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#5532

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This commit is contained in:
Nikolaj Bjorner 2021-09-08 06:19:49 +02:00
parent 8c406c161e
commit c4d0ded7b7
2 changed files with 28 additions and 19 deletions
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13
src/sat/smt/bv_solver.h
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@ -161,11 +161,11 @@ namespace bv {
struct atom {
bool_var m_bv;
eq_occurs* m_eqs;
var_pos_occ * m_occs;
eq_occurs* m_eqs = nullptr;
var_pos_occ * m_occs = nullptr;
svector<std::pair<atom*, eq_occurs*>> m_bit2occ;
literal m_var { sat::null_literal };
literal m_def { sat::null_literal };
literal m_var = sat::null_literal;
literal m_def = sat::null_literal;
atom(bool_var b) :m_bv(b), m_eqs(nullptr), m_occs(nullptr) {}
~atom() { m_bit2occ.clear(); }
var_pos_it begin() const { return var_pos_it(m_occs); }
@ -174,11 +174,12 @@ namespace bv {
};
struct propagation_item {
var_pos m_vp { var_pos(0, 0) };
atom* m_atom{ nullptr };
var_pos m_vp = var_pos(0, 0) ;
atom* m_atom = nullptr;
explicit propagation_item(atom* a) : m_atom(a) {}
explicit propagation_item(var_pos const& vp) : m_vp(vp) {}
bool operator==(propagation_item const& other) const { if (m_atom) return m_atom == other.m_atom; return false; }
bool is_atom() const { return m_atom != nullptr; }
};