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author | Wladimir J. van der Laan <laanwj@gmail.com> | 2018-03-27 16:28:27 +0200 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2018-03-27 16:38:14 +0200 |
commit | 3de01268b7048a9c85f31dc6d21d44b727e860a5 (patch) | |
tree | 5972c90f51e19778073294ce7b6b7d2ab98ff0b5 /src/wallet/walletdb.h | |
parent | 68484d64fd79f3ef7b32d0785fc94f97eb87c60b (diff) | |
parent | 1f45e2164a7674f716b425a6658c41ca7c30265b (diff) | |
download | bitcoin-3de01268b7048a9c85f31dc6d21d44b727e860a5.tar.xz |
Merge #10742: scripted-diff: Use scoped enumerations (C++11, "enum class")
1f45e21 scripted-diff: Convert 11 enums into scoped enums (C++11) (practicalswift)
Pull request description:
Rationale (from Bjarne Stroustrup's ["C++11 FAQ"](http://www.stroustrup.com/C++11FAQ.html#enum)):
>
> The enum classes ("new enums", "strong enums") address three problems with traditional C++ enumerations:
>
> * conventional enums implicitly convert to int, causing errors when someone does not want an enumeration to act as an integer.
> * conventional enums export their enumerators to the surrounding scope, causing name clashes.
> * the underlying type of an enum cannot be specified, causing confusion, compatibility problems, and makes forward declaration impossible.
>
> The new enums are "enum class" because they combine aspects of traditional enumerations (names values) with aspects of classes (scoped members and absence of conversions).
Tree-SHA512: 9656e1cf4c3cabd4378c7a38d0c2eaf79e4a54d204a3c5762330840e55ee7e141e188a3efb2b4daf0ef3110bbaff80d8b9253abf2a9b015cdc4d60b49ac2b914
Diffstat (limited to 'src/wallet/walletdb.h')
-rw-r--r-- | src/wallet/walletdb.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h index 7d754c7284..606b7dace7 100644 --- a/src/wallet/walletdb.h +++ b/src/wallet/walletdb.h @@ -46,14 +46,14 @@ class uint160; class uint256; /** Error statuses for the wallet database */ -enum DBErrors +enum class DBErrors { - DB_LOAD_OK, - DB_CORRUPT, - DB_NONCRITICAL_ERROR, - DB_TOO_NEW, - DB_LOAD_FAIL, - DB_NEED_REWRITE + LOAD_OK, + CORRUPT, + NONCRITICAL_ERROR, + TOO_NEW, + LOAD_FAIL, + NEED_REWRITE }; /* simple HD chain data model */ |