spdlog

include/spdlog/spdlog.h

@@ -0,0 +1,84 @@
+//
+// This is spdlog - an extremely fast and easy to use c++11 logging library
+//
+
+// example code (create multi threaded daily logger):
+// auto my_logger = spdlog::create<daily_file_sink_st>("mylog", "dailylog_filename", "txt");
+// ..
+// auto mylog = spdlog::get("mylog");
+// mylog->info("Hello logger.", "This is message number", 1, "!!") ;
+// mylog->info() << "std streams are also supprted: " << std::hex << 255;
+
+// see example.cpp for more examples
+
+#pragma once
+
+#include "logger.h"
+#include "details/registry.h"
+
+namespace spdlog
+{
+
+// Return an existing logger or nullptr if a logger with such name doesn't exist.
+// Examples:
+//
+// spdlog::get("mylog")->info("Hello");
+// auto logger = spdlog::get("mylog");
+// logger.info("This is another message" , x, y, z);
+// logger.info() << "This is another message" << x << y << z;
+std::shared_ptr<logger> get(const std::string& name);
+
+
+// Example:
+// auto logger = spdlog::create("mylog", {sink1, sink2});
+std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks);
+
+
+// Example (create a logger with daily rotating file):
+// using namespace spdlog::sinks;
+// spdlog::create<daily_file_sink_st>("mylog", "dailylog_filename", "txt");
+template <typename Sink, typename... Args>
+std::shared_ptr<spdlog::logger> create(const std::string& logger_name, const Args&... args);
+
+// Example:
+// using namespace spdlog::sinks;
+// std::vector<spdlog::sink_ptr> mySinks;
+// mySinks.push_back(std::make_shared<rotating_file_sink_mt>("filename", "txt", 1024 * 1024 * 5, 10));
+// mySinks.push_back(std::make_shared<stdout_sink_mt>());
+// spdlog::create("mylog", mySinks.begin(), mySinks.end());
+template<class It>
+std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end);
+
+
+// Set global formatting
+// Example:
+// spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %t");
+void set_pattern(const std::string& format_string);
+
+
+// Set global formatter object
+void set_formatter(formatter_ptr f);
+
+
+//Set global active logging level
+void set_level(level::level_enum log_level);
+
+
+//Stop all loggers
+void stop();
+
+
+//
+// Trace macro to turn on/off at compile time
+// Example: SPDLOG_TRACE(my_logger, "Some trace message");
+//
+#ifdef _DEBUG
+#define SPDLOG_TRACE(logger, ...) logger->log(__FILE__, " #", __LINE__,": " __VA_ARGS__)
+#else
+#define SPDLOG_TRACE(logger, ...) {}
+#endif
+
+
+}
+
+#include "details/spdlog_impl.h"