#include "pow.h"
#include "arith_uint256.h"
#include "chain.h"
#include "chainparams.h"
#include "primitives/block.h"
#include "uint256.h"
#include "util.h"
#include <math.h>

Functions
unsigned static int	KimotoGravityWell (const CBlockIndex *pindexLast, const Consensus::Params &params)

unsigned static int	DarkGravityWave (const CBlockIndex *pindexLast, const Consensus::Params &params)

unsigned int	GetNextWorkRequiredBTC (const CBlockIndex pindexLast, const CBlockHeader pblock, const Consensus::Params &params)

unsigned int	GetNextWorkRequired (const CBlockIndex pindexLast, const CBlockHeader pblock, const Consensus::Params &params)

unsigned int	CalculateNextWorkRequired (const CBlockIndex *pindexLast, int64_t nFirstBlockTime, const Consensus::Params &params)

bool	CheckProofOfWork (uint256 hash, unsigned int nBits, const Consensus::Params &params)

arith_uint256	GetBlockProof (const CBlockIndex &block)

int64_t	GetBlockProofEquivalentTime (const CBlockIndex &to, const CBlockIndex &from, const CBlockIndex &tip, const Consensus::Params &params)

Function Documentation

◆ CalculateNextWorkRequired()

unsigned int CalculateNextWorkRequired	(	const CBlockIndex *	pindexLast,
		int64_t	nFirstBlockTime,
		const Consensus::Params &	params
	)

debug print

Definition at line 204 of file pow.cpp.

Referenced by GetNextWorkRequiredBTC().

◆ CheckProofOfWork()

bool CheckProofOfWork	(	uint256	hash,
		unsigned int	nBits,
		const Consensus::Params &
	)

Check whether a block hash satisfies the proof-of-work requirement specified by nBits

Definition at line 238 of file pow.cpp.

Referenced by CheckBlockHeader(), generate(), CBlockTreeDB::LoadBlockIndexGuts(), and ReadBlockFromDisk().

◆ DarkGravityWave()

unsigned static int DarkGravityWave	(	const CBlockIndex *	pindexLast,
		const Consensus::Params &	params
	)

static

Definition at line 83 of file pow.cpp.

Referenced by GetNextWorkRequired().

◆ GetBlockProof()

arith_uint256 GetBlockProof ( const CBlockIndex & block )

Definition at line 257 of file pow.cpp.

Referenced by AddToBlockIndex(), CheckForkWarningConditions(), CheckForkWarningConditionsOnNewFork(), GetBlockProofEquivalentTime(), and LoadBlockIndexDB().

◆ GetBlockProofEquivalentTime()

int64_t GetBlockProofEquivalentTime	(	const CBlockIndex &	to,
		const CBlockIndex &	from,
		const CBlockIndex &	tip,
		const Consensus::Params &
	)

Return the time it would take to redo the work difference between from and to, assuming the current hashrate corresponds to the difficulty at tip, in seconds.

Definition at line 272 of file pow.cpp.

Referenced by ConnectBlock(), and ProcessGetData().