| commit | 50830796889ecaa458871f1db878c255dd2554cb | |
| author | Pieter Wuille <pieter.wuille@gmail.com> | |
| Tue, 25 Apr 2017 18:29:39 +0000 (25 11:29 -0700) | ||
| committer | Pieter Wuille <pieter.wuille@gmail.com> | |
| Thu, 1 Jun 2017 19:59:38 +0000 (1 12:59 -0700) | ||
| tree | 32f3b55294a28d5328821b334a6b31be40d024d9 | treesnapshot (tar.gz zip) |
| parent | 4ec0d9e794e3f338e1ebb8b644ae890d2c2da2ee | commitdiff |
Switch CCoinsView and chainstate db from per-txid to per-txout
This patch makes several related changes:
* Changes the CCoinsView virtual methods (GetCoins, HaveCoins, ...)
to be COutPoint/Coin-based rather than txid/CCoins-based.
* Changes the chainstate db to a new incompatible format that is also
COutPoint/Coin based.
* Implements reconstruction code for hash_serialized_2.
* Adapts the coins_tests unit tests (thanks to Russell Yanofsky).
A side effect of the new CCoinsView model is that we can no longer
use the (unreliable) test for transaction outputs in the UTXO set
to determine whether we already have a particular transaction.
This patch makes several related changes:
* Changes the CCoinsView virtual methods (GetCoins, HaveCoins, ...)
to be COutPoint/Coin-based rather than txid/CCoins-based.
* Changes the chainstate db to a new incompatible format that is also
COutPoint/Coin based.
* Implements reconstruction code for hash_serialized_2.
* Adapts the coins_tests unit tests (thanks to Russell Yanofsky).
A side effect of the new CCoinsView model is that we can no longer
use the (unreliable) test for transaction outputs in the UTXO set
to determine whether we already have a particular transaction.
15 files changed: