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use scoped interval

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2020-04-02 11:50:54 -07:00
parent 896a1b2048
commit cf3f06ee26
3 changed files with 65 additions and 59 deletions
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12
src/math/lp/nla_intervals.h
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@ -64,20 +64,22 @@ public:
void set_var_interval(lpvar v, interval& b);
template <dep_intervals::with_deps_t wd>
bool interval_from_term(const nex& e, interval& i);
bool interval_from_term(const nex& e, scoped_dep_interval& i);
template <dep_intervals::with_deps_t wd>
interval interval_of_sum_no_term(const nex_sum& e);
void interval_of_sum_no_term(const nex_sum& e, scoped_dep_interval&);
template <dep_intervals::with_deps_t wd>
interval interval_of_sum(const nex_sum& e);
void interval_of_sum(const nex_sum& e, scoped_dep_interval&);
template <dep_intervals::with_deps_t wd>
interval interval_of_mul(const nex_mul& e);
void interval_of_mul(const nex_mul& e, scoped_dep_interval&);
template <dep_intervals::with_deps_t wd>
interval interval_of_expr(const nex* e, unsigned p);
void to_power(scoped_dep_interval&, unsigned);
template <dep_intervals::with_deps_t wd>
void interval_of_expr(const nex* e, unsigned p, scoped_dep_interval&);
bool upper_is_inf(const interval& a) const { return m_dep_intervals.upper_is_inf(a); }
bool lower_is_inf(const interval& a) const { return m_dep_intervals.lower_is_inf(a); }