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| author | practicalswift <practicalswift@users.noreply.github.com> | 2017-08-16 17:26:07 +0200 |
|---|---|---|
| committer | practicalswift <practicalswift@users.noreply.github.com> | 2017-08-18 09:51:00 +0200 |
| commit | bea8e9e66ea98a957b8318cd49d91b598f38cbd3 (patch) | |
| tree | c3890f824307145dea842650f41824da4ffe1b3e /doc | |
| parent | dbf6bd6ea05f7d4836083747c6357c6fee907ab8 (diff) | |
| download | bitcoin-bea8e9e66ea98a957b8318cd49d91b598f38cbd3.tar.xz | |
Document the preference of nullptr over NULL or (void*)0
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/developer-notes.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/developer-notes.md b/doc/developer-notes.md index 77260bbdfd..9b85600ccc 100644 --- a/doc/developer-notes.md +++ b/doc/developer-notes.md @@ -37,6 +37,7 @@ code. - **Miscellaneous** - `++i` is preferred over `i++`. + - `nullptr` is preferred over `NULL` or `(void*)0`. - `static_assert` is preferred over `assert` where possible. Generally; compile-time checking is preferred over run-time checking. Block style example: @@ -276,7 +277,7 @@ Wallet - *Rationale*: In RPC code that conditionally uses the wallet (such as `validateaddress`) it is easy to forget that global pointer `pwalletMain` - can be NULL. See `test/functional/disablewallet.py` for functional tests + can be nullptr. See `test/functional/disablewallet.py` for functional tests exercising the API with `-disablewallet` - Include `db_cxx.h` (BerkeleyDB header) only when `ENABLE_WALLET` is set |