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add comments to elim_unconstrained and remove unused function

This commit is contained in:
Nikolaj Bjorner 2022-11-12 18:01:38 -08:00
parent efbe0a6554
commit 9d09064ad0
2 changed files with 8 additions and 12 deletions

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@ -58,14 +58,10 @@ class elim_unconstrained : public dependent_expr_simplifier {
void inc_ref(expr* t) { ++get_node(t).m_refcount; if (is_uninterp_const(t)) m_heap.increased(t->get_id()); }
void dec_ref(expr* t) { --get_node(t).m_refcount; if (is_uninterp_const(t)) m_heap.decreased(t->get_id()); }
void gc(expr* t);
expr* get_parent(unsigned n) const;
void init_refcounts();
void dec_refcounts(expr* t);
void add_term(expr* t);
void init_terms(expr_ref_vector const& terms);
void init_nodes();
void eliminate();
void reconstruct_terms();