clutchlog.h

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#ifndef __CLUTCHLOG_H__
#define __CLUTCHLOG_H__
#pragma once
 
#include <ciso646>
#ifdef FSEXPERIMENTAL
#include <experimental/filesystem>
namespace fs = std::experimental::filesystem;
#else
#include <filesystem>
namespace fs = std::filesystem;
#endif
 
#include <iostream>
#include <sstream>
#include <fstream>
#include <cassert>
#include <cstdlib>
#include <string>
#include <limits>
#include <regex>
#include <map>
 
#if __has_include(<execinfo.h>) && __has_include(<stdlib.h>) && __has_include(<libgen.h>)
#include <execinfo.h> // execinfo
#include <stdlib.h>   // getenv
#include <libgen.h>   // basename
#define CLUTCHLOG_HAVE_UNIX_SYSINFO 1
#else
#define CLUTCHLOG_HAVE_UNIX_SYSINFO 0
#endif
 
/**********************************************************************
 * Enable by default in Debug builds.
 **********************************************************************/
#ifndef WITH_CLUTCHLOG
#ifndef NDEBUG
#define WITH_CLUTCHLOG
#endif
#endif
 
/**********************************************************************
 * Macros definitions
 **********************************************************************/
#ifdef WITH_CLUTCHLOG
 
#ifndef CLUTCHLOG_DEFAULT_FORMAT
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
#define CLUTCHLOG_DEFAULT_FORMAT "[{name}] {level_letter}:{depth_marks} {msg}\t\t\t\t\t{func} @ {file}:{line}\n"
#else
#define CLUTCHLOG_DEFAULT_FORMAT "{level_letter} {msg}\t\t\t\t\t{func} @ {file}:{line}\n"
#endif
#endif // CLUTCHLOG_DEFAULT_FORMAT
 
#ifndef CLUTCHDUMP_DEFAULT_FORMAT
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
#define CLUTCHDUMP_DEFAULT_FORMAT "# [{name}] {level} in {func} (at depth {depth}) @ {file}:{line}"
#else
#define CLUTCHDUMP_DEFAULT_FORMAT "# {level} in {func} @ {file}:{line}"
#endif
#endif // CLUTCHDUMP_DEFAULT_FORMAT
 
#ifndef CLUTCHDUMP_DEFAULT_SEP
#define CLUTCHDUMP_DEFAULT_SEP "\n"
#endif // CLUTCHDUMP_DEFAULT_SEP
 
#ifndef CLUTCHLOG_DEFAULT_DEPTH_MARK
#define CLUTCHLOG_DEFAULT_DEPTH_MARK ">"
#endif // CLUTCHLOG_DEFAULT_DEPTH_MARK
 
#ifndef CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG
#define CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG clutchlog::level::progress
#endif // CLUTCHLOG_DEFAULT_DEPTH_BUILT
 
#define CLUTCHLOC __FILE__, __FUNCTION__, __LINE__
 
#ifndef NDEBUG
#define CLUTCHLOG( LEVEL, WHAT ) { \
    auto& logger = clutchlog::logger(); \
    std::ostringstream msg ; msg << WHAT; \
    logger.log(clutchlog::level::LEVEL, msg.str(), CLUTCHLOC); \
}
#else // not Debug build.
#define CLUTCHLOG( LEVEL, WHAT ) { \
    if(clutchlog::level::LEVEL <= CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG) { \
        auto& logger = clutchlog::logger(); \
        std::ostringstream msg ; msg << WHAT; \
        logger.log(clutchlog::level::LEVEL, msg.str(), CLUTCHLOC); \
    } \
}
#endif // NDEBUG
 
