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bitcoin-bitcoin-core/src/interfaces
James O'Beirne 631940aab2 scripted-diff: replace chainActive -> ::ChainActive()
Though at the moment ChainActive() simply references `g_chainstate.m_chain`,
doing this change now clears the way for multiple chainstate usage and allows
us to script the diff.

-BEGIN VERIFY SCRIPT-
git grep -l "chainActive" | grep -E '(h|cpp)$' | xargs sed -i '/chainActive =/b; /extern CChain& chainActive/b; s/\(::\)\{0,1\}chainActive/::ChainActive()/g'
-END VERIFY SCRIPT-
2019-05-03 15:02:54 -04:00
..
chain.cpp scripted-diff: replace chainActive -> ::ChainActive() 2019-05-03 15:02:54 -04:00
chain.h Merge #15842: refactor: replace isPotentialtip/waitForNotifications by higher method 2019-05-01 15:02:31 -04:00
handler.cpp scripted-diff: Move util files to separate directory. 2018-11-04 22:46:07 -08:00
handler.h scripted-diff: Avoid interface keyword to fix windows gitian build 2018-04-07 03:42:02 -04:00
node.cpp scripted-diff: replace chainActive -> ::ChainActive() 2019-05-03 15:02:54 -04:00
node.h [wallet] Move maxTxFee to wallet 2019-04-18 11:34:42 -04:00
README.md Suggested interfaces::Chain cleanups from #15288 2019-03-04 15:57:58 -05:00
wallet.cpp Merge #15778: [wallet] Move maxtxfee from node to wallet 2019-04-27 09:28:54 -04:00
wallet.h [wallet] Move maxTxFee to wallet 2019-04-18 11:34:42 -04:00

Internal c++ interfaces

The following interfaces are defined here:

  • Chain — used by wallet to access blockchain and mempool state. Added in #14437, #14711, #15288, and #10973.

  • ChainClient — used by node to start & stop Chain clients. Added in #14437.

  • Node — used by GUI to start & stop bitcoin node. Added in #10244.

  • Wallet — used by GUI to access wallets. Added in #10244.

  • Handler — returned by handleEvent methods on interfaces above and used to manage lifetimes of event handlers.

  • Init — used by multiprocess code to access interfaces above on startup. Added in #10102.

The interfaces above define boundaries between major components of bitcoin code (node, wallet, and gui), making it possible for them to run in different processes, and be tested, developed, and understood independently. These interfaces are not currently designed to be stable or to be used externally.