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restructure base class struct_factory so that enumeration of values for a sort comes together with hash-table access. This allows to use the enumeration view during value creations for finite sets

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-10-16 13:15:23 +02:00
parent b53e87dcba
commit 1b918ce4ec
5 changed files with 44 additions and 49 deletions
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14
src/model/struct_factory.h
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@ -20,6 +20,7 @@ Revision History:
#include "model/value_factory.h"
#include "util/obj_hashtable.h"
#include "util/scoped_ptr_vector.h"
class model_core;
@ -28,16 +29,19 @@ class model_core;
*/
class struct_factory : public value_factory {
protected:
typedef obj_hashtable<expr> value_set;
typedef obj_map<sort, value_set *> sort2value_set;
struct value_set {
obj_hashtable<expr> set;
expr_ref_vector values;
value_set(ast_manager &m) : values(m) {}
};
using sort2value_set = obj_map<sort, value_set *>;
model_core & m_model;
sort2value_set m_sort2value_set;
expr_ref_vector m_values;
sort_ref_vector m_sorts;
ptr_vector<value_set> m_sets;
scoped_ptr_vector<value_set> m_sets;
value_set * get_value_set(sort * s);
value_set& get_value_set(sort * s);
public:
struct_factory(ast_manager & m, family_id fid, model_core & md);