ABC/versionbits_8h_source.html

// Copyright (c) 2016-2018 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_VERSIONBITS_H

#define BITCOIN_VERSIONBITS_H


#include <chain.h>

#include <sync.h>


#include <map>


static const int32_t VERSIONBITS_TOP_BITS = 0x20000000UL;


int32_t ComputeBlockVersion(const CBlockIndex *pindexPrev,

                            const Consensus::Params &params);


#endif // BITCOIN_VERSIONBITS_H

CBlockIndex
The block chain is a tree shaped structure starting with the genesis block at the root,...
Definition blockindex.h:25

chain.h

GetRand
T GetRand(T nMax=std::numeric_limits< T >::max()) noexcept
Generate a uniform random integer of type T in the range [0..nMax) nMax defaults to std::numeric_limi...
Definition random.h:85

Consensus::Params
Parameters that influence chain consensus.
Definition params.h:34

sync.h

ComputeBlockVersion
int32_t ComputeBlockVersion(const CBlockIndex *pindexPrev, const Consensus::Params &params)
Determine what nVersion a new block should use.
Definition versionbits.cpp:8

VERSIONBITS_TOP_BITS
static const int32_t VERSIONBITS_TOP_BITS
What bits to set in version for versionbits blocks.
Definition versionbits.h:14