diff options
Diffstat (limited to 'src/validationinterface.h')
| -rw-r--r-- | src/validationinterface.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/validationinterface.h b/src/validationinterface.h index fb0ce0bdaa..ffb56d266b 100644 --- a/src/validationinterface.h +++ b/src/validationinterface.h @@ -11,6 +11,7 @@ class CBlock; struct CBlockLocator; +class CBlockIndex; class CReserveScript; class CTransaction; class CValidationInterface; @@ -30,6 +31,7 @@ void SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL); class CValidationInterface { protected: + virtual void UpdatedBlockTip(const CBlockIndex *pindex) {} virtual void SyncTransaction(const CTransaction &tx, const CBlock *pblock) {} virtual void SetBestChain(const CBlockLocator &locator) {} virtual void UpdatedTransaction(const uint256 &hash) {} @@ -44,6 +46,8 @@ protected: }; struct CMainSignals { + /** Notifies listeners of updated block chain tip */ + boost::signals2::signal<void (const CBlockIndex *)> UpdatedBlockTip; /** Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. */ boost::signals2::signal<void (const CTransaction &, const CBlock *)> SyncTransaction; /** Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). */ |