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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-09-03 08:58:08 -07:00
parent fe43f8df8f
commit 65bc77d566
5 changed files with 149 additions and 10 deletions
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src/sat/smt/sat_th.h
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@ -114,6 +114,7 @@ namespace euf {
enode* get_enode(expr* e) const;
enode* get_enode(theory_var v) const { return m_var2enode[v]; }
expr* get_expr(theory_var v) const { return get_enode(v)->get_owner(); }
expr_ref get_expr(sat::literal lit) const { expr* e = get_expr(lit.var()); return lit.sign() ? expr_ref(m.mk_not(e), m) : expr_ref(e, m); }
theory_var get_th_var(enode* n) const { return n->get_th_var(get_id()); }
theory_var get_th_var(expr* e) const;
bool is_attached_to_var(enode* n) const;