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move to abstract symbols

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-10 12:14:13 -08:00
parent 78a1736bd2
commit 541658fe02
16 changed files with 117 additions and 93 deletions
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36
src/ast/dl_decl_plugin.h
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@ -139,28 +139,14 @@ namespace datalog {
};
class dl_decl_util {
/**
Some plugins need to be registered in the ast_manager before we
create some of the member objects (the bv_util requires bv plugin
installed).
Doing this in the constructor of the dl_decl_plugin object is too late (as
member objects are created before we get into the constructor), so we
have this auxiliary object that is the first object of the context,
so that it gets created first. It's only purpose is that in its
constructor the required plugins are added to the ast manager.
*/
class ast_plugin_registrator {
public:
ast_plugin_registrator(ast_manager& m);
};
ast_plugin_registrator m_plugin_registrator;
ast_manager& m;
arith_util m_arith;
bv_util m_bv;
family_id m_fid;
mutable scoped_ptr<arith_util> m_arith;
mutable scoped_ptr<bv_util> m_bv;
mutable family_id m_fid;
bv_util& bv() const;
arith_util& arith() const;
public:
dl_decl_util(ast_manager& m);
@ -172,9 +158,9 @@ namespace datalog {
app* mk_le(expr* a, expr* b);
bool is_lt(const expr* a) const { return is_app_of(a, m_fid, OP_DL_LT); }
bool is_lt(const expr* a) const { return is_app_of(a, get_family_id(), OP_DL_LT); }
bool is_numeral(const expr* c) const { return is_app_of(c, m_fid, OP_DL_CONSTANT); }
bool is_numeral(const expr* c) const { return is_app_of(c, get_family_id(), OP_DL_CONSTANT); }
bool is_numeral(const expr* e, uint64_t& v) const;
@ -191,7 +177,7 @@ namespace datalog {
bool try_get_size(const sort *, uint64_t& size) const;
bool is_finite_sort(sort* s) const {
return is_sort_of(s, m_fid, DL_FINITE_SORT);
return is_sort_of(s, get_family_id(), DL_FINITE_SORT);
}
bool is_finite_sort(expr* e) const {
@ -199,7 +185,7 @@ namespace datalog {
}
bool is_rule_sort(sort* s) const {
return is_sort_of(s, m_fid, DL_RULE_SORT);
return is_sort_of(s, get_family_id(), DL_RULE_SORT);
}
sort* mk_rule_sort();
@ -210,7 +196,7 @@ namespace datalog {
ast_manager& get_manager() const { return m; }
family_id get_family_id() const { return m_fid; }
family_id get_family_id() const;
};