LoggerSimple.h

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// Logging free functions defined in Logger.cpp
#pragma once
 
enum class eLogLevel
{
    Regular,
    Info,
    Warning,
    Error,
};
 
namespace Logger
{
 
extern void LogFormat(
    std::string_view a_Format, eLogLevel a_LogLevel, fmt::format_args a_ArgList
);
extern void LogPrintf(
    std::string_view a_Format, eLogLevel a_LogLevel, fmt::printf_args a_ArgList
);
extern void LogSimple(std::string_view a_Message, eLogLevel a_LogLevel);
 
}  // namespace Logger
 
// python style format specified logging
 
template <typename... Args>
void FLOG(std::string_view a_Format, const Args & ... args)
{
    Logger::LogFormat(a_Format, eLogLevel::Regular, fmt::make_format_args(args...));
}
 
template <typename... Args>
void FLOGINFO(std::string_view a_Format, const Args & ... args)
{
    Logger::LogFormat(a_Format, eLogLevel::Info, fmt::make_format_args(args...));
}
 
template <typename... Args>
void FLOGWARNING(std::string_view a_Format, const Args & ... args)
{
    Logger::LogFormat(a_Format, eLogLevel::Warning, fmt::make_format_args(args...));
}
 
template <typename... Args>
void FLOGERROR(std::string_view a_Format, const Args & ... args)
{
    Logger::LogFormat(a_Format, eLogLevel::Error, fmt::make_format_args(args...));
}
 
// printf style format specified logging (DEPRECATED)
 
template <typename... Args>
void LOG(std::string_view a_Format, const Args & ... args)
{
    Logger::LogPrintf(a_Format, eLogLevel::Regular, fmt::make_printf_args(args...));
}
 
template <typename... Args>
void LOGINFO(std::string_view a_Format, const Args & ... args)
{
    Logger::LogPrintf(a_Format, eLogLevel::Info, fmt::make_printf_args(args...));
}
 
template <typename... Args>
void LOGWARNING(std::string_view a_Format, const Args & ... args)
{
    Logger::LogPrintf(a_Format, eLogLevel::Warning, fmt::make_printf_args(args...));
}
 
template <typename... Args>
void LOGERROR(std::string_view a_Format, const Args & ... args)
{
    Logger::LogPrintf(a_Format, eLogLevel::Error, fmt::make_printf_args(args...));
}
 
 
// Macro variants
 
// In debug builds, translate LOGD to LOG, otherwise leave it out altogether:
#if !defined(NDEBUG) || defined(TEST_GLOBALS)
    #define LOGD LOG
#else
    #define LOGD(...)
#endif  // !NDEBUG
 
#define LOGWARN LOGWARNING
 
#if !defined(NDEBUG) || defined(TEST_GLOBALS)
    #define FLOGD FLOG
#else
    #define FLOGD(...)
#endif  // !NDEBUG
 
#define FLOGWARN FLOGWARNING
 
// Conditionally log a warning
#define CONDWARNING(ShouldLog, ...) \
    do { \
        if (ShouldLog) \
        { \
            LOGWARNING(__VA_ARGS__); \
        } \
    } while (false)