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[trivial] add doxygen-compatible comments to CAffectedKeysVisitor

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This commit is contained in:
Pierre Rochard 2018-08-01 18:23:19 -04:00
parent 1ef57a96b8
commit 3339d84535
1 changed files with 11 additions and 0 deletions
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11
src/wallet/wallet.cpp
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@ -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;