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Added unregister_decl to model_core

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This commit is contained in:
Christoph M. Wintersteiger 2016-10-15 17:40:42 +02:00
parent 58af4cae14
commit ab4bb8194e
2 changed files with 17 additions and 0 deletions
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16
src/model/model_core.cpp
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@ -87,3 +87,19 @@ void model_core::register_decl(func_decl * d, func_interp * fi) {
} }
} }
void model_core::unregister_decl(func_decl * d) {
decl2expr::obj_map_entry * ec = m_interp.find_core(d);
if (ec && ec->get_data().m_value != 0) {
m_manager.dec_ref(ec->get_data().m_key);
m_manager.dec_ref(ec->get_data().m_value);
m_interp.remove(d);
return;
}
decl2finterp::obj_map_entry * ef = m_finterp.find_core(d);
if (ef && ef->get_data().m_value != 0) {
m_manager.dec_ref(ef->get_data().m_key);
dealloc(ef->get_data().m_value);
m_finterp.remove(d);
}
}

1
src/model/model_core.h
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@ -60,6 +60,7 @@ public:
void register_decl(func_decl * d, expr * v); void register_decl(func_decl * d, expr * v);
void register_decl(func_decl * f, func_interp * fi); void register_decl(func_decl * f, func_interp * fi);
void unregister_decl(func_decl * d);
virtual expr * get_some_value(sort * s) = 0; virtual expr * get_some_value(sort * s) = 0;