[Wallet] Decouple CInputCoin from CWalletTx

1 files changed, 9 insertions, 10 deletions

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 982293acae..2b12ece8dc 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2087,7 +2087,6 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMin
     // List of values less than target
     std::pair<CAmount, CInputCoin> coinLowestLarger;
     coinLowestLarger.first = std::numeric_limits<CAmount>::max();
-    coinLowestLarger.second.first = NULL;
     std::vector<std::pair<CAmount, CInputCoin> > vValue;
     CAmount nTotalLower = 0;
 
@@ -2109,7 +2108,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMin
         int i = output.i;
         CAmount n = pcoin->tx->vout[i].nValue;
 
-        std::pair<CAmount,CInputCoin> coin = std::make_pair(n,std::make_pair(pcoin, i));
+        std::pair<CAmount,CInputCoin> coin = std::make_pair(n, CInputCoin(pcoin, i));
 
         if (n == nTargetValue)
         {
@@ -2140,7 +2139,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMin
 
     if (nTotalLower < nTargetValue)
     {
-        if (coinLowestLarger.second.first == NULL)
+        if (coinLowestLarger.second.IsNull())
             return false;
         setCoinsRet.insert(coinLowestLarger.second);
         nValueRet += coinLowestLarger.first;
@@ -2159,7 +2158,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMin
 
     // If we have a bigger coin and (either the stochastic approximation didn't find a good solution,
     //                                   or the next bigger coin is closer), return the bigger coin
-    if (coinLowestLarger.second.first &&
+    if (coinLowestLarger.second.IsNull() &&
         ((nBest != nTargetValue && nBest < nTargetValue + MIN_CHANGE) || coinLowestLarger.first <= nBest))
     {
         setCoinsRet.insert(coinLowestLarger.second);
@@ -2199,7 +2198,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
             if (!out.fSpendable)
                  continue;
             nValueRet += out.tx->tx->vout[out.i].nValue;
-            setCoinsRet.insert(std::make_pair(out.tx, out.i));
+            setCoinsRet.insert(CInputCoin(out.tx, out.i));
         }
         return (nValueRet >= nTargetValue);
     }
@@ -2221,7 +2220,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
             if (pcoin->tx->vout.size() <= outpoint.n)
                 return false;
             nValueFromPresetInputs += pcoin->tx->vout[outpoint.n].nValue;
-            setPresetCoins.insert(std::make_pair(pcoin, outpoint.n));
+            setPresetCoins.insert(CInputCoin(pcoin, outpoint.n));
         } else
             return false; // TODO: Allow non-wallet inputs
     }
@@ -2229,7 +2228,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
     // remove preset inputs from vCoins
     for (std::vector<COutput>::iterator it = vCoins.begin(); it != vCoins.end() && coinControl && coinControl->HasSelected();)
     {
-        if (setPresetCoins.count(std::make_pair(it->tx, it->i)))
+        if (setPresetCoins.count(CInputCoin(it->tx, it->i)))
             it = vCoins.erase(it);
         else
             ++it;
@@ -2554,7 +2553,7 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
                 // behavior."
                 bool rbf = coinControl ? coinControl->signalRbf : fWalletRbf;
                 for (const auto& coin : setCoins)
-                    txNew.vin.push_back(CTxIn(coin.first->GetHash(),coin.second,CScript(),
+                    txNew.vin.push_back(CTxIn(coin.outpoint,CScript(),
                                               std::numeric_limits<unsigned int>::max() - (rbf ? 2 : 1)));
 
                 // Fill in dummy signatures for fee calculation.
@@ -2637,10 +2636,10 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
             int nIn = 0;
             for (const auto& coin : setCoins)
             {
-                const CScript& scriptPubKey = coin.first->tx->vout[coin.second].scriptPubKey;
+                const CScript& scriptPubKey = coin.txout.scriptPubKey;
                 SignatureData sigdata;
 
-                if (!ProduceSignature(TransactionSignatureCreator(this, &txNewConst, nIn, coin.first->tx->vout[coin.second].nValue, SIGHASH_ALL), scriptPubKey, sigdata))
+                if (!ProduceSignature(TransactionSignatureCreator(this, &txNewConst, nIn, coin.txout.nValue, SIGHASH_ALL), scriptPubKey, sigdata))
                 {
                     strFailReason = _("Signing transaction failed");
                     return false;