mirror of
https://github.com/bitcoin/bitcoin.git
synced 2025-01-10 03:47:29 -03:00
306ccd4927
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: - 2021:f47dda2c58- 2020:fa0074e2d8- 2019:aaaaad6ac9
52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
// Copyright (c) 2020-2022 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_DEPLOYMENTSTATUS_H
|
|
#define BITCOIN_DEPLOYMENTSTATUS_H
|
|
|
|
#include <chain.h>
|
|
#include <versionbits.h>
|
|
|
|
#include <limits>
|
|
|
|
/** Determine if a deployment is active for the next block */
|
|
inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return (pindexPrev == nullptr ? 0 : pindexPrev->nHeight + 1) >= params.DeploymentHeight(dep);
|
|
}
|
|
|
|
inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return ThresholdState::ACTIVE == versionbitscache.State(pindexPrev, params, dep);
|
|
}
|
|
|
|
/** Determine if a deployment is active for this block */
|
|
inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return index.nHeight >= params.DeploymentHeight(dep);
|
|
}
|
|
|
|
inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return DeploymentActiveAfter(index.pprev, params, dep, versionbitscache);
|
|
}
|
|
|
|
/** Determine if a deployment is enabled (can ever be active) */
|
|
inline bool DeploymentEnabled(const Consensus::Params& params, Consensus::BuriedDeployment dep)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return params.DeploymentHeight(dep) != std::numeric_limits<int>::max();
|
|
}
|
|
|
|
inline bool DeploymentEnabled(const Consensus::Params& params, Consensus::DeploymentPos dep)
|
|
{
|
|
assert(Consensus::ValidDeployment(dep));
|
|
return params.vDeployments[dep].nStartTime != Consensus::BIP9Deployment::NEVER_ACTIVE;
|
|
}
|
|
|
|
#endif // BITCOIN_DEPLOYMENTSTATUS_H
|