1 files changed, 1 insertions, 75 deletions
diff --git a/src/index/txindex.h b/src/index/txindex.h
index 29626332ab..fb92ad98dc 100644
--- a/src/index/txindex.h
+++ b/src/index/txindex.h
@@ -5,81 +5,7 @@
 #ifndef BITCOIN_INDEX_TXINDEX_H
 #define BITCOIN_INDEX_TXINDEX_H
 
-#include <primitives/block.h>
-#include <primitives/transaction.h>
-#include <threadinterrupt.h>
-#include <txdb.h>
-#include <uint256.h>
-#include <validationinterface.h>
-
-class CBlockIndex;
-
-/**
- * Base class for indices of blockchain data. This implements
- * CValidationInterface and ensures blocks are indexed sequentially according
- * to their position in the active chain.
- */
-class BaseIndex : public CValidationInterface
-{
-private:
-    /// Whether the index is in sync with the main chain. The flag is flipped
-    /// from false to true once, after which point this starts processing
-    /// ValidationInterface notifications to stay in sync.
-    std::atomic<bool> m_synced{false};
-
-    /// The last block in the chain that the index is in sync with.
-    std::atomic<const CBlockIndex*> m_best_block_index{nullptr};
-
-    std::thread m_thread_sync;
-    CThreadInterrupt m_interrupt;
-
-    /// Sync the index with the block index starting from the current best block.
-    /// Intended to be run in its own thread, m_thread_sync, and can be
-    /// interrupted with m_interrupt. Once the index gets in sync, the m_synced
-    /// flag is set and the BlockConnected ValidationInterface callback takes
-    /// over and the sync thread exits.
-    void ThreadSync();
-
-    /// Write the current chain block locator to the DB.
-    bool WriteBestBlock(const CBlockIndex* block_index);
-
-protected:
-    void BlockConnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* pindex,
-                        const std::vector<CTransactionRef>& txn_conflicted) override;
-
-    void ChainStateFlushed(const CBlockLocator& locator) override;
-
-    /// Initialize internal state from the database and block index.
-    virtual bool Init();
-
-    /// Write update index entries for a newly connected block.
-    virtual bool WriteBlock(const CBlock& block, const CBlockIndex* pindex) { return true; }
-
-    virtual BaseIndexDB& GetDB() const = 0;
-
-    /// Get the name of the index for display in logs.
-    virtual const char* GetName() const = 0;
-
-public:
-    /// Destructor interrupts sync thread if running and blocks until it exits.
-    virtual ~BaseIndex();
-
-    /// Blocks the current thread until the index is caught up to the current
-    /// state of the block chain. This only blocks if the index has gotten in
-    /// sync once and only needs to process blocks in the ValidationInterface
-    /// queue. If the index is catching up from far behind, this method does
-    /// not block and immediately returns false.
-    bool BlockUntilSyncedToCurrentChain();
-
-    void Interrupt();
-
-    /// Start initializes the sync state and registers the instance as a
-    /// ValidationInterface so that it stays in sync with blockchain updates.
-    void Start();
-
-    /// Stops the instance from staying in sync with blockchain updates.
-    void Stop();
-};
+#include <index/base.h>
 
 /**
  * TxIndex is used to look up transactions included in the blockchain by hash.