Bitcoin ABC  0.24.7
P2P Digital Currency
Classes | Typedefs | Functions
chainparams.h File Reference
#include <chainparamsbase.h>
#include <consensus/params.h>
#include <primitives/block.h>
#include <protocol.h>
#include <memory>
#include <vector>
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Classes

struct  SeedSpec6
 
struct  CCheckpointData
 
struct  ChainTxData
 Holds various statistics on transactions within a chain. More...
 
class  CChainParams
 CChainParams defines various tweakable parameters of a given instance of the Bitcoin system. More...
 

Typedefs

typedef std::map< int, BlockHashMapCheckpoints
 

Functions

std::unique_ptr< CChainParamsCreateChainParams (const std::string &chain)
 Creates and returns a std::unique_ptr<CChainParams> of the chosen chain. More...
 
CBlock CreateGenesisBlock (uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const Amount genesisReward)
 Build the genesis block. More...
 
const CChainParamsParams ()
 Return the currently selected parameters. More...
 
void SelectParams (const std::string &chain)
 Sets the params returned by Params() to those for the given BIP70 chain name. More...
 
const CCheckpointDataCheckpointData (const std::string &chain)
 

Typedef Documentation

◆ MapCheckpoints

typedef std::map<int, BlockHash> MapCheckpoints

Definition at line 22 of file chainparams.h.

Function Documentation

◆ CheckpointData()

const CCheckpointData& CheckpointData ( const std::string &  chain)

Definition at line 113 of file checkpoints.cpp.

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◆ CreateChainParams()

std::unique_ptr<CChainParams> CreateChainParams ( const std::string &  chain)

Creates and returns a std::unique_ptr<CChainParams> of the chosen chain.

Returns
a CChainParams* of the chosen chain.
Exceptions
astd::runtime_error if the chain is not supported.

Definition at line 511 of file chainparams.cpp.

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◆ CreateGenesisBlock()

CBlock CreateGenesisBlock ( uint32_t  nTime,
uint32_t  nNonce,
uint32_t  nBits,
int32_t  nVersion,
const Amount  genesisReward 
)

Build the genesis block.

Note that the output of its generation transaction cannot be spent since it did not originally exist in the database.

CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, vtx=1) CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0) CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73) CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B) vMerkleTree: 4a5e1e

Definition at line 61 of file chainparams.cpp.

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◆ Params()

const CChainParams& Params ( )

Return the currently selected parameters.

This won't change after app startup, except for unit tests.

Definition at line 506 of file chainparams.cpp.

◆ SelectParams()

void SelectParams ( const std::string &  chain)

Sets the params returned by Params() to those for the given BIP70 chain name.

Exceptions
std::runtime_errorwhen the chain is not supported.

Definition at line 528 of file chainparams.cpp.

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