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| -rw-r--r-- | src/wallet/wallet.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 2c15ff7d90..16568d0e05 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -102,14 +102,25 @@ std::string COutput::ToString() const return strprintf("COutput(%s, %d, %d) [%s]", tx->GetHash().ToString(), i, nDepth, FormatMoney(tx->tx->vout[i].nValue)); } +/** A class to identify which pubkeys a script and a keystore have in common. */ class CAffectedKeysVisitor : public boost::static_visitor<void> { private: const CKeyStore &keystore; std::vector<CKeyID> &vKeys; public: + /** + * @param[in] keystoreIn The CKeyStore that is queried for the presence of a pubkey. + * @param[out] vKeysIn A vector to which a script's pubkey identifiers are appended if they are in the keystore. + */ CAffectedKeysVisitor(const CKeyStore &keystoreIn, std::vector<CKeyID> &vKeysIn) : keystore(keystoreIn), vKeys(vKeysIn) {} + /** + * Apply the visitor to each destination in a script, recursively to the redeemscript + * in the case of p2sh destinations. + * @param[in] script The CScript from which destinations are extracted. + * @post Any CKeyIDs that script and keystore have in common are appended to the visitor's vKeys. + */ void Process(const CScript &script) { txnouttype type; std::vector<CTxDestination> vDest; |