solver;
unsigned m_range;
void add_column_to_sets(unsigned j);
std::unordered_map<numeric_pair<mpq>, unsigned> m_values; // it maps a value to the number of time it occurs
bool shift_var(unsigned j);
void add_value(const numeric_pair<mpq>& v);
void remove_value(const numeric_pair<mpq> & v);
public:
random_updater(lar_solver & solver, const vector<unsigned> & column_list);
void update();