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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-07-30 09:18:06 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-30 09:18:06 -0500 |
| commit | 476ee33d566e87ed11d001a5485cb8b8c09f24dc (patch) | |
| tree | fdd93536466dc6989e99d833cd9799dc0cc6599f /src/expr/proof_node.h | |
| parent | f5eb204df574d8f680e802601ca279f82eaf0146 (diff) | |
(proof-new) Stream output for ProofNode (#4789)
Diffstat (limited to 'src/expr/proof_node.h')
| -rw-r--r-- | src/expr/proof_node.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/expr/proof_node.h b/src/expr/proof_node.h index bca86f44f..930badbb1 100644 --- a/src/expr/proof_node.h +++ b/src/expr/proof_node.h @@ -117,6 +117,15 @@ class ProofNode Node d_proven; }; +/** + * Serializes a given proof node to the given stream. + * + * @param out the output stream to use + * @param pn the proof node to output to the stream + * @return the stream + */ +std::ostream& operator<<(std::ostream& out, const ProofNode& pn); + } // namespace CVC4 #endif /* CVC4__EXPR__PROOF_NODE_H */ |