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add deps from fixed vars

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-01-11 21:05:43 -08:00
parent e17214c1c2
commit 6bc5400c5d
3 changed files with 30 additions and 47 deletions
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8
src/math/lp/nla_common.h
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@ -99,7 +99,7 @@ struct common {
std::ostream& print_rooted_monic_with_vars(const monic&, std::ostream& out) const;
bool check_monic(const monic&) const;
unsigned random();
void add_deps_of_fixed(lpvar j, u_dependency*& dep);
class ci_value_manager {
public:
void inc_ref(lp::constraint_index const & v) {
@ -116,10 +116,8 @@ struct common {
typedef lp::constraint_index value;
};
nex* nexvar(const rational& coeff, lpvar j, nex_creator&);
nex* nexvar(const rational& coeff, lpvar j, nex_creator&, u_dependency*&);
template <typename T>
void create_sum_from_row(const T&, nex_creator&, nex_creator::sum_factory&);
template <typename T>
u_dependency* get_fixed_vars_dep_from_row(const T&, u_dependency_manager& dep_manager);
void create_sum_from_row(const T&, nex_creator&, nex_creator::sum_factory&, u_dependency*&);
};
}