#ifndef NDEBUG
#define CLUTCHDUMP( LEVEL, CONTAINER, FILENAME ) { \
    auto& logger = clutchlog::logger(); \
    logger.dump(clutchlog::level::LEVEL, std::begin(CONTAINER), std::end(CONTAINER), \
                CLUTCHLOC, FILENAME, CLUTCHDUMP_DEFAULT_SEP); \
}
#else // not Debug build.
#define CLUTCHDUMP( LEVEL, CONTAINER, FILENAME ) { \
    if(clutchlog::level::LEVEL <= CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG) { \
        auto& logger = clutchlog::logger(); \
        logger.dump(clutchlog::level::LEVEL, std::begin(CONTAINER), std::end(CONTAINER), \
                    CLUTCHLOC, FILENAME, CLUTCHDUMP_DEFAULT_SEP); \
    } \
}
#endif // NDEBUG
 
#ifndef NDEBUG
#define CLUTCHFUNC( LEVEL, FUNC, ... ) { \
    auto& logger = clutchlog::logger(); \
    clutchlog::scope_t scope = logger.locate(clutchlog::level::LEVEL, CLUTCHLOC); \
    if(scope.matches) { \
        FUNC(__VA_ARGS__); \
    } \
}
#else // not Debug build.
#define CLUTCHFUNC( LEVEL, FUNC, ... ) { \
    if(clutchlog::level::LEVEL <= CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG) { \
        auto& logger = clutchlog::logger(); \
        clutchlog::scope_t scope = logger.locate(clutchlog::level::LEVEL, CLUTCHLOC); \
        if(scope.matches) { \
            FUNC(__VA_ARGS__); \
        } \
    } \
}
#endif // NDEBUG
     
#ifndef NDEBUG
#define CLUTCHCODE( LEVEL, ... ) { \
    auto& logger = clutchlog::logger(); \
    clutchlog::scope_t scope = logger.locate(clutchlog::level::LEVEL, CLUTCHLOC); \
    if(scope.matches) { \
        __VA_ARGS__ \
    } \
}
#else // not Debug build.
#define CLUTCHCODE( LEVEL, CODE ) { \
    if(clutchlog::level::LEVEL <= CLUTCHLOG_DEFAULT_DEPTH_BUILT_NODEBUG) { \
        auto& logger = clutchlog::logger(); \
        clutchlog::scope_t scope = logger.locate(clutchlog::level::LEVEL, CLUTCHLOC); \
        if(scope.matches) { \
            CODE \
        } \
    } \
}
#endif // NDEBUG
 
#else // not WITH_CLUTCHLOG
// Disabled macros can still be called in Release builds.
#define CLUTCHLOG(  LEVEL, WHAT ) { do {/*nothing*/} while(false); }
#define CLUTCHDUMP( LEVEL, CONTAINER, FILENAME ) { do {/*nothing*/} while(false); }
#define CLUTCHFUNC( LEVEL, FUNC, ... ) { do {/*nothing*/} while(false); }
#define CLUTCHCODE( LEVEL, CODE ) { do {/*nothing*/} while(false); }
#endif // WITH_CLUTCHLOG
 
/**********************************************************************
 * Implementation
 **********************************************************************/
 
#ifdef WITH_CLUTCHLOG
 
class clutchlog
{
    public:
        static clutchlog& logger()
        {
            static clutchlog instance;
            return instance;
        }
 
        enum level {critical=0, error=1, warning=2, progress=3, note=4, info=5, debug=6, xdebug=7};
 
        class fmt {
            public:
                enum class fg {
                    black   = 30,
                    red     = 31,
                    green   = 32,
                    yellow  = 33,
                    blue    = 34,
                    magenta = 35,
                    cyan    = 36,
                    white   = 37,
                    none
                } fore;
 
                enum class bg {
                    black   = 40,
                    red     = 41,
                    green   = 42,
                    yellow  = 43,
                    blue    = 44,
                    magenta = 45,
                    cyan    = 46,
                    white   = 47,
                    none
                } back;
 
                enum class typo {
                    reset     =  0,
                    bold      =  1,
                    underline =  4,
                    inverse   =  7,
                    none
                } style;
 
