mirror of
https://github.com/JakeHillion/object-introspection.git
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37991140da
Summary: Previously OID/OIL required exactly one configuration file. This change makes it so you can supply 0 or more configuration files. 0 is useful if you have pre-generated the cache or use some sort of remote generation system. 1 is useful for the common case, where you have a configuration file that describes your entire source and use just that. More are useful if you have supplemental bits of config you wish to apply/override - see the changes to the integration test framework where we do exactly this. Test Plan: This isn't super well tested. It works for the test cases which add features via the config or enable `codegen.ignore`. - CI Reviewed By: ajor Differential Revision: D49758032 Pulled By: JakeHillion
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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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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#include <bitset>
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template <typename T, size_t N>
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class EnumBitset {
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private:
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using BitsetType = std::bitset<N>;
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public:
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EnumBitset() = default;
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EnumBitset(std::initializer_list<T> values) {
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for (auto v : values) {
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(*this)[v] = true;
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}
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}
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constexpr bool operator[](T v) const {
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return bitset[static_cast<size_t>(v)];
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}
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typename BitsetType::reference operator[](T v) {
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return bitset[static_cast<size_t>(v)];
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}
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bool all() const noexcept {
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return bitset.all();
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}
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bool any() const noexcept {
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return bitset.any();
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}
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bool none() const noexcept {
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return bitset.none();
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}
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EnumBitset<T, N>& operator|=(const EnumBitset<T, N>& that) {
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bitset |= that.bitset;
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return *this;
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}
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private:
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BitsetType bitset;
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};
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