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add is_hypothesis() method

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Arie Gurfinkel 2017-06-20 20:09:33 -04:00
parent e48e7ef7be
commit 69a3e984aa
1 changed files with 2 additions and 0 deletions
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2
src/ast/ast.h
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@ -2082,6 +2082,7 @@ public:
bool is_undef_proof(expr const * e) const { return e == m_undef_proof; }
bool is_asserted(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_ASSERTED); }
bool is_hypothesis (expr const *e) const {return is_app_of (e, m_basic_family_id, PR_HYPOTHESIS);}
bool is_goal(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_GOAL); }
bool is_modus_ponens(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_MODUS_PONENS); }
bool is_reflexivity(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_REFLEXIVITY); }
@ -2112,6 +2113,7 @@ public:
bool is_skolemize(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_SKOLEMIZE); }
MATCH_UNARY(is_asserted);
MATCH_UNARY(is_hypothesis);
MATCH_UNARY(is_lemma);
bool has_fact(proof const * p) const {