                fmt() : fore(fg::none), back(bg::none), style(typo::none) { }
 
                fmt(  fg f,   bg b = bg::none, typo s = typo::none) : fore(f), back(b), style(s) { }
                fmt(  fg f, typo s           ,   bg b =   bg::none) : fore(f), back(b), style(s) { }
                fmt(  bg b,   fg f = fg::none, typo s = typo::none) : fore(f), back(b), style(s) { }
                fmt(  bg b, typo s           ,   fg f =   fg::none) : fore(f), back(b), style(s) { }
                fmt(typo s,   fg f = fg::none,   bg b =   bg::none) : fore(f), back(b), style(s) { }
                fmt(typo s,   bg b           ,   fg f =   fg::none) : fore(f), back(b), style(s) { }
            protected:
                std::ostream& print_on( std::ostream& os) const
                {
                    std::vector<int> codes; codes.reserve(3);
                    if(this->fore  !=   fg::none) { codes.push_back(static_cast<int>(this->fore ));}
                    if(this->back  !=   bg::none) { codes.push_back(static_cast<int>(this->back ));}
                    if(this->style != typo::none) { codes.push_back(static_cast<int>(this->style));}
                    if(codes.size() == 0) {return os;}
 
                    os << "\033[";
                    assert(codes.size() > 0);
                    os << codes[0];
                    for(size_t i=1; i < codes.size(); ++i) {
                        os << ";" << codes[i];
                    }
                    os << "m";
                    return os;
                }
 
            public:
                friend std::ostream& operator<<(std::ostream& os, const fmt& fmt)
                {
                    return fmt.print_on(os);
                }
 
                std::string operator()( const std::string& msg ) const
                {
                    std::ostringstream os;
                    this->print_on(os);
                    fmt reset(fmt::typo::reset);
                    os << msg;
                    reset.print_on(os);
                    return os.str();
                }
        }; // fmt class
 
    public:
        clutchlog(clutchlog const&)      = delete;
        void operator=(clutchlog const&) = delete;
 
    private:
        clutchlog() :
            // system, main, log
            _strip_calls(5),
            _level_word({
                {level::critical,"Critical"},
                {level::error   ,"Error"},
                {level::warning ,"Warning"},
                {level::progress,"Progress"},
                {level::note    ,"Note"},
                {level::info    ,"Info"},
                {level::debug   ,"Debug"},
                {level::xdebug  ,"XDebug"}
            }),
            _level_fmt({
                {level::critical,fmt(fmt::fg::red,     fmt::typo::underline)},
                {level::error   ,fmt(fmt::fg::red,     fmt::typo::bold)},
                {level::warning ,fmt(fmt::fg::magenta, fmt::typo::bold)},
                {level::progress,fmt()},
                {level::note    ,fmt()},
                {level::info    ,fmt()},
                {level::debug   ,fmt()},
                {level::xdebug  ,fmt()}
            }),
            _format_log(CLUTCHLOG_DEFAULT_FORMAT),
            _format_dump(CLUTCHDUMP_DEFAULT_FORMAT),
            _out(&std::clog),
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
            _depth(std::numeric_limits<size_t>::max() - _strip_calls),
            _depth_mark(CLUTCHLOG_DEFAULT_DEPTH_MARK),
#endif
            _stage(level::error),
            _in_file(".*"),
            _in_func(".*"),
            _in_line(".*")
        {
            // Reverse the level->word map into a word->level map.
            for(auto& lw : _level_word) {
                _word_level[lw.second] = lw.first;
            }
        }
 
    protected:
        const size_t _strip_calls;
        const std::map<level,std::string> _level_word;
        std::map<std::string,level> _word_level;
        std::map<level,fmt> _level_fmt;
        std::string _format_log;
        std::string _format_dump;
        std::ostream* _out;
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
        size_t _depth;
        std::string _depth_mark;
#endif
        level _stage;
        std::regex _in_file;
        std::regex _in_func;
        std::regex _in_line;
 
        static const size_t max_buffer = 4096;
    public:
 
        void format(const std::string& format) {_format_log = format;}
        std::string format() const {return _format_log;}
 
        void format_comment(const std::string& format) {_format_dump = format;}
        std::string format_comment() const {return _format_dump;}
 
        void out(std::ostream& out) {_out = &out;}
        std::ostream& out() {return *_out;}
 
