diff options
Diffstat (limited to 'absl/random/internal/distributions.h')
| -rw-r--r-- | absl/random/internal/distributions.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/absl/random/internal/distributions.h b/absl/random/internal/distributions.h index 34db3b3..96f8bae 100644 --- a/absl/random/internal/distributions.h +++ b/absl/random/internal/distributions.h @@ -39,22 +39,20 @@ NumType UniformImpl(TagType tag, "absl::Uniform<T>() must use an integer or real parameter type."); using distribution_t = - typename std::conditional<std::is_integral<NumType>::value, - absl::uniform_int_distribution<NumType>, - absl::uniform_real_distribution<NumType>>::type; + UniformDistributionWrapper<absl::decay_t<TagType>, NumType>; using format_t = random_internal::DistributionFormatTraits<distribution_t>; + auto a = uniform_lower_bound(tag, lo, hi); + auto b = uniform_upper_bound(tag, lo, hi); - auto a = random_internal::uniform_lower_bound<NumType>(tag, lo, hi); - auto b = random_internal::uniform_upper_bound<NumType>(tag, lo, hi); // TODO(lar): it doesn't make a lot of sense to ask for a random number in an // empty range. Right now we just return a boundary--even though that // boundary is not an acceptable value! Is there something better we can do // here? + if (a > b) return a; using gen_t = absl::decay_t<URBG>; - if (a > b) return a; return DistributionCaller<gen_t>::template Call<distribution_t, format_t>( - &urbg, a, b); + &urbg, tag, lo, hi); } // In the absence of an explicitly provided return-type, the template |