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random: don't use default_random_engine by default

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This commit is contained in:
Danny Robson 2019-02-09 14:57:22 +11:00
parent 4581f8ce00
commit 54ec225a5a
1 changed files with 1 additions and 1 deletions
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2
random.hpp
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@ -59,7 +59,7 @@ namespace cruft::random {
inline auto& inline auto&
generator (void) generator (void)
{ {
using generator_t = std::default_random_engine; using generator_t = std::mt19937_64;
static thread_local generator_t gen = [] () { static thread_local generator_t gen = [] () {
std::array<int,state_size_v<generator_t> / 4> seed; std::array<int,state_size_v<generator_t> / 4> seed;