text: // Copyright (c) 2010 Satoshi Nakamoto
  // Copyright (c) 2009-2019 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_NODE_COINSTATS_H
  #define BITCOIN_NODE_COINSTATS_H
  
  #include <amount.h>
  #include <uint256.h>
  
  #include <cstdint>
  
  class CCoinsView;
  
  struct CCoinsStats
  {
      int nHeight;
      uint256 hashBlock;
      uint64_t nTransactions;
      uint64_t nTransactionOutputs;
      uint64_t nBogoSize;
      uint256 hashSerialized;
      uint64_t nDiskSize;
      CAmount nTotalAmount;
  
      // The number of coins contained.
      uint64_t coins_count;
  
      CCoinsStats() : nHeight(0), nTransactions(0), nTransactionOutputs(0), nBogoSize(0), nDiskSize(0), nTotalAmount(0), coins_count(0) {}
  };
  
  //! Calculate statistics about the unspent transaction output set
  bool GetUTXOStats(CCoinsView* view, CCoinsStats& stats);
  
  #endif // BITCOIN_NODE_COINSTATS_H
  