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Consensus::BIP9Deployment Struct Reference

Struct for each individual consensus rule change using BIP9. More...

#include <params.h>

Public Attributes

int bit
 Bit position to select the particular bit in nVersion. More...
 
uint32_t nActivationThreshold = 1512
 Minimum number of blocks within an activation window that must signal to activate the deployement. More...
 
int64_t nStartTime = 0
 Start MedianTime for version bits miner confirmation. More...
 
int64_t nTimeout = NO_TIMEOUT
 Timeout/expiry MedianTime for the deployment attempt. More...
 

Static Public Attributes

static constexpr int64_t NO_TIMEOUT = std::numeric_limits<int64_t>::max()
 Constant for nTimeout very far in the future. More...
 
static constexpr int64_t ALWAYS_ACTIVE = -1
 Special value for nStartTime indicating that the deployment is always active. More...
 

Detailed Description

Struct for each individual consensus rule change using BIP9.

Definition at line 26 of file params.h.

Member Data Documentation

◆ ALWAYS_ACTIVE

constexpr int64_t Consensus::BIP9Deployment::ALWAYS_ACTIVE = -1
static

Special value for nStartTime indicating that the deployment is always active.

This is useful for testing, as it means tests don't need to deal with the activation process (which takes at least 3 BIP9 intervals). Only tests that specifically test the behaviour during activation cannot use this.

Definition at line 53 of file params.h.

◆ bit

int Consensus::BIP9Deployment::bit

Bit position to select the particular bit in nVersion.

Definition at line 28 of file params.h.

◆ nActivationThreshold

uint32_t Consensus::BIP9Deployment::nActivationThreshold = 1512

Minimum number of blocks within an activation window that must signal to activate the deployement.

Default to 75% of 2016.

Definition at line 34 of file params.h.

◆ NO_TIMEOUT

constexpr int64_t Consensus::BIP9Deployment::NO_TIMEOUT = std::numeric_limits<int64_t>::max()
static

Constant for nTimeout very far in the future.

Definition at line 44 of file params.h.

◆ nStartTime

int64_t Consensus::BIP9Deployment::nStartTime = 0

Start MedianTime for version bits miner confirmation.

Can be a date in the past.

Definition at line 39 of file params.h.

◆ nTimeout

int64_t Consensus::BIP9Deployment::nTimeout = NO_TIMEOUT

Timeout/expiry MedianTime for the deployment attempt.

Definition at line 41 of file params.h.


The documentation for this struct was generated from the following file: