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improved SLS
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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@ -25,6 +25,9 @@ Notes:
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namespace simplex {
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template<typename Ext>
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const typename simplex<Ext>::var_t simplex<Ext>::null_var = UINT_MAX;
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template<typename Ext>
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typename simplex<Ext>::row
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simplex<Ext>::add_row(var_t base_var, unsigned num_vars, var_t const* vars, numeral const* coeffs) {
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@ -28,5 +28,7 @@ template class theory_diff_logic<idl_ext>;
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template class theory_diff_logic<sidl_ext>;
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template class theory_diff_logic<rdl_ext>;
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template class theory_diff_logic<srdl_ext>;
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template class simplex::simplex<simplex::mpq_ext>;
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};
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@ -61,6 +61,9 @@ namespace smt {
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};
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};
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const unsigned theory_pb::null_index = UINT_MAX;
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unsigned theory_pb::arg_t::get_hash() const {
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return get_composite_hash<arg_t, arg_t::kind_hash, arg_t::child_hash>(*this, size());
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}
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@ -272,7 +272,7 @@ namespace smt {
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// bool_var |-> index into m_lemma
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unsigned_vector m_conseq_index;
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static const unsigned null_index = UINT_MAX;
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static const unsigned null_index;
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bool is_marked(bool_var v) const;
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void set_mark(bool_var v, unsigned idx);
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void unset_mark(bool_var v);
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