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sat solver setup

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-08-26 09:40:31 -07:00
parent 78b88f761c
commit c21a2fcf9f
28 changed files with 984 additions and 441 deletions
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14
src/ast/euf/euf_justification.h
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@ -56,5 +56,19 @@ namespace euf {
bool is_commutative() const { return m_comm; }
template <typename T>
T* ext() const { SASSERT(is_external()); return static_cast<T*>(m_external); }
justification copy(std::function<void*(void*)>& copy_justification) const {
switch (m_kind) {
case external_t:
return external(copy_justification(m_external));
case axiom_t:
return axiom();
case congruence_t:
return congruence(m_comm);
default:
UNREACHABLE();
return axiom();
}
}
};
}