libgourou/include/libgourou_log.h

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/*
Copyright 2021 Grégory Soutadé
This file is part of libgourou.
libgourou is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
libgourou is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
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along with libgourou. If not, see <http://www.gnu.org/licenses/>.
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*/
#ifndef _LIBGOUROU_LOG_H_
#define _LIBGOUROU_LOG_H_
#include <iostream>
namespace gourou {
enum GOUROU_LOG_LEVEL {
LG_LOG_ERROR,
LG_LOG_WARN,
LG_LOG_INFO,
LG_LOG_DEBUG,
LG_LOG_TRACE
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};
extern GOUROU_LOG_LEVEL logLevel;
#define GOUROU_LOG(__lvl, __msg) if (gourou::LG_LOG_##__lvl <= gourou::logLevel) {std::cout << __msg << std::endl << std::flush;}
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#define GOUROU_LOG_FUNC() GOUROU_LOG(TRACE, __FUNCTION__ << "() @ " << __FILE__ << ":" << __LINE__)
/**
* @brief Get current log level
*/
GOUROU_LOG_LEVEL getLogLevel();
/**
* @brief Set log level
*/
void setLogLevel(GOUROU_LOG_LEVEL level);
}
#endif