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
        void depth(size_t d) {_depth = d;}
        size_t depth() const {return _depth;}
 
        void depth_mark(std::string mark) {_depth_mark = mark;}
        std::string depth_mark() const {return _depth_mark;}
#endif
 
        void  threshold(level l) {_stage = l;}
        level threshold() const {return _stage;}
 
        void file(std::string file) {_in_file = file;}
        void func(std::string func) {_in_func = func;}
        void line(std::string line) {_in_line = line;}
 
        void location(
                const std::string& in_file,
                const std::string& in_function=".*",
                const std::string& in_line=".*"
            )
        {
            file(in_file);
            func(in_function);
            line(in_line);
        }
 
        template<class ... FMT>
        void style(level stage, FMT... styles) { this->style(stage,fmt(styles...)); }
        void style(level stage, fmt style) { _level_fmt.at(stage) = style; }
        fmt  style(level stage) const { return _level_fmt.at(stage); }
 
        level level_of(const std::string name)
        {
            const auto ilevel = _word_level.find(name);
            if( ilevel != std::end(_word_level)) {
                return ilevel->second;
            } else {
                throw std::out_of_range("'" + name + "' is not a valid log level name");
            }
        }
 
    public:
 
        struct scope_t {
            bool matches; // everything is compatible
            level stage; // current log level
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
            size_t depth; // current depth
#endif
            bool there; // location is compatible
            scope_t() :
                matches(false),
                stage(level::xdebug),
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                depth(0),
#endif
                there(false)
            {}
        }; // scope_t
 
 
        scope_t locate(
                const level& stage,
                const std::string& file,
                const std::string& func,
                const size_t line
            ) const
        {
            scope_t scope; // False scope by default.
 
            /***** Log level stage *****/
            // Test stage first, because it's fastest.
            scope.stage = stage;
            if(not (scope.stage <= _stage)) {
                // Bypass useless computations if no match
                // because of the stage.
                return scope;
            }
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
            /***** Stack depth *****/
            // Backtrace in second, quite fast.
            size_t stack_depth;
            void *buffer[max_buffer];
            stack_depth = backtrace(buffer, max_buffer);
            scope.depth = stack_depth;
            if(not (scope.depth <= _depth + _strip_calls)) {
                // Bypass if no match.
                return scope;
            }
#endif
 
            /***** Location *****/
            // Location last, slowest.
            std::ostringstream sline; sline << line;
            scope.there =
                       std::regex_search(file, _in_file)
                   and std::regex_search(func, _in_func)
                   and std::regex_search(sline.str(), _in_line);
 
            // No need to retest stage and depth, which are true here.
            scope.matches = scope.there;
 
            return scope;
        } // locate
 
        std::string replace(
                const std::string& form,
                const std::string& mark,
                const std::string& tag
            ) const
        {
            // Useless debug code, unless something fancy would be done with name tags.
            // std::regex re;
            // try {
            //     re = std::regex(mark);
            //
            // } catch(const std::regex_error& e) {
            //     std::cerr << "ERROR with a regular expression \"" << mark << "\": ";
            //     switch(e.code()) {
            //         case std::regex_constants::error_collate:
            //             std::cerr << "the expression contains an invalid collating element name";
            //             break;
            //         case std::regex_constants::error_ctype:
            //             std::cerr << "the expression contains an invalid character class name";
            //             break;
            //         case std::regex_constants::error_escape:
            //             std::cerr << "the expression contains an invalid escaped character or a trailing escape";
            //             break;
            //         case std::regex_constants::error_backref:
            //             std::cerr << "the expression contains an invalid back reference";
            //             break;
            //         case std::regex_constants::error_brack:
            //             std::cerr << "the expression contains mismatched square brackets ('[' and ']')";
            //             break;
            //         case std::regex_constants::error_paren:
            //             std::cerr << "the expression contains mismatched parentheses ('(' and ')')";
            //             break;
            //         case std::regex_constants::error_brace:
            //             std::cerr << "the expression contains mismatched curly braces ('{' and '}')";
            //             break;
            //         case std::regex_constants::error_badbrace:
            //             std::cerr << "the expression contains an invalid range in a {} expression";
            //             break;
            //         case std::regex_constants::error_range:
            //             std::cerr << "the expression contains an invalid character range (e.g. [b-a])";
            //             break;
            //         case std::regex_constants::error_space:
            //             std::cerr << "there was not enough memory to convert the expression into a finite state machine";
            //             break;
            //         case std::regex_constants::error_badrepeat:
            //             std::cerr << "one of *?+{ was not preceded by a valid regular expression";
            //             break;
            //         case std::regex_constants::error_complexity:
            //             std::cerr << "the complexity of an attempted match exceeded a predefined level";
            //             break;
            //         case std::regex_constants::error_stack:
            //             std::cerr << "there was not enough memory to perform a match";
            //             break;
            //         default:
            //             std::cerr << "unknown error";
            //     }
            //     std::cerr << std::endl;
            //     throw;
            // } // catch
 
