Class ostream_sink

Synopsis

#include <include/spdlog/sinks/ostream_sink.h>

template<typename Mutex>
class ostream_sink final : public base_sink<Mutex>

Description

No description yet.

Mentioned in

Inheritance

Ancestors: base_sink

Methods

ostream_sink overload
flush_
operator=
sink_it_

Source

Lines 14-44 in include/spdlog/sinks/ostream_sink.h.

template<typename Mutex>
class ostream_sink final : public base_sink<Mutex>
{
public:
    explicit ostream_sink(std::ostream &os, bool force_flush = false)
        : ostream_(os)
        , force_flush_(force_flush)
    {}
    ostream_sink(const ostream_sink &) = delete;
    ostream_sink &operator=(const ostream_sink &) = delete;

protected:
    void sink_it_(const details::log_msg &msg) override
    {
        memory_buf_t formatted;
        base_sink<Mutex>::formatter_->format(msg, formatted);
        ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size()));
        if (force_flush_)
        {
            ostream_.flush();
        }
    }

    void flush_() override
    {
        ostream_.flush();
    }

    std::ostream &ostream_;
    bool force_flush_;
};





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