diff options
author | 2020-06-11 09:56:29 -0700 | |
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committer | 2020-06-12 17:24:49 -0400 | |
commit | 2c92bdc7c2f8e65198af61a0611d90a55312ee82 (patch) | |
tree | 8b0fe283dd1594d6bd8f4d039417047807985f97 /absl/random/internal/distribution_caller.h | |
parent | e7ebf9803746b9a115d96164bdf5e915be8f223b (diff) |
Export of internal Abseil changes
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e21e960918678629abf89ad1b694b7d4a456b434 by Greg Falcon <gfalcon@google.com>:
Roll back invoke() change due to large increases in compiler memory usage.
PiperOrigin-RevId: 315919455
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f95872e1e1d7afdefbac94f42ea228d42d80eb6e by Greg Falcon <gfalcon@google.com>:
Rollback of invoke() changes due to compiler memory usage growth
PiperOrigin-RevId: 315911585
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6c6c6ba6892016a2ce4703042800254fb9b15727 by Laramie Leavitt <lar@google.com>:
Move some of the common mocking code into MockHelpers.
Use MockHelpers to do mock signature detection and improve the dispatch mechansim.
PiperOrigin-RevId: 315825988
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5e9380367d280c7fa6dbd4d0f48c31ade7f1d419 by Greg Falcon <gfalcon@google.com>:
Rename the internal implementation details Invoke and InvokeT to `invoke` and `invoke_result_t`, since these are re-implementations of C++17 library entites of the same names.
PiperOrigin-RevId: 315790467
GitOrigin-RevId: e21e960918678629abf89ad1b694b7d4a456b434
Change-Id: Ia75011f94cb033c1c9a4cb64cf14d283b91426ac
Diffstat (limited to 'absl/random/internal/distribution_caller.h')
-rw-r--r-- | absl/random/internal/distribution_caller.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/absl/random/internal/distribution_caller.h b/absl/random/internal/distribution_caller.h index 87a76845..fc81b787 100644 --- a/absl/random/internal/distribution_caller.h +++ b/absl/random/internal/distribution_caller.h @@ -52,23 +52,25 @@ struct DistributionCaller { // Default implementation of distribution caller. template <typename DistrT, typename... Args> - static inline typename DistrT::result_type Impl(std::false_type, URBG* urbg, - Args&&... args) { + static typename DistrT::result_type Impl(std::false_type, URBG* urbg, + Args&&... args) { DistrT dist(std::forward<Args>(args)...); return dist(*urbg); } // Mock implementation of distribution caller. + // The underlying KeyT must match the KeyT constructed by MockOverloadSet. template <typename DistrT, typename... Args> - static inline typename DistrT::result_type Impl(std::true_type, URBG* urbg, - Args&&... args) { + static typename DistrT::result_type Impl(std::true_type, URBG* urbg, + Args&&... args) { using ResultT = typename DistrT::result_type; using ArgTupleT = std::tuple<absl::decay_t<Args>...>; + using KeyT = ResultT(DistrT, ArgTupleT); + ArgTupleT arg_tuple(std::forward<Args>(args)...); ResultT result; - if (!urbg->InvokeMock( - ::absl::base_internal::FastTypeId<ResultT(DistrT, ArgTupleT)>(), - &arg_tuple, &result)) { + if (!urbg->InvokeMock(::absl::base_internal::FastTypeId<KeyT>(), &arg_tuple, + &result)) { auto dist = absl::make_from_tuple<DistrT>(arg_tuple); result = dist(*urbg); } @@ -77,7 +79,7 @@ struct DistributionCaller { // Default implementation of distribution caller. template <typename DistrT, typename... Args> - static inline typename DistrT::result_type Call(URBG* urbg, Args&&... args) { + static typename DistrT::result_type Call(URBG* urbg, Args&&... args) { return Impl<DistrT, Args...>(HasInvokeMock{}, urbg, std::forward<Args>(args)...); } |