Abseil Common Libraries (C++) (grcp 依赖)
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29 lines
980 B
29 lines
980 B
// Copyright 2017 The Abseil Authors. |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// https://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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#include "absl/random/seed_sequences.h" |
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#include "absl/random/internal/pool_urbg.h" |
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namespace absl { |
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ABSL_NAMESPACE_BEGIN |
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SeedSeq MakeSeedSeq() { |
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SeedSeq::result_type seed_material[8]; |
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random_internal::RandenPool<uint32_t>::Fill(absl::MakeSpan(seed_material)); |
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return SeedSeq(std::begin(seed_material), std::end(seed_material)); |
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} |
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ABSL_NAMESPACE_END |
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} // namespace absl
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