0fa86cac40
- 14488f5397315b265d57b50e6796890107e0efb2 Clarify comment on absl::NormalizeLogSeverity. by Abseil Team <absl-team@google.com> - 401dcf3fdb121e8356e8f54c9f2838faad9ffdf7 Internal change. by Alex Strelnikov <strel@google.com> - 1401400b77f8cb5d11fac414c89ffc3b55713f41 Remove unnecessary extern specifier on function declarati... by Alex Strelnikov <strel@google.com> - 97d1079d0e8930b1d77bda7bac5e4d15e0e74278 Add missing explicit casts between signed and unsigned in... by Alex Strelnikov <strel@google.com> - 47c4138142900de510e4c5426b4bf606252d7dac Internal change. by Alex Strelnikov <strel@google.com> - 40eb2555499a000adb78a6581215c701fa818568 Documentation fixes for `absl::optional`, for the `value_... by Abseil Team <absl-team@google.com> GitOrigin-RevId: 14488f5397315b265d57b50e6796890107e0efb2 Change-Id: I3c11216c0c6ef5633aa5cc3b7f5977fa4a3ea1f5
61 lines
2 KiB
C++
61 lines
2 KiB
C++
// 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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// 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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#ifndef ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
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#define ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
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#include <array>
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#include "absl/base/attributes.h"
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namespace absl {
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enum class LogSeverity : int {
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kInfo = 0,
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kWarning = 1,
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kError = 2,
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kFatal = 3,
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};
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// Returns an iterable of all standard `absl::LogSeverity` values, ordered from
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// least to most severe.
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constexpr std::array<absl::LogSeverity, 4> LogSeverities() {
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return {{absl::LogSeverity::kInfo, absl::LogSeverity::kWarning,
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absl::LogSeverity::kError, absl::LogSeverity::kFatal}};
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}
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constexpr const char* LogSeverityName(absl::LogSeverity s) {
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return s == absl::LogSeverity::kInfo
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? "INFO"
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: s == absl::LogSeverity::kWarning
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? "WARNING"
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: s == absl::LogSeverity::kError
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? "ERROR"
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: s == absl::LogSeverity::kFatal ? "FATAL" : "UNKNOWN";
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}
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// Note that out-of-range severities normalize to kInfo or kError, never kFatal.
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constexpr absl::LogSeverity NormalizeLogSeverity(absl::LogSeverity s) {
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return s < absl::LogSeverity::kInfo
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? absl::LogSeverity::kInfo
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: s > absl::LogSeverity::kFatal ? absl::LogSeverity::kError : s;
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}
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constexpr absl::LogSeverity NormalizeLogSeverity(int s) {
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return NormalizeLogSeverity(static_cast<absl::LogSeverity>(s));
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}
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} // namespace absl
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#endif // ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
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