chain.cpp File Reference

#include <chain.h>

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Functions
arith_uint256	GetBlockProof (const CBlockIndex &block)
int64_t	GetBlockProofEquivalentTime (const CBlockIndex &to, const CBlockIndex &from, const CBlockIndex &tip, const Consensus::Params &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. More...
const CBlockIndex *	LastCommonAncestor (const CBlockIndex *pa, const CBlockIndex *pb)
	Find the last common ancestor two blocks have. More...
bool	AreOnTheSameFork (const CBlockIndex *pa, const CBlockIndex *pb)
	Check if two block index are on the same fork. More...

Function Documentation

AreOnTheSameFork()

bool AreOnTheSameFork	(	const CBlockIndex *	pa,
		const CBlockIndex *	pb
	)

Check if two block index are on the same fork.

Definition at line 139 of file chain.cpp.

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GetBlockProof()

arith_uint256 GetBlockProof

(

const CBlockIndex &

block

)

Definition at line 77 of file chain.cpp.

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GetBlockProofEquivalentTime()

int64_t GetBlockProofEquivalentTime	(	const CBlockIndex &	to,
		const CBlockIndex &	from,
		const CBlockIndex &	tip,
		const Consensus::Params &	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 92 of file chain.cpp.

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LastCommonAncestor()

const CBlockIndex* LastCommonAncestor	(	const CBlockIndex *	pa,
		const CBlockIndex *	pb
	)

Find the last common ancestor two blocks have.

Find the forking point between two chain tips.

Both pa and pb must be non null.

Definition at line 115 of file chain.cpp.

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