Some syntactic improvements

include/c11log/details/flush_helper.h

@@ -1,5 +1,6 @@
 #pragma once
 // Flush to file every X writes..
+// If X is zero than never flush..
 
 namespace c11log
 {
@@ -13,6 +14,8 @@ public:
         _flush_every(flush_every),
         _flush_countdown(flush_every) {};
 
+    file_flush_helper(const file_flush_helper&) = delete;
+
     void write(const std::string& msg, std::ofstream& ofs)
     {
         ofs.write(msg.data(), msg.size());

include/c11log/details/line_logger.h

@@ -11,10 +11,9 @@
 
 namespace c11log
 {
-//class logger;
+
 namespace details
 {
-
 class line_logger
 {
 public:
@@ -45,7 +44,7 @@ public:
     {
         if (_enabled)
         {
-            _log_msg.logger_name = _callback_logger->get_name();
+            _log_msg.logger_name = _callback_logger->name();
             _log_msg.time = log_clock::now();
             _log_msg.raw = _oss.str();
             _callback_logger->_log_it(_log_msg);

include/c11log/logger.h

@@ -1,7 +1,12 @@
 #pragma once
 
 // Thread safe logger
-// Has log level and vector sinks which do the actual logging
+// Has name, log level, vector of std::shared sink pointers and formatter
+// Upon each log write the logger:
+// 1. Checks if its log level is enough to log the message
+// 2. Format the message using the formatter function
+// 3. Pass the formatted message to it sinks to performa the actual logging
+
 #include<vector>
 #include<memory>
 #include<atomic>
@@ -10,44 +15,33 @@
 #include "sinks/base_sink.h"
 #include "common.h"
 
-
-
-//Thread safe, fast logger.
-//All initialization is done in ctor only, so we get away lot of locking
 namespace c11log
 {
 
 namespace details
 {
 class line_logger;
-template<std::size_t> class fast_buf;
 }
 
 class logger
 {
 public:
-
     using sink_ptr = std::shared_ptr<sinks::isink>;
     using sinks_vector_t = std::vector<sink_ptr>;
     using sinks_init_list = std::initializer_list<sink_ptr>;
-
     using formatter_ptr = std::unique_ptr<c11log::formatters::formatter>;
 
     logger(const std::string& name, sinks_init_list, formatter_ptr = nullptr);
     logger(const std::string& name, sink_ptr, formatter_ptr = nullptr);
-
-    ~logger() = default;
-
-    //Non copybale in anyway
     logger(const logger&) = delete;
-    logger(logger&&) = delete;
     logger& operator=(const logger&) = delete;
-    logger& operator=(logger&&) = delete;
+    ~logger() = default;
 
-    void set_min_level(c11log::level::level_enum);
-    c11log::level::level_enum get_level() const;
 
-    const std::string& get_name() const;
+    void level(c11log::level::level_enum);
+    c11log::level::level_enum level() const;
+
+    const std::string& name() const;
     bool should_log(c11log::level::level_enum) const;
 
     template<typename T> details::line_logger trace(const T&);
@@ -73,7 +67,7 @@ private:
     std::string _logger_name;
     formatter_ptr _formatter;
     sinks_vector_t _sinks;
-    std::atomic_int _min_level;
+    std::atomic_int _level;
 
     void _log_it(details::log_msg& msg);
 };
@@ -84,7 +78,6 @@ private:
 
 }
 
-
 //
 // Logger implementation
 //
@@ -109,7 +102,7 @@ inline c11log::logger::logger(const std::string& name, sinks_init_list sinks_lis
     _sinks(sinks_list)
 {
     //Seems that vs2013 doesn't support std::atomic member initialization yet
-    _min_level = level::INFO;
+    _level = level::INFO;
     if(!_formatter)
         _formatter = std::make_unique<formatters::default_formatter>();
 
@@ -120,7 +113,6 @@ inline c11log::logger::logger(const std::string& name, sink_ptr sink, formatter_
     logger(name, {sink}, std::move(f)) {}
 
 
-
 template<typename T>
 inline c11log::details::line_logger c11log::logger::trace(const T& msg)
 {
@@ -201,24 +193,24 @@ inline c11log::details::line_logger c11log::logger::fatal()
 }
 
 
-inline const std::string& c11log::logger::get_name() const
+inline const std::string& c11log::logger::name() const
 {
     return _logger_name;
 }
 
-inline void c11log::logger::set_min_level(c11log::level::level_enum level)
+inline void c11log::logger::level(c11log::level::level_enum level)
 {
-    _min_level.store(level);
+    _level.store(level);
 }
 
-inline c11log::level::level_enum c11log::logger::get_level() const
+inline c11log::level::level_enum c11log::logger::level() const
 {
-    return static_cast<c11log::level::level_enum>(_min_level.load());
+    return static_cast<c11log::level::level_enum>(_level.load());
 }
 
 inline bool c11log::logger::should_log(c11log::level::level_enum level) const
 {
-    return level >= _min_level.load();
+    return level >= _level.load();
 }
 
 inline void c11log::logger::_log_it(details::log_msg& msg)

include/c11log/sinks/base_sink.h

@@ -17,7 +17,7 @@ template<class Mutex>
 class base_sink:public isink
 {
 public:
-    base_sink():_mutex(), _enabled(true) {}
+    base_sink():_mutex() {}
     virtual ~base_sink() = default;
 
     base_sink(const base_sink&) = delete;
@@ -25,28 +25,14 @@ public:
 
     void log(const details::log_msg& msg) override
     {
-        if (_enabled)
-        {
-            std::lock_guard<Mutex> lock(_mutex);
-            _sink_it(msg);
-        }
+        std::lock_guard<Mutex> lock(_mutex);
+        _sink_it(msg);
     };
 
-    void enable(bool enabled) override
-    {
-        _enabled = enabled;
-    }
-
-    bool is_enabled() override
-    {
-        return _enabled.load();
-    }
 
 protected:
     virtual void _sink_it(const details::log_msg& msg) = 0;
     Mutex _mutex;
-    std::atomic<bool> _enabled;
-
 };
 }
 }

include/c11log/sinks/isink.h

@@ -10,8 +10,6 @@ class isink
 {
 public:
     virtual void log(const details::log_msg& msg) = 0;
-    virtual void enable(bool enabled) = 0;
-    virtual bool is_enabled() = 0;
 };
 }
 }