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streamline pb solver interface and naming after removal of xor

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This commit is contained in:
Nikolaj Bjorner 2021-02-28 12:32:04 -08:00
parent 13f05ae9dc
commit 026065ff71
73 changed files with 1131 additions and 1201 deletions
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4
src/smt/theory_arith.h
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@ -531,7 +531,7 @@ namespace smt {
bool has_var(expr * v) const { return get_context().e_internalized(v) && get_context().get_enode(v)->get_th_var(get_id()) != null_theory_var; }
theory_var expr2var(expr * v) const { SASSERT(get_context().e_internalized(v)); return get_context().get_enode(v)->get_th_var(get_id()); }
expr * var2expr(theory_var v) const { return get_enode(v)->get_owner(); }
expr * var2expr(theory_var v) const { return get_enode(v)->get_expr(); }
bool reflection_enabled() const;
bool reflect(app * n) const;
unsigned lazy_pivoting_lvl() const { return m_params.m_arith_lazy_pivoting_lvl; }
@ -973,7 +973,7 @@ namespace smt {
\brief A monomial is 'pure' if does not have a numeric coefficient.
*/
bool is_pure_monomial(expr * m) const { return m_util.is_mul(m) && (to_app(m)->get_num_args() > 2 || !m_util.is_numeral(to_app(m)->get_arg(0))); }
bool is_pure_monomial(theory_var v) const { return is_pure_monomial(get_enode(v)->get_owner()); }
bool is_pure_monomial(theory_var v) const { return is_pure_monomial(get_enode(v)->get_expr()); }
void mark_var(theory_var v, svector<theory_var> & vars, var_set & already_found);
void mark_dependents(theory_var v, svector<theory_var> & vars, var_set & already_found, row_set & already_visited_rows);
void get_non_linear_cluster(svector<theory_var> & vars);