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update topological sort to use arrays instead of hash tables, expose Context over Z3Object for programmability

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-06-08 06:28:24 -07:00
parent 0e6c64510a
commit 51ed13f96a
17 changed files with 103 additions and 96 deletions
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7
src/ast/ast.h
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@ -572,7 +572,7 @@ protected:
decl(ast_kind k, symbol const & name, decl_info * info):ast(k), m_name(name), m_info(info) {}
public:
unsigned get_decl_id() const { SASSERT(get_id() >= c_first_decl_id); return get_id() - c_first_decl_id; }
unsigned get_small_id() const { SASSERT(get_id() >= c_first_decl_id); return get_id() - c_first_decl_id; }
symbol const & get_name() const { return m_name; }
decl_info * get_info() const { return m_info; }
family_id get_family_id() const { return m_info == nullptr ? null_family_id : m_info->get_family_id(); }
@ -671,6 +671,9 @@ protected:
public:
sort* get_sort() const;
unsigned get_small_id() const { return get_id(); }
};
// -----------------------------------
@ -2573,7 +2576,7 @@ typedef ast_ref_fast_mark2 expr_ref_fast_mark2;
when N is deleted.
*/
class ast_mark {
struct decl2uint { unsigned operator()(decl const & d) const { return d.get_decl_id(); } };
struct decl2uint { unsigned operator()(decl const & d) const { return d.get_small_id(); } };
obj_mark<expr> m_expr_marks;
obj_mark<decl, bit_vector, decl2uint> m_decl_marks;
public: