// Copyright 2022 The Abseil Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // // ----------------------------------------------------------------------------- // File: log/internal/voidify.h // ----------------------------------------------------------------------------- // // This class is used to explicitly ignore values in the conditional logging // macros. This avoids compiler warnings like "value computed is not used" and // "statement has no effect". #ifndef ABSL_LOG_INTERNAL_VOIDIFY_H_ #define ABSL_LOG_INTERNAL_VOIDIFY_H_ #include "absl/base/config.h" namespace absl { ABSL_NAMESPACE_BEGIN namespace log_internal { class Voidify final { … }; } // namespace log_internal ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOG_INTERNAL_VOIDIFY_H_