Bitcoin ABC  0.22.13
P2P Digital Currency
Functions
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 CBlockIndexLastCommonAncestor (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 142 of file chain.cpp.

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◆ GetBlockProof()

arith_uint256 GetBlockProof ( const CBlockIndex block)

Definition at line 80 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 95 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 118 of file chain.cpp.

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