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enabling upper bound test

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-10-31 09:43:15 -07:00
parent 637b63cbe1
commit 72e82532b2
9 changed files with 82 additions and 51 deletions
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8
src/smt/theory_arith.h
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@ -273,14 +273,14 @@ namespace smt {
class atom : public bound {
protected:
bool_var m_bvar;
numeral m_k;
inf_numeral m_k;
unsigned m_atom_kind:2; // atom kind
unsigned m_is_true:1; // cache: true if the atom was assigned to true.
public:
atom(bool_var bv, theory_var v, numeral const & k, atom_kind kind);
atom(bool_var bv, theory_var v, inf_numeral const & k, atom_kind kind);
atom_kind get_atom_kind() const { return static_cast<atom_kind>(m_atom_kind); }
virtual ~atom() {}
numeral const & get_k() const { return m_k; }
inf_numeral const & get_k() const { return m_k; }
bool_var get_bool_var() const { return m_bvar; }
bool is_true() const { return m_is_true; }
void assign_eh(bool is_true, inf_numeral const & epsilon);
@ -999,7 +999,7 @@ namespace smt {
virtual theory_var add_objective(app* term);
virtual inf_eps_rational<inf_rational> get_objective_value(theory_var v);
virtual expr* block_lower_bound(theory_var v, inf_rational const& val);
virtual expr* block_upper_bound(theory_var v, inf_numeral const& val);
// -----------------------------------
//
// Pretty Printing