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Remove unused code

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This commit is contained in:
Jakob Rath 2022-11-17 12:22:40 +01:00
parent 097454cf37
commit 00e8c53f9a
2 changed files with 3 additions and 28 deletions
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21
src/math/polysat/conflict.h
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@ -120,12 +120,6 @@ namespace polysat {
unsigned m_level = UINT_MAX;
void set_impl(signed_constraint c);
bool minimize_vars(signed_constraint c);
#if 0
void set_side_lemma(signed_constraint c, clause_ref lemma) { SASSERT(c); set_side_lemma(c.blit(), std::move(lemma)); }
void set_side_lemma(sat::literal lit, clause_ref lemma);
#endif
public:
conflict(solver& s);
@ -172,11 +166,6 @@ namespace polysat {
bool pvar_occurs_in_constraints(pvar v) const { return v < m_var_occurrences.size() && m_var_occurrences[v] > 0; }
uint_set const& vars_occurring_in_constraints() const { return m_vars_occurring; }
#if 0
clause* side_lemma(signed_constraint c) const { SASSERT(c); return side_lemma(c.blit()); }
clause* side_lemma(sat::literal lit) const;
#endif
/**
* Insert constraint c into conflict state.
*
@ -196,16 +185,6 @@ namespace polysat {
void add_lemma(signed_constraint const* cs, size_t cs_len);
void add_lemma(clause_ref lemma);
#if 0
/**
* Derive new constraint c by bool-propagation from premises c1, ..., cn;
* as if c was unit-propagated by the lemma c1 /\ ... /\ cn ==> c.
* Does not add c to the conflict state.
*/
void bool_propagate(signed_constraint c, signed_constraint const* premises, unsigned premises_len);
void bool_propagate(signed_constraint c, std::initializer_list<signed_constraint> premises);
#endif
/** Remove c from core */
void remove(signed_constraint c);
void remove_var(pvar v);