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more efficient create_sum_from_row and other fixes

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-18 17:48:13 -07:00
parent 7acc679144
commit d77e9c444e
7 changed files with 48 additions and 63 deletions
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5
src/math/lp/nla_common.h
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@ -118,10 +118,9 @@ struct common {
typedef ci_dependency_manager::dependency ci_dependency;
// nex* nexvar(lpvar j, nex_creator&, svector<lp::constraint_index> & fixed_vars_constraints);
nex* nexvar(const rational& coeff, lpvar j, nex_creator&, svector<lp::constraint_index> & fixed_vars_constraints);
nex* nexvar(const rational& coeff, lpvar j, nex_creator&);
template <typename T>
void create_sum_from_row(const T&, nex_creator&, nex_sum&,
svector<lp::constraint_index> & fixed_vars_constraints);
void create_sum_from_row(const T&, nex_creator&, nex_sum&);
template <typename T>
ci_dependency* get_fixed_vars_dep_from_row(const T&, ci_dependency_manager& dep_manager);
void set_active_vars_weights();