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author | Lester Solbakken <lesters@oath.com> | 2018-06-14 10:51:06 +0200 |
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committer | Lester Solbakken <lesters@oath.com> | 2018-06-14 10:51:06 +0200 |
commit | a5cb701cad94076774b900edcc68757b6e20c93e (patch) | |
tree | 3fdb20a32d0f719224e7ef70d5eecd1fa55700ad | |
parent | 2b0c9b5e9614862d9e13aac6d760cc0f8a941b4a (diff) |
Pass random generator by reference
-rw-r--r-- | searchlib/src/vespa/searchlib/features/random_normal_feature.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/searchlib/src/vespa/searchlib/features/random_normal_feature.cpp b/searchlib/src/vespa/searchlib/features/random_normal_feature.cpp index 1b274be81a7..c15f072aaa6 100644 --- a/searchlib/src/vespa/searchlib/features/random_normal_feature.cpp +++ b/searchlib/src/vespa/searchlib/features/random_normal_feature.cpp @@ -26,7 +26,7 @@ RandomNormalExecutor::RandomNormalExecutor(uint64_t seed, uint64_t matchSeed, do _rnd.srand48(seed); } -feature_t generateRandom(Rand48 generator) { +feature_t generateRandom(Rand48& generator) { return (generator.lrand48() / (feature_t)0x80000000u) * 2.0 - 1.0; } |