31 lines
981 B
C++
31 lines
981 B
C++
/*
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* Copyright 2022 The Android Open Source Project
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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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* http://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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*/
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#pragma once
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namespace android::ftl::details {
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template <typename Self, template <typename> class>
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class Mixin {
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protected:
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constexpr Self& self() { return *static_cast<Self*>(this); }
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constexpr const Self& self() const { return *static_cast<const Self*>(this); }
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constexpr auto& mut() { return self().value_; }
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};
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} // namespace android::ftl::details
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