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reorganization of rule_set structure

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-04-08 13:50:56 -07:00
parent 5915533170
commit 8f46179def
65 changed files with 778 additions and 10668 deletions
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30
src/muz_qe/dl_context.h
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@ -185,7 +185,17 @@ namespace datalog {
*/
void register_predicate(func_decl * pred, bool named);
bool is_predicate(func_decl * pred) const;
/**
Restrict reltaions to set of predicates.
*/
void restrict_predicates(func_decl_set const& preds);
/**
\brief Retrieve predicates
*/
func_decl_set const& get_predicates() const { return m_preds; }
bool is_predicate(func_decl* pred) const { return m_preds.contains(pred); }
bool is_predicate(expr * e) const { return is_app(e) && is_predicate(to_app(e)->get_decl()); }
/**
\brief If a predicate name has a \c func_decl object assigned, return pointer to it;
@ -238,11 +248,9 @@ namespace datalog {
void set_predicate_representation(func_decl * pred, unsigned relation_name_cnt,
symbol const * relation_names);
void set_output_predicate(func_decl * pred);
bool is_output_predicate(func_decl * pred);
const decl_set & get_output_predicates();
void set_output_predicate(func_decl * pred) { m_rule_set.set_output_predicate(pred); }
rule_set const & get_rules() { flush_add_rules(); return m_rule_set; }
rule_set & get_rules() { flush_add_rules(); return m_rule_set; }
void get_rules_as_formulas(expr_ref_vector& fmls, svector<symbol>& names);
@ -251,7 +259,6 @@ namespace datalog {
void add_rule(rule_ref& r);
void add_rules(rule_ref_vector& rs);
void assert_expr(expr* e);
expr_ref get_background_assertion();
@ -329,7 +336,8 @@ namespace datalog {
void transform_rules();
void transform_rules(rule_transformer& transf);
void replace_rules(rule_set & rs);
void transform_rules(rule_transformer::plugin* plugin);
void replace_rules(rule_set const& rs);
void record_transformed_rules();
void apply_default_transformation();
@ -338,14 +346,6 @@ namespace datalog {
void updt_params(params_ref const& p);
void collect_predicates(decl_set & res);
/**
\brief Restrict the set of used predicates to \c res.
The function deallocates unsused relations, it does not deal with rules.
*/
void restrict_predicates(const decl_set & res);
void display_rules(std::ostream & out) const {
m_rule_set.display(out);
}