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some refactoring of lar_solver.h

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2025-05-09 12:14:17 -07:00 • committed by Lev Nachmanson
parent fef954c028
commit 52241b6474
2 changed files with 40 additions and 43 deletions
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5
src/math/lp/lar_solver.h
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@ -54,7 +54,6 @@ class lar_solver : public column_namer {
////////////////// methods ////////////////////////////////
static bool valid_index(unsigned j) { return static_cast<int>(j) >= 0; }
bool row_has_a_big_num(unsigned i) const;
// init region
void register_new_external_var(unsigned ext_v, bool is_int);
@ -95,16 +94,14 @@ class lar_solver : public column_namer {
public:
bool validate_blocker() const { return m_validate_blocker; }
bool & validate_blocker() { return m_validate_blocker; }
void update_column_type_and_bound(unsigned j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_column_type_and_bound(unsigned j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
private:
void require_nbasis_sort();
void update_column_type_and_bound_with_ub(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_column_type_and_bound_with_no_ub(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_bound_with_ub_lb(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_bound_with_no_ub_lb(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_bound_with_ub_no_lb(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void update_bound_with_no_ub_no_lb(lpvar j, lconstraint_kind kind, const mpq& right_side, u_dependency* dep);
void register_in_fixed_var_table(unsigned, unsigned&);
void remove_non_fixed_from_fixed_var_table();
constraint_index add_var_bound_on_constraint_for_term(lpvar j, lconstraint_kind kind, const mpq& right_side);
void set_crossed_bounds_column_and_deps(unsigned j, bool lower_bound, u_dependency* dep);