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@ -4,10 +4,10 @@
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//
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#pragma once
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#include "../details/file_helper.h"
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#include "../details/null_mutex.h"
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#include "../fmt/fmt.h"
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#include "../spdlog.h"
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#include "base_sink.h"
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#include <algorithm>
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@ -19,14 +19,14 @@
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#include <string>
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namespace spdlog {
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namespace sinks {
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/*
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namespace sinks {
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/*
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* Trivial file sink with single file as target
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*/
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template<class Mutex>
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class simple_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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template<class Mutex>
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class simple_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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explicit simple_file_sink(const filename_t &filename, bool truncate = false)
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: _force_flush(false)
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{
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@ -38,7 +38,7 @@ namespace spdlog {
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_force_flush = force_flush;
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}
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protected:
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protected:
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void _sink_it(const details::log_msg &msg) override
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{
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_file_helper.write(msg);
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@ -53,21 +53,21 @@ namespace spdlog {
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_file_helper.flush();
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}
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private:
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private:
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details::file_helper _file_helper;
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bool _force_flush;
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};
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};
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using simple_file_sink_mt = simple_file_sink<std::mutex>;
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using simple_file_sink_st = simple_file_sink<details::null_mutex>;
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using simple_file_sink_mt = simple_file_sink<std::mutex>;
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using simple_file_sink_st = simple_file_sink<details::null_mutex>;
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/*
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/*
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* Rotating file sink based on size
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*/
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template<class Mutex>
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class rotating_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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template<class Mutex>
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class rotating_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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rotating_file_sink(filename_t base_filename, std::size_t max_size, std::size_t max_files)
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: _base_filename(std::move(base_filename))
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, _max_size(max_size)
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@ -95,7 +95,7 @@ namespace spdlog {
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return w.str();
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}
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protected:
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protected:
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void _sink_it(const details::log_msg &msg) override
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{
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_current_size += msg.formatted.size();
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@ -112,7 +112,7 @@ namespace spdlog {
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_file_helper.flush();
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}
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private:
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private:
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// Rotate files:
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// log.txt -> log.1.txt
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// log.1.txt -> log.2.txt
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@ -147,16 +147,16 @@ namespace spdlog {
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std::size_t _max_files;
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std::size_t _current_size;
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details::file_helper _file_helper;
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};
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};
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using rotating_file_sink_mt = rotating_file_sink<std::mutex>;
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using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
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using rotating_file_sink_mt = rotating_file_sink<std::mutex>;
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using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
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/*
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/*
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* Default generator of daily log file names.
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*/
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struct default_daily_file_name_calculator
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{
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struct default_daily_file_name_calculator
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{
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// Create filename for the form filename.YYYY-MM-DD_hh-mm.ext
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static filename_t calc_filename(const filename_t &filename)
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{
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@ -168,13 +168,13 @@ namespace spdlog {
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tm.tm_hour, tm.tm_min, ext);
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return w.str();
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}
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};
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};
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/*
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/*
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* Generator of daily log file names in format basename.YYYY-MM-DD.ext
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*/
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struct dateonly_daily_file_name_calculator
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{
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struct dateonly_daily_file_name_calculator
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{
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// Create filename for the form basename.YYYY-MM-DD
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static filename_t calc_filename(const filename_t &filename)
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{
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@ -185,15 +185,15 @@ namespace spdlog {
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w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, ext);
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return w.str();
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}
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};
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};
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/*
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/*
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* Rotating file sink based on date. rotates at midnight
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*/
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template<class Mutex, class FileNameCalc = default_daily_file_name_calculator>
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class daily_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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template<class Mutex, class FileNameCalc = default_daily_file_name_calculator>
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class daily_file_sink SPDLOG_FINAL : public base_sink<Mutex>
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{
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public:
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// create daily file sink which rotates on given time
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daily_file_sink(filename_t base_filename, int rotation_hour, int rotation_minute)
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: _base_filename(std::move(base_filename))
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@ -208,7 +208,7 @@ namespace spdlog {
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_file_helper.open(FileNameCalc::calc_filename(_base_filename));
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}
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protected:
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protected:
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void _sink_it(const details::log_msg &msg) override
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{
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if (std::chrono::system_clock::now() >= _rotation_tp)
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@ -224,7 +224,7 @@ namespace spdlog {
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_file_helper.flush();
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}
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private:
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private:
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std::chrono::system_clock::time_point _next_rotation_tp()
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{
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auto now = std::chrono::system_clock::now();
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@ -238,7 +238,7 @@ namespace spdlog {
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{
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return rotation_time;
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}
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return { rotation_time + std::chrono::hours(24) };
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return {rotation_time + std::chrono::hours(24)};
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}
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filename_t _base_filename;
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@ -246,59 +246,59 @@ namespace spdlog {
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int _rotation_m;
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std::chrono::system_clock::time_point _rotation_tp;
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details::file_helper _file_helper;
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};
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};
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using daily_file_sink_mt = daily_file_sink<std::mutex>;
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using daily_file_sink_st = daily_file_sink<details::null_mutex>;
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using daily_file_sink_mt = daily_file_sink<std::mutex>;
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using daily_file_sink_st = daily_file_sink<details::null_mutex>;
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} // namespace sinks
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} // namespace sinks
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//
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// factory functions to create and register file loggers
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//
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//
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// factory functions to create and register file loggers
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//
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// Basic logger simply writes to given file without any limitations or rotations.
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false)
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{
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// Basic logger simply writes to given file without any limitations or rotations.
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false)
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{
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return Factory::template create<sinks::simple_file_sink_mt>(logger_name, filename, truncate);
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}
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false)
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{
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false)
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{
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return Factory::template create<sinks::simple_file_sink_st>(logger_name, filename, truncate);
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}
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}
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//
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// Create and register multi/single threaded rotating file logger
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//
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> rotating_logger_mt(
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//
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// Create and register multi/single threaded rotating file logger
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//
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> rotating_logger_mt(
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const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files)
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{
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{
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return Factory::template create<sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files);
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}
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> rotating_logger_st(
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> rotating_logger_st(
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const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files)
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{
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{
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return Factory::template create<sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files);
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}
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}
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//
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// Create file logger which creates new file on the given time (default in midnight):
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//
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0)
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{
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//
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// Create file logger which creates new file on the given time (default in midnight):
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//
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0)
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{
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return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute);
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}
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0)
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{
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0)
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{
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return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute);
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}
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}
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} // namespace spdlog
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