blockchain.h File Reference

#include <consensus/amount.h>
#include <core_io.h>
#include <streams.h>
#include <sync.h>
#include <util/fs.h>
#include <validation.h>
#include <any>
#include <stdint.h>
#include <vector>

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Namespaces
namespace	node

Functions
double	GetDifficulty (const CBlockIndex &blockindex)
	Get the difficulty of the net wrt to the given block index.
void	RPCNotifyBlockChange (const CBlockIndex *)
	Callback for when block tip changed.
UniValue	blockToJSON (node::BlockManager &blockman, const CBlock &block, const CBlockIndex &tip, const CBlockIndex &blockindex, TxVerbosity verbosity) LOCKS_EXCLUDED(cs_main)
	Block description to JSON.
UniValue	blockheaderToJSON (const CBlockIndex &tip, const CBlockIndex &blockindex) LOCKS_EXCLUDED(cs_main)
	Block header to JSON.
void	CalculatePercentilesByWeight (CAmount result[NUM_GETBLOCKSTATS_PERCENTILES], std::vector< std::pair< CAmount, int64_t > > &scores, int64_t total_weight)
	Used by getblockstats to get feerates at different percentiles by weight
UniValue	CreateUTXOSnapshot (node::NodeContext &node, Chainstate &chainstate, AutoFile &afile, const fs::path &path, const fs::path &tmppath)
	Helper to create UTXO snapshots given a chainstate and a file handle.

Variables
static constexpr int	NUM_GETBLOCKSTATS_PERCENTILES = 5

Function Documentation

blockheaderToJSON()

UniValue blockheaderToJSON	(	const CBlockIndex &	tip,
		const CBlockIndex &	blockindex )

Block header to JSON.

Definition at line 138 of file blockchain.cpp.

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blockToJSON()

UniValue blockToJSON	(	node::BlockManager &	blockman,
		const CBlock &	block,
		const CBlockIndex &	tip,
		const CBlockIndex &	blockindex,
		TxVerbosity	verbosity )

Block description to JSON.

Definition at line 167 of file blockchain.cpp.

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CalculatePercentilesByWeight()

void CalculatePercentilesByWeight	(	CAmount	result[NUM_GETBLOCKSTATS_PERCENTILES],
		std::vector< std::pair< CAmount, int64_t > > &	scores,
		int64_t	total_weight )

Used by getblockstats to get feerates at different percentiles by weight

Definition at line 1767 of file blockchain.cpp.

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CreateUTXOSnapshot()

UniValue CreateUTXOSnapshot	(	node::NodeContext &	node,
		Chainstate &	chainstate,
		AutoFile &	afile,
		const fs::path &	path,
		const fs::path &	tmppath )

Helper to create UTXO snapshots given a chainstate and a file handle.

Returns

a UniValue map containing metadata about the snapshot.

Definition at line 2704 of file blockchain.cpp.

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GetDifficulty()

double GetDifficulty

(

const CBlockIndex &

blockindex

)

Get the difficulty of the net wrt to the given block index.

Returns

A floating point number that is a multiple of the main net minimum difficulty (4295032833 hashes).

Definition at line 80 of file blockchain.cpp.

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RPCNotifyBlockChange()

void RPCNotifyBlockChange

(

const CBlockIndex *

pindex

)

Callback for when block tip changed.

Definition at line 246 of file blockchain.cpp.

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Variable Documentation

NUM_GETBLOCKSTATS_PERCENTILES

int NUM_GETBLOCKSTATS_PERCENTILES = 5

staticconstexpr

Definition at line 28 of file blockchain.h.