Dogecoin Core
1.14.2
P2P Digital Currency
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#include "arith_uint256.h"
#include "primitives/block.h"
#include "primitives/pureheader.h"
#include "pow.h"
#include "tinyformat.h"
#include "uint256.h"
#include <vector>
Go to the source code of 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 : uint32_t { 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 , BLOCK_OPT_WITNESS = 128 } |
Functions | |
arith_uint256 | GetBlockProof (const CBlockIndex &block) |
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. More... | |
enum BlockStatus : uint32_t |
Enumerator | |
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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, no 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 | full block available in blk*.dat |
BLOCK_HAVE_UNDO | undo data available in rev*.dat |
BLOCK_HAVE_MASK | |
BLOCK_FAILED_VALID | stage after last reached validness failed |
BLOCK_FAILED_CHILD | descends from failed block |
BLOCK_FAILED_MASK | |
BLOCK_OPT_WITNESS | block data in blk*.data was received with a witness-enforcing client |
arith_uint256 GetBlockProof | ( | const CBlockIndex & | block | ) |
int64_t GetBlockProofEquivalentTime | ( | const CBlockIndex & | to, |
const CBlockIndex & | from, | ||
const CBlockIndex & | tip, | ||
const Consensus::Params & | params | ||
) |