Line data    Source code

       1             : // Copyright (c) 2009-2010 Satoshi Nakamoto
       2             : // Copyright (c) 2009-2014 The Bitcoin Core developers
       3             : // Distributed under the MIT software license, see the accompanying
       4             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       5             : 
       6             : #ifndef BITCOIN_CONSENSUS_PARAMS_H
       7             : #define BITCOIN_CONSENSUS_PARAMS_H
       8             : 
       9             : #include "uint256.h"
      10             : 
      11             : namespace Consensus {
      12             : /**
      13             :  * Parameters that influence chain consensus.
      14             :  */
      15         996 : struct Params {
      16             :     uint256 hashGenesisBlock;
      17             :     int nSubsidyHalvingInterval;
      18             :     /** Used to check majorities for block version upgrade */
      19             :     int nMajorityEnforceBlockUpgrade;
      20             :     int nMajorityRejectBlockOutdated;
      21             :     int nMajorityWindow;
      22             :     /** Proof of work parameters */
      23             :     uint256 powLimit;
      24             :     bool fPowAllowMinDifficultyBlocks;
      25             :     int64_t nPowTargetSpacing;
      26             :     int64_t nPowTargetTimespan;
      27        9520 :     int64_t DifficultyAdjustmentInterval() const { return nPowTargetTimespan / nPowTargetSpacing; }
      28             : };
      29             : } // namespace Consensus
      30             : 
      31             : #endif // BITCOIN_CONSENSUS_PARAMS_H