diff options
| author | Peter Todd <[email protected]> | 2015-07-20 04:43:34 +0900 |
|---|---|---|
| committer | Pieter Wuille <[email protected]> | 2015-07-27 18:38:49 +0200 |
| commit | d2d7ee0e863b286e1c9f9c54659d494fb0a7712d (patch) | |
| tree | b955db39fbb776cb59777a1ac171b4cd842496ec /src/script/script.cpp | |
| parent | Reuse vector hashing code for uint256 (diff) | |
| download | discoin-d2d7ee0e863b286e1c9f9c54659d494fb0a7712d.tar.xz discoin-d2d7ee0e863b286e1c9f9c54659d494fb0a7712d.zip | |
Make CRollingBloomFilter set nTweak for you
While CBloomFilter is usually used with an explicitly set nTweak,
CRollingBloomFilter is only used internally. Requiring every caller to
set nTweak is error-prone and redundant; better to have the class handle
that for you with a high-quality randomness source.
Additionally when clearing the filter it makes sense to change nTweak as
well to recover from a bad setting, e.g. due to insufficient randomness
at initialization, so the clear() method is replaced by a reset() method
that sets a new, random, nTweak value.
Diffstat (limited to 'src/script/script.cpp')
0 files changed, 0 insertions, 0 deletions