Logger.h

[詳解]

#ifndef ASR_UTIL_LOGGER_H
#define ASR_UTIL_LOGGER_H

#include <memory>  // unique_ptr
#include <string>

namespace asr
{
namespace util
{
namespace logger
{
struct ILogger;
}  // namespace logger

class Logger
{
public:
    enum Level
    {
        VBS,  
        DBG,  
        INF,  
        WRN,  
        ERR,  
        FTL   
    };

private:
    std::unique_ptr<logger::ILogger> m_impl;

public:
    Logger() = delete;

    explicit Logger(std::unique_ptr<logger::ILogger>&& the_impl);

    void output(const Level the_log_level,
                const std::string& the_file_name,
                const int the_line_number,
                const std::string& the_function_name,
                const std::string& the_message);
};

Logger& theLogger();
}  // namespace util
}  // namespace asr

#define ASR_UTIL_LOGV(the_message) asr::util::theLogger().output(asr::util::Logger::VBS, __FILE__, __LINE__, __func__, the_message)

#define ASR_UTIL_LOGD(the_message) asr::util::theLogger().output(asr::util::Logger::DBG, __FILE__, __LINE__, __func__, the_message)

#define ASR_UTIL_LOGI(the_message) asr::util::theLogger().output(asr::util::Logger::INF, __FILE__, __LINE__, __func__, the_message)

#define ASR_UTIL_LOGW(the_message) asr::util::theLogger().output(asr::util::Logger::WRN, __FILE__, __LINE__, __func__, the_message)

#define ASR_UTIL_LOGE(the_message) asr::util::theLogger().output(asr::util::Logger::ERR, __FILE__, __LINE__, __func__, the_message)

#define ASR_UTIL_LOGF(the_message) asr::util::theLogger().output(asr::util::Logger::FTL, __FILE__, __LINE__, __func__, the_message)

#endif  // ASR_UTIL_LOGGER_H