// 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/absl_log.h // ----------------------------------------------------------------------------- // // This header declares a family of `ABSL_LOG` macros as alternative spellings // for macros in `log.h`. // // Basic invocation looks like this: // // ABSL_LOG(INFO) << "Found " << num_cookies << " cookies"; // // Most `ABSL_LOG` macros take a severity level argument. The severity levels // are `INFO`, `WARNING`, `ERROR`, and `FATAL`. // // For full documentation, see comments in `log.h`, which includes full // reference documentation on use of the equivalent `LOG` macro and has an // identical set of macros without the ABSL_* prefix. #ifndef ABSL_LOG_ABSL_LOG_H_ #define ABSL_LOG_ABSL_LOG_H_ #include "absl/log/internal/log_impl.h" #define ABSL_LOG(severity) ABSL_LOG_INTERNAL_LOG_IMPL(_##severity) #define ABSL_PLOG(severity) ABSL_LOG_INTERNAL_PLOG_IMPL(_##severity) #define ABSL_DLOG(severity) ABSL_LOG_INTERNAL_DLOG_IMPL(_##severity) #define ABSL_VLOG(verbose_level) ABSL_LOG_INTERNAL_VLOG_IMPL(verbose_level) #define ABSL_DVLOG(verbose_level) ABSL_LOG_INTERNAL_DVLOG_IMPL(verbose_level) #define ABSL_LOG_IF(severity, condition) \ ABSL_LOG_INTERNAL_LOG_IF_IMPL(_##severity, condition) #define ABSL_PLOG_IF(severity, condition) \ ABSL_LOG_INTERNAL_PLOG_IF_IMPL(_##severity, condition) #define ABSL_DLOG_IF(severity, condition) \ ABSL_LOG_INTERNAL_DLOG_IF_IMPL(_##severity, condition) #define ABSL_LOG_EVERY_N(severity, n) \ ABSL_LOG_INTERNAL_LOG_EVERY_N_IMPL(_##severity, n) #define ABSL_LOG_FIRST_N(severity, n) \ ABSL_LOG_INTERNAL_LOG_FIRST_N_IMPL(_##severity, n) #define ABSL_LOG_EVERY_POW_2(severity) \ ABSL_LOG_INTERNAL_LOG_EVERY_POW_2_IMPL(_##severity) #define ABSL_LOG_EVERY_N_SEC(severity, n_seconds) \ ABSL_LOG_INTERNAL_LOG_EVERY_N_SEC_IMPL(_##severity, n_seconds) #define ABSL_PLOG_EVERY_N(severity, n) \ ABSL_LOG_INTERNAL_PLOG_EVERY_N_IMPL(_##severity, n) #define ABSL_PLOG_FIRST_N(severity, n) \ ABSL_LOG_INTERNAL_PLOG_FIRST_N_IMPL(_##severity, n) #define ABSL_PLOG_EVERY_POW_2(severity) \ ABSL_LOG_INTERNAL_PLOG_EVERY_POW_2_IMPL(_##severity) #define ABSL_PLOG_EVERY_N_SEC(severity, n_seconds) \ ABSL_LOG_INTERNAL_PLOG_EVERY_N_SEC_IMPL(_##severity, n_seconds) #define ABSL_DLOG_EVERY_N(severity, n) \ ABSL_LOG_INTERNAL_DLOG_EVERY_N_IMPL(_##severity, n) #define ABSL_DLOG_FIRST_N(severity, n) \ ABSL_LOG_INTERNAL_DLOG_FIRST_N_IMPL(_##severity, n) #define ABSL_DLOG_EVERY_POW_2(severity) \ ABSL_LOG_INTERNAL_DLOG_EVERY_POW_2_IMPL(_##severity) #define ABSL_DLOG_EVERY_N_SEC(severity, n_seconds) \ ABSL_LOG_INTERNAL_DLOG_EVERY_N_SEC_IMPL(_##severity, n_seconds) #define ABSL_VLOG_EVERY_N(verbose_level, n) \ ABSL_LOG_INTERNAL_VLOG_EVERY_N_IMPL(verbose_level, n) #define ABSL_VLOG_FIRST_N(verbose_level, n) \ ABSL_LOG_INTERNAL_VLOG_FIRST_N_IMPL(verbose_level, n) #define ABSL_VLOG_EVERY_POW_2(verbose_level, n) \ ABSL_LOG_INTERNAL_VLOG_EVERY_POW_2_IMPL(verbose_level, n) #define ABSL_VLOG_EVERY_N_SEC(verbose_level, n) \ ABSL_LOG_INTERNAL_VLOG_EVERY_N_SEC_IMPL(verbose_level, n) #define ABSL_LOG_IF_EVERY_N(severity, condition, n) \ ABSL_LOG_INTERNAL_LOG_IF_EVERY_N_IMPL(_##severity, condition, n) #define ABSL_LOG_IF_FIRST_N(severity, condition, n) \ ABSL_LOG_INTERNAL_LOG_IF_FIRST_N_IMPL(_##severity, condition, n) #define ABSL_LOG_IF_EVERY_POW_2(severity, condition) \ ABSL_LOG_INTERNAL_LOG_IF_EVERY_POW_2_IMPL(_##severity, condition) #define ABSL_LOG_IF_EVERY_N_SEC(severity, condition, n_seconds) \ ABSL_LOG_INTERNAL_LOG_IF_EVERY_N_SEC_IMPL(_##severity, condition, n_seconds) #define ABSL_PLOG_IF_EVERY_N(severity, condition, n) \ ABSL_LOG_INTERNAL_PLOG_IF_EVERY_N_IMPL(_##severity, condition, n) #define ABSL_PLOG_IF_FIRST_N(severity, condition, n) \ ABSL_LOG_INTERNAL_PLOG_IF_FIRST_N_IMPL(_##severity, condition, n) #define ABSL_PLOG_IF_EVERY_POW_2(severity, condition) \ ABSL_LOG_INTERNAL_PLOG_IF_EVERY_POW_2_IMPL(_##severity, condition) #define ABSL_PLOG_IF_EVERY_N_SEC(severity, condition, n_seconds) \ ABSL_LOG_INTERNAL_PLOG_IF_EVERY_N_SEC_IMPL(_##severity, condition, n_seconds) #define ABSL_DLOG_IF_EVERY_N(severity, condition, n) \ ABSL_LOG_INTERNAL_DLOG_IF_EVERY_N_IMPL(_##severity, condition, n) #define ABSL_DLOG_IF_FIRST_N(severity, condition, n) \ ABSL_LOG_INTERNAL_DLOG_IF_FIRST_N_IMPL(_##severity, condition, n) #define ABSL_DLOG_IF_EVERY_POW_2(severity, condition) \ ABSL_LOG_INTERNAL_DLOG_IF_EVERY_POW_2_IMPL(_##severity, condition) #define ABSL_DLOG_IF_EVERY_N_SEC(severity, condition, n_seconds) \ ABSL_LOG_INTERNAL_DLOG_IF_EVERY_N_SEC_IMPL(_##severity, condition, n_seconds) #endif // ABSL_LOG_ABSL_LOG_H_