Bitcoin ABC 0.26.3
P2P Digital Currency
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notifications_interface.h
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1// Copyright (c) 2023 The Bitcoin Core developers
2// Distributed under the MIT software license, see the accompanying
3// file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5#ifndef BITCOIN_KERNEL_NOTIFICATIONS_INTERFACE_H
6#define BITCOIN_KERNEL_NOTIFICATIONS_INTERFACE_H
7
8#include <cstdint>
9#include <string>
10
11class CBlockIndex;
12enum class SynchronizationState;
13struct bilingual_str;
14
15namespace kernel {
16
22public:
23 virtual ~Notifications(){};
24
25 virtual void blockTip(SynchronizationState state, CBlockIndex &index) {}
26 virtual void headerTip(SynchronizationState state, int64_t height,
27 int64_t timestamp, bool presync) {}
28 virtual void progress(const bilingual_str &title, int progress_percent,
29 bool resume_possible) {}
30 virtual void warning(const std::string &warning) {}
31};
32} // namespace kernel
33
34#endif // BITCOIN_KERNEL_NOTIFICATIONS_INTERFACE_H
The block chain is a tree shaped structure starting with the genesis block at the root,...
Definition blockindex.h:25
A base class defining functions for notifying about certain kernel events.
virtual void headerTip(SynchronizationState state, int64_t height, int64_t timestamp, bool presync)
virtual void warning(const std::string &warning)
virtual void progress(const bilingual_str &title, int progress_percent, bool resume_possible)
virtual void blockTip(SynchronizationState state, CBlockIndex &index)
T GetRand(T nMax=std::numeric_limits< T >::max()) noexcept
Generate a uniform random integer of type T in the range [0..nMax) nMax defaults to std::numeric_limi...
Definition random.h:85
Bilingual messages:
Definition translation.h:17
SynchronizationState
Current sync state passed to tip changed callbacks.
Definition validation.h:113