ab093d58d6* Move container info classes to separate file * Introduce better `container_info` class * Rename legacy to `container_info_entry` * Conversion * Test * Fixes
62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#pragma once
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#include <nano/lib/container_info.hpp>
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#include <nano/lib/numbers.hpp>
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#include <nano/node/fwd.hpp>
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#include <nano/secure/pending_info.hpp>
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#include <deque>
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namespace nano::bootstrap_ascending
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{
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struct account_database_iterator
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{
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explicit account_database_iterator (nano::ledger &);
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std::deque<nano::account> next_batch (nano::store::transaction &, size_t batch_size);
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bool warmed_up () const;
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nano::ledger & ledger;
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nano::account next{ 0 };
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size_t completed{ 0 };
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};
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struct pending_database_iterator
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{
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explicit pending_database_iterator (nano::ledger &);
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std::deque<nano::account> next_batch (nano::store::transaction &, size_t batch_size);
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bool warmed_up () const;
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nano::ledger & ledger;
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nano::pending_key next{ 0, 0 };
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size_t completed{ 0 };
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};
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class database_scan
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{
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public:
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explicit database_scan (nano::ledger &);
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nano::account next (std::function<bool (nano::account const &)> const & filter);
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// Indicates if a full ledger iteration has taken place e.g. warmed up
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bool warmed_up () const;
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nano::container_info container_info () const;
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private: // Dependencies
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nano::ledger & ledger;
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private:
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void fill ();
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private:
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account_database_iterator accounts_iterator;
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pending_database_iterator pending_iterator;
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std::deque<nano::account> queue;
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static size_t constexpr batch_size = 512;
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};
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}
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