src/coincontrol.h

   1 // Copyright (c) 2011-2015 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #ifndef BITCOIN_COINCONTROL_H
   6 #define BITCOIN_COINCONTROL_H
   7
   8 #include "primitives/transaction.h"
   9
  10 /** Coin Control Features. */
  11 class CCoinControl
  12 {
  13 public:
  14     CTxDestination destChange;
  15     //! If false, allows unselected inputs, but requires all selected inputs be used
  16     bool fAllowOtherInputs;
  17     //! Includes watch only addresses which match the ISMINE_WATCH_SOLVABLE criteria
  18     bool fAllowWatchOnly;
  19     //! Minimum absolute fee (not per kilobyte)
  20     CAmount nMinimumTotalFee;
  21
  22     CCoinControl()
  23     {
  24         SetNull();
  25     }
  26
  27     void SetNull()
  28     {
  29         destChange = CNoDestination();
  30         fAllowOtherInputs = false;
  31         fAllowWatchOnly = false;
  32         setSelected.clear();
  33         nMinimumTotalFee = 0;
  34     }
  35
  36     bool HasSelected() const
  37     {
  38         return (setSelected.size() > 0);
  39     }
  40
  41     bool IsSelected(const COutPoint& output) const
  42     {
  43         return (setSelected.count(output) > 0);
  44     }
  45
  46     void Select(const COutPoint& output)
  47     {
  48         setSelected.insert(output);
  49     }
  50
  51     void UnSelect(const COutPoint& output)
  52     {
  53         setSelected.erase(output);
  54     }
  55
  56     void UnSelectAll()
  57     {
  58         setSelected.clear();
  59     }
  60
  61     void ListSelected(std::vector<COutPoint>& vOutpoints) const
  62     {
  63         vOutpoints.assign(setSelected.begin(), setSelected.end());
  64     }
  65
  66 private:
  67     std::set<COutPoint> setSelected;
  68 };
  69
  70 #endif // BITCOIN_COINCONTROL_H