70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
// Copyright (c) 2011-2013 The Bitcoin Core developers
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// Copyright (c) 2017-2023 The Zcash developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or https://www.opensource.org/licenses/mit-license.php .
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#ifndef BITCOIN_COINCONTROL_H
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#define BITCOIN_COINCONTROL_H
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#include "primitives/transaction.h"
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/** Coin Control Features. */
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class CCoinControl
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{
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public:
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CTxDestination destChange;
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//! If false, allows unselected inputs, but requires all selected inputs be used
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bool fAllowOtherInputs;
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//! Includes watch only addresses which match the ISMINE_WATCH_SOLVABLE criteria
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bool fAllowWatchOnly;
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CCoinControl()
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{
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SetNull();
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}
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void SetNull()
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{
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destChange = CNoDestination();
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fAllowOtherInputs = false;
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fAllowWatchOnly = false;
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setSelected.clear();
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}
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bool HasSelected() const
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{
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return (setSelected.size() > 0);
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}
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bool IsSelected(const uint256& hash, unsigned int n) const
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{
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COutPoint outpt(hash, n);
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return (setSelected.count(outpt) > 0);
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}
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void Select(const COutPoint& output)
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{
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setSelected.insert(output);
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}
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void UnSelect(const COutPoint& output)
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{
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setSelected.erase(output);
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}
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void UnSelectAll()
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{
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setSelected.clear();
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}
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void ListSelected(std::vector<COutPoint>& vOutpoints) const
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{
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vOutpoints.assign(setSelected.begin(), setSelected.end());
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}
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private:
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std::set<COutPoint> setSelected;
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};
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#endif // BITCOIN_COINCONTROL_H
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