// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.

// Distributed under the MIT License (http://opensource.org/licenses/MIT)

#pragma once

#include <spdlog/details/log_msg.h>

namespace spdlog {

namespace details {

// Extend log_msg with internal buffer to store its payload.

// This is needed since log_msg holds string_views that points to stack data.

class SPDLOG_API log_msg_buffer : public log_msg {

    memory_buf_t buffer;

    void update_string_views();

public:

    log_msg_buffer() = default;

    explicit log_msg_buffer(const log_msg &orig_msg);

    log_msg_buffer(const log_msg_buffer &other);

    log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT;

    log_msg_buffer &operator=(const log_msg_buffer &other);

    log_msg_buffer &operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT;

};

}  // namespace details

}  // namespace spdlog

#ifdef SPDLOG_HEADER_ONLY

#include "log_msg_buffer-inl.h"

#endif