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recfun

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-10-23 08:16:26 -07:00
parent fac114872f
commit aa6e1badf2
9 changed files with 95 additions and 33 deletions
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10
src/smt/theory_recfun.h
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@ -101,8 +101,8 @@ namespace smt {
unsigned_vector m_preds_lim;
unsigned m_max_depth; // for fairness and termination
vector<case_expansion> m_q_case_expand;
vector<body_expansion> m_q_body_expand;
ptr_vector<case_expansion> m_q_case_expand;
ptr_vector<body_expansion> m_q_body_expand;
vector<literal_vector> m_q_clauses;
recfun_util & u() const { return m_util; }
@ -128,8 +128,8 @@ namespace smt {
return vars.size() == 0 || vars[vars.size()-1]->get_idx() == 0;
}
protected:
void push_case_expand(case_expansion&& e) { m_q_case_expand.push_back(e); }
void push_body_expand(body_expansion&& e) { m_q_body_expand.push_back(e); }
void push_case_expand(case_expansion* e) { m_q_case_expand.push_back(e); }
void push_body_expand(body_expansion* e) { m_q_body_expand.push_back(e); }
bool internalize_atom(app * atom, bool gate_ctx) override;
bool internalize_term(app * term) override;
@ -153,7 +153,7 @@ namespace smt {
theory_recfun(ast_manager & m);
~theory_recfun() override;
theory * mk_fresh(context * new_ctx) override;
void init_search_eh() override { m_max_depth = 2; }
void init_search_eh() override;
void display(std::ostream & out) const override;
void collect_statistics(::statistics & st) const override;
};