            const std::regex re(mark);
            return std::regex_replace(form, re, tag);
        }
 
        std::string replace(
                const std::string& form,
                const std::string& mark,
                const size_t tag
            ) const
        {
            std::ostringstream stag; stag << tag;
            return replace(form, mark, stag.str());
        }
 
        std::string format(
                std::string format,
                const std::string& what,
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                const std::string& name,
#endif
                const level& stage,
                const std::string& file,
                const std::string& func,
                const size_t line
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                ,
                const size_t depth
#endif
            ) const
        {
            format = replace(format, "\\{msg\\}", what);
            format = replace(format, "\\{file\\}", file);
            format = replace(format, "\\{func\\}", func);
            format = replace(format, "\\{line\\}", line);
 
            format = replace(format, "\\{level\\}", _level_word.at(stage));
            std::string letter(1, _level_word.at(stage).at(0)); // char -> string
            format = replace(format, "\\{level_letter\\}", letter);
 
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
            format = replace(format, "\\{name\\}", name);
            format = replace(format, "\\{depth\\}", depth - _strip_calls);
 
            std::ostringstream chevrons;
            for(size_t i = _strip_calls; i < depth; ++i) {
                chevrons << _depth_mark;
            }
            format = replace(format, "\\{depth_marks\\}", chevrons.str());
#endif
 
            return _level_fmt.at(stage)(format);
        }
 
        void log(
                const level& stage,
                const std::string& what,
                const std::string& file, const std::string& func, size_t line
            ) const
        {
            scope_t scope = locate(stage, file, func, line);
 
            if(scope.matches) {
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                *_out << format(_format_log, what, basename(getenv("_")),
                                stage, file, func,
                                line, scope.depth );
#else
                *_out << format(_format_log, what,
                                stage, file, func,
                                line );
 
#endif
                _out->flush();
            } // if scopes.matches
        }
 
        template<class In>
        void dump(
                const level& stage,
                const In container_begin, const In container_end,
                const std::string& file, const std::string& func, size_t line,
                const std::string& filename_template="dump_{n}.dat",
                const std::string sep=CLUTCHDUMP_DEFAULT_SEP
            ) const
        {
            scope_t scope = locate(stage, file, func, line);
 
            if(scope.matches) {
                const std::string tag = "\\{n\\}";
                const std::regex re(tag);
                std::string outfile = "";
 
                // If the file name template has the {n} tag.
                if(std::regex_search(filename_template, re)) {
                    // Increment n until a free one is found.
                    size_t n = 0;
                    do {
                        outfile = replace(filename_template, tag, n);
                        n++;
                    } while( fs::exists( outfile ) );
 
                } else {
                    // Use the parameter as is.
                    outfile = filename_template;
                }
 
                std::ofstream fd(outfile);
 
                if(_format_dump.size() > 0) {
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                    fd << format(_format_dump, "", basename(getenv("_")),
                            stage, file, func,
                            line, scope.depth );
#else
                    fd << format(_format_dump, "",
                            stage, file, func,
                            line );
#endif
                    fd << sep; // sep after comment line.
                }
 
                std::copy(container_begin, container_end,
                    std::ostream_iterator<typename In::value_type>(fd, sep.c_str()));
 
                fd.close();
            } // if scopes.matches
        }
 
};
 
