#include "primitives/block.h"
#include "tinyformat.h"
#include "uint256.h"
#include "util.h"
#include <vector>

Include dependency graph for chain.h:

This graph shows which files directly or indirectly include this file:

Classes
class	CBlockFileInfo

struct	CDiskBlockPos

class	CBlockIndex
	The block chain is a tree shaped structure starting with the genesis block at the root, with each block potentially having multiple candidates to be the next block. More...

class	CDiskBlockIndex
	Used to marshal pointers into hashes for db storage. More...

class	CChain
	An in-memory indexed chain of blocks. More...

Enumerations
enum	BlockStatus { BLOCK_VALID_UNKNOWN = 0, BLOCK_VALID_HEADER = 1, BLOCK_VALID_TREE = 2, BLOCK_VALID_TRANSACTIONS = 3, BLOCK_VALID_CHAIN = 4, BLOCK_VALID_SCRIPTS = 5, BLOCK_VALID_MASK, BLOCK_HAVE_DATA = 8, BLOCK_HAVE_UNDO = 16, BLOCK_HAVE_MASK = BLOCK_HAVE_DATA \| BLOCK_HAVE_UNDO, BLOCK_FAILED_VALID = 32, BLOCK_FAILED_CHILD = 64, BLOCK_FAILED_MASK = BLOCK_FAILED_VALID \| BLOCK_FAILED_CHILD }

Enumeration Type Documentation

◆ BlockStatus

Enumerator
BLOCK_VALID_UNKNOWN	Unused.
BLOCK_VALID_HEADER	Parsed, version ok, hash satisfies claimed PoW, 1 <= vtx count <= max, timestamp not in future.
BLOCK_VALID_TREE	All parent headers found, difficulty matches, timestamp >= median previous, checkpoint. Implies all parents are also at least TREE.
BLOCK_VALID_TRANSACTIONS	Only first tx is coinbase, 2 <= coinbase input script length <= 100, transactions valid, no duplicate txids, sigops, size, merkle root. Implies all parents are at least TREE but not necessarily TRANSACTIONS. When all parent blocks also have TRANSACTIONS, CBlockIndex::nChainTx will be set.
BLOCK_VALID_CHAIN	Outputs do not overspend inputs, no double spends, coinbase output ok, immature coinbase spends, BIP30. Implies all parents are also at least CHAIN.
BLOCK_VALID_SCRIPTS	Scripts & signatures ok. Implies all parents are also at least SCRIPTS.
BLOCK_VALID_MASK	All validity bits.
BLOCK_HAVE_DATA
BLOCK_HAVE_UNDO	full block available in blk*.dat
BLOCK_HAVE_MASK	undo data available in rev*.dat
BLOCK_FAILED_VALID
BLOCK_FAILED_CHILD	stage after last reached validness failed
BLOCK_FAILED_MASK	descends from failed block

Definition at line 118 of file chain.h.