1 files changed, 76 insertions, 0 deletions
diff --git a/src/wallet/coincontrol.h b/src/wallet/coincontrol.h
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+++ b/src/wallet/coincontrol.h
@@ -0,0 +1,76 @@
+// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_WALLET_COINCONTROL_H
+#define BITCOIN_WALLET_COINCONTROL_H
+
+#include "primitives/transaction.h"
+
+/** Coin Control Features. */
+class CCoinControl
+{
+public:
+    CTxDestination destChange;
+    //! If false, allows unselected inputs, but requires all selected inputs be used
+    bool fAllowOtherInputs;
+    //! Includes watch only addresses which match the ISMINE_WATCH_SOLVABLE criteria
+    bool fAllowWatchOnly;
+    //! Minimum absolute fee (not per kilobyte)
+    CAmount nMinimumTotalFee;
+    //! Override estimated feerate
+    bool fOverrideFeeRate;
+    //! Feerate to use if overrideFeeRate is true
+    CFeeRate nFeeRate;
+
+    CCoinControl()
+    {
+        SetNull();
+    }
+
+    void SetNull()
+    {
+        destChange = CNoDestination();
+        fAllowOtherInputs = false;
+        fAllowWatchOnly = false;
+        setSelected.clear();
+        nMinimumTotalFee = 0;
+        nFeeRate = CFeeRate(0);
+        fOverrideFeeRate = false;
+    }
+
+    bool HasSelected() const
+    {
+        return (setSelected.size() > 0);
+    }
+
+    bool IsSelected(const COutPoint& output) const
+    {
+        return (setSelected.count(output) > 0);
+    }
+
+    void Select(const COutPoint& output)
+    {
+        setSelected.insert(output);
+    }
+
+    void UnSelect(const COutPoint& output)
+    {
+        setSelected.erase(output);
+    }
+
+    void UnSelectAll()
+    {
+        setSelected.clear();
+    }
+
+    void ListSelected(std::vector<COutPoint>& vOutpoints) const
+    {
+        vOutpoints.assign(setSelected.begin(), setSelected.end());
+    }
+
+private:
+    std::set<COutPoint> setSelected;
+};
+
+#endif // BITCOIN_WALLET_COINCONTROL_H