#else // not WITH_CLUTCHLOG
 
 
/**********************************************************************
 * Fake implementation
 **********************************************************************/
 
// Equivalent class with empty methods, will be optimized out
// while allowing to actually have calls implemented without WITH_CLUTCHLOG guards.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wreturn-type"
class clutchlog
{
    public:
        static clutchlog& logger() { }
        enum level {critical=0, error=1, warning=2, progress=3, note=4, info=5, debug=6, xdebug=7};
        class fmt {
            public:
                enum class fg { black, red, green, yellow, blue, magenta, cyan, white, none } fore;
                enum class bg { black, red, green, yellow, blue, magenta, cyan, white, none } back;
                enum class typo { reset, bold, underline, inverse, none } style;
                fmt() : fore(fg::none), back(bg::none), style(typo::none) { }
                fmt(  fg f,   bg b = bg::none, typo s = typo::none) : fore(f), back(b), style(s) { }
                fmt(  fg f, typo s           ,   bg b =   bg::none) : fore(f), back(b), style(s) { }
                fmt(  bg b,   fg f = fg::none, typo s = typo::none) : fore(f), back(b), style(s) { }
                fmt(  bg b, typo s           ,   fg f =   fg::none) : fore(f), back(b), style(s) { }
                fmt(typo s,   fg f = fg::none,   bg b =   bg::none) : fore(f), back(b), style(s) { }
                fmt(typo s,   bg b           ,   fg f =   fg::none) : fore(f), back(b), style(s) { }
            protected:
                std::ostream& print_on(std::ostream&) const { }
            public:
                friend std::ostream& operator<<(std::ostream&, const fmt&) { }
                std::string operator()(const std::string&) const { }
        };
    public:
        clutchlog(clutchlog const&)      = delete;
        void operator=(clutchlog const&) = delete;
    private:
        clutchlog() {}
    protected:
        struct scope_t {};
        scope_t locate(
                const level&,
                const std::string&,
                const std::string&,
                const size_t
            ) const
        { }
    public:
        void format(const std::string&) {}
        std::string format() const {}
 
        void format_comment(const std::string&) {}
        std::string format_comment() const {}
 
        void out(std::ostream&) {}
        std::ostream& out() {}
 
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
        void depth(size_t) {}
        size_t depth() const {}
 
        void depth_mark(std::string) {}
        std::string depth_mark() const {}
#endif
 
        void  threshold(level) {}
        level threshold() const {}
 
        void file(std::string) {}
        void func(std::string) {}
        void line(std::string) {}
 
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
        void location(
                const std::string&,
                const std::string& in_function=".*",
                const std::string& in_line=".*"
            )
        { }
#pragma GCC diagnostic pop
        void style(level, fmt) { }
        fmt style(level) const { }
        level level_of(const std::string) { }
    public:
        std::string replace(
                const std::string&,
                const std::string&,
                const std::string&
            ) const
        { }
 
        std::string replace(
                const std::string&,
                const std::string&,
                const size_t
            ) const
        { }
 
        std::string format(
                std::string,
                const std::string&,
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                const std::string&,
#endif
                const level&,
                const std::string&,
                const std::string&,
                const size_t
#if CLUTCHLOG_HAVE_UNIX_SYSINFO == 1
                ,
                const size_t
#endif
            ) const
        { }
 
        void log(
                const level&,
                const std::string&,
                const std::string&, const std::string&, size_t
            ) const
        { }
 
        template<class In>
        void dump(
                const level&,
                const In, const In,
                const std::string&, const std::string&, size_t,
                const std::string&,
                const std::string
            ) const
        { }
};
#pragma GCC diagnostic pop
#endif // WITH_CLUTCHLOG
 
#endif // __CLUTCHLOG_H__