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Added copy ctor and assignment to logger
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9d3aa5a253
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@ -11,8 +11,58 @@
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#include "spdlog/details/pattern_formatter.h"
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namespace spdlog {
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// public methods
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SPDLOG_INLINE void logger::log(source_loc loc, level::level_enum lvl, const char *msg)
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SPDLOG_INLINE logger::logger(const logger &other):
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name_(other.name_),
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sinks_(other.sinks_),
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level_(other.level_.load(std::memory_order_relaxed)),
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flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
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custom_err_handler_(other.custom_err_handler_)
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{
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}
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SPDLOG_INLINE logger::logger(logger &&other):
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name_(std::move(other.name_)),
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sinks_(std::move(other.sinks_)),
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level_(other.level_.load(std::memory_order_relaxed)),
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flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
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custom_err_handler_(std::move(other.custom_err_handler_))
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{
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}
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SPDLOG_INLINE logger &logger::operator=(logger other)
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{
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this->swap(other);
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return *this;
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}
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SPDLOG_INLINE void logger::swap(spdlog::logger &other)
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{
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name_.swap(other.name_);
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sinks_.swap(other.sinks_);
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//swap level_
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auto tmp = other.level_.load();
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tmp = level_.exchange(tmp);
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other.level_.store(tmp);
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//swap flush level_
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tmp = other.flush_level_.load();
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tmp = flush_level_.exchange(tmp);
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other.flush_level_.store(tmp);
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custom_err_handler_.swap(other.custom_err_handler_);
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}
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SPDLOG_INLINE void swap(logger &a, logger &b)
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{
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a.swap(b);
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}
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void logger::log(source_loc loc, level::level_enum lvl, const char *msg)
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{
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if (!should_log(lvl))
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{
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@ -135,10 +185,8 @@ SPDLOG_INLINE void logger::set_error_handler(err_handler handler)
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// create new logger with same sinks and configuration.
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SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name)
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{
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auto cloned = std::make_shared<logger>(std::move(logger_name), sinks_.begin(), sinks_.end());
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cloned->set_level(this->level());
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cloned->flush_on(this->flush_level());
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cloned->set_error_handler(this->custom_err_handler_);
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auto cloned = std::make_shared<logger>(*this);
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cloned->name_ = std::move(logger_name);
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return cloned;
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}
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@ -56,8 +56,11 @@ public:
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virtual ~logger() = default;
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logger(const logger &) = delete;
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logger &operator=(const logger &) = delete;
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logger(const logger &other);
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logger(logger &&other);
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logger &operator=(logger other);
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void swap(spdlog::logger &other);
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template<typename... Args>
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void log(source_loc loc, level::level_enum lvl, const char *fmt, const Args &... args)
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@ -328,23 +331,26 @@ public:
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virtual std::shared_ptr<logger> clone(std::string logger_name);
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protected:
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virtual void sink_it_(details::log_msg &msg);
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std::string name_;
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std::vector<sink_ptr> sinks_;
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spdlog::level_t level_{spdlog::logger::default_level()};
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spdlog::level_t flush_level_{level::off};
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err_handler custom_err_handler_{nullptr};
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virtual void sink_it_(details::log_msg &msg);
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virtual void flush_();
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bool should_flush_(const details::log_msg &msg);
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// default error handler.
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// print the error to stderr with the max rate of 1 message/minute.
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void err_handler_(const std::string &msg);
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const std::string name_;
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std::vector<sink_ptr> sinks_;
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spdlog::level_t level_{spdlog::logger::default_level()};
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spdlog::level_t flush_level_{level::off};
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err_handler custom_err_handler_{nullptr};
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};
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void swap(logger& a, logger& b);
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} // namespace spdlog
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#ifdef SPDLOG_HEADER_ONLY
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#include "logger-inl.h"
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#endif
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