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remove an unused field

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Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-12-29 03:03:30 -08:00 • committed by Lev Nachmanson
parent bc9edac913
commit 4f2eb0b4eb
1 changed files with 0 additions and 19 deletions
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19
src/util/lp/nla_solver.cpp
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@ -29,7 +29,6 @@ namespace nla {
typedef lp::lconstraint_kind llc; typedef lp::lconstraint_kind llc;
struct solver::imp { struct solver::imp {
typedef lp::lar_base_constraint lpcon; typedef lp::lar_base_constraint lpcon;
//fields //fields
@ -40,7 +39,6 @@ struct solver::imp {
// this field is used for the push/pop operations // this field is used for the push/pop operations
unsigned_vector m_monomials_counts; unsigned_vector m_monomials_counts;
lp::lar_solver& m_lar_solver; lp::lar_solver& m_lar_solver;
std::unordered_map<lpvar, svector<lpvar>> m_monomials_containing_var;
// m_var_to_its_monomial[m_monomials[i].var()] = i // m_var_to_its_monomial[m_monomials[i].var()] = i
std::unordered_map<lpvar, unsigned> m_var_to_its_monomial; std::unordered_map<lpvar, unsigned> m_var_to_its_monomial;
@ -1000,28 +998,12 @@ struct solver::imp {
return false; return false;
} }
void map_monomial_vars_to_monomial_indices(unsigned i) {
const monomial& m = m_monomials[i];
for (lpvar j : m.vars()) {
auto it = m_monomials_containing_var.find(j);
if (it == m_monomials_containing_var.end()) {
unsigned_vector ms;
ms.push_back(i);
m_monomials_containing_var[j] = ms;
}
else {
it->second.push_back(i);
}
}
}
void map_vars_to_monomials() { void map_vars_to_monomials() {
for (unsigned i = 0; i < m_monomials.size(); i++) { for (unsigned i = 0; i < m_monomials.size(); i++) {
const monomial& m = m_monomials[i]; const monomial& m = m_monomials[i];
lpvar v = m.var(); lpvar v = m.var();
SASSERT(m_var_to_its_monomial.find(v) == m_var_to_its_monomial.end()); SASSERT(m_var_to_its_monomial.find(v) == m_var_to_its_monomial.end());
m_var_to_its_monomial[v] = i; m_var_to_its_monomial[v] = i;
map_monomial_vars_to_monomial_indices(i);
} }
} }
@ -1184,7 +1166,6 @@ struct solver::imp {
m_var_to_its_monomial.clear(); m_var_to_its_monomial.clear();
m_vars_equivalence.clear(); m_vars_equivalence.clear();
m_rm_table.clear(); m_rm_table.clear();
m_monomials_containing_var.clear();
m_expl->clear(); m_expl->clear();
m_lemma->clear(); m_lemma->clear();
} }