46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
#pragma once
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#include <unordered_map>
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#include <string>
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#include <memory>
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#include <mutex>
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namespace c11log
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{
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class logger;
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namespace details
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{
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class factory
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{
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public:
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typedef std::shared_ptr<c11log::logger> logger_ptr;
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typedef std::unordered_map<std::string, logger_ptr> logger_map;
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logger_ptr get_logger(const std::string &name);
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static c11log::details::factory& instance();
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private:
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logger_map _loggers;
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std::mutex _loggers_mutex;
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};
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}
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}
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inline c11log::details::factory::logger_ptr c11log::details::factory::get_logger(const std::string &name)
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{
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std::lock_guard<std::mutex> lock(_loggers_mutex);
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auto found = _loggers.find(name);
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if (found == _loggers.end()) {
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auto new_logger_ptr = std::make_shared<c11log::logger>(name);
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_loggers.insert(std::make_pair(name, new_logger_ptr));
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return new_logger_ptr;
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} else {
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return found->second;
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}
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}
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inline c11log::details::factory & c11log::details::factory::instance()
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{
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static c11log::details::factory instance;
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return instance;
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}
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