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55 lines
1.7 KiB
55 lines
1.7 KiB
//
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// Copyright (C) 2021 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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#pragma once
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#include <sstream>
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#include <string>
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#include <type_traits>
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#include <vector>
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#include <android-base/logging.h>
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namespace cuttlefish {
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template <typename T>
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constexpr typename std::underlying_type_t<T> Enum2Base(T t) {
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return static_cast<typename std::underlying_type_t<T>>(t);
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}
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} // end of namespace cuttlefish
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namespace cuttlefish {
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namespace confui {
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template <typename Delim, typename... Args>
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std::string ArgsToStringWithDelim(Delim&& delim, Args&&... args) {
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std::stringstream ss;
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([&ss, &delim](auto& arg) { ss << arg << delim; }(args), ...);
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return ss.str();
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}
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// make t... to a single string with no blank in between
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template <typename... Args>
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std::string ArgsToString(Args&&... args) {
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return ArgsToStringWithDelim("", std::forward<Args>(args)...);
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}
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// note that no () surrounding LOG(level) << "ConfUI:" is crucial
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#define ConfUiLog(LOG_LEVEL) LOG(LOG_LEVEL) << "ConfUI: "
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// TODO(kwstephenkim@google.com): make these look more like LOG(level)
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#define ConfUiCheck(cond) CHECK(cond) << "ConfUI: "
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} // end of namespace confui
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} // end of namespace cuttlefish
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