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hook up nla_intervals

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-06-05 20:40:51 -07:00
parent 453a5d2de1
commit a4ad71bf33
6 changed files with 54 additions and 43 deletions
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16
src/math/lp/nla_solver.cpp
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@ -24,6 +24,7 @@
#include "math/lp/var_eqs.h"
#include "math/lp/factorization.h"
#include "math/lp/nla_solver.h"
#include "math/lp/nla_intervals.h"
namespace nla {
// returns the monomial index
@ -54,28 +55,27 @@ void solver::pop(unsigned n) {
}
solver::solver(lp::lar_solver& s) {
m_core = alloc(core, s);
solver::solver(lp::lar_solver& s): m_core(alloc(core, s)), m_intervals(m_core) {
}
solver::~solver() {
dealloc(m_core);
}
lp::impq solver::get_upper_bound(lpvar j) const {
SASSERT(is_monomial_var(j) && m_core->monomial_has_upper_bound(j));
return m_core->get_upper_bound_of_monomial(j);
SASSERT(is_monomial_var(j) && m_intervals.monomial_has_upper_bound(j));
return m_intervals.get_upper_bound_of_monomial(j);
}
lp::impq solver::get_lower_bound(lpvar j) const {
SASSERT(is_monomial_var(j) && m_core->monomial_has_lower_bound(j));
return m_core->get_lower_bound_of_monomial(j);
SASSERT(is_monomial_var(j) && m_intervals.monomial_has_lower_bound(j));
return m_intervals.get_lower_bound_of_monomial(j);
}
bool solver::monomial_has_lower_bound(lpvar j) const {
return m_core->monomial_has_lower_bound(j);
return m_intervals.monomial_has_lower_bound(j);
}
bool solver::monomial_has_upper_bound(lpvar j) const {
return m_core->monomial_has_upper_bound(j);
return m_intervals.monomial_has_upper_bound(j);
}
}