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This commit is contained in:
Nikolaj Bjorner 2021-12-28 11:00:02 -08:00
parent 9527471967
commit 28bce8f09c
11 changed files with 121 additions and 98 deletions
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4
src/ast/euf/euf_egraph.cpp
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@ -446,8 +446,8 @@ namespace euf {
r2->inc_class_size(r1->class_size());
merge_th_eq(r1, r2);
reinsert_parents(r1, r2);
if (m_on_merge)
m_on_merge(r2, r1);
for (auto& cb : m_on_merge)
cb(r2, r1);
}
void egraph::remove_parents(enode* r1, enode* r2) {

5
src/ast/euf/euf_egraph.h
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@ -32,6 +32,7 @@ Notes:
#include "ast/euf/euf_enode.h"
#include "ast/euf/euf_etable.h"
#include "ast/ast_ll_pp.h"
#include <vector>
namespace euf {
@ -181,7 +182,7 @@ namespace euf {
enode_vector m_todo;
stats m_stats;
bool m_uses_congruence = false;
std::function<void(enode*,enode*)> m_on_merge;
std::vector<std::function<void(enode*,enode*)>> m_on_merge;
std::function<void(enode*)> m_on_make;
std::function<void(expr*,expr*,expr*)> m_used_eq;
std::function<void(app*,app*)> m_used_cc;
@ -293,7 +294,7 @@ namespace euf {
void set_value(enode* n, lbool value);
void set_bool_var(enode* n, unsigned v) { n->set_bool_var(v); }
void set_on_merge(std::function<void(enode* root,enode* other)>& on_merge) { m_on_merge = on_merge; }
void set_on_merge(std::function<void(enode* root,enode* other)>& on_merge) { m_on_merge.push_back(on_merge); }
void set_on_make(std::function<void(enode* n)>& on_make) { m_on_make = on_make; }
void set_used_eq(std::function<void(expr*,expr*,expr*)>& used_eq) { m_used_eq = used_eq; }
void set_used_cc(std::function<void(app*,app*)>& used_cc) { m_used_cc = used_cc; }