spdlog/details/log_msg_buffer-inl.h

0001 // Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
0002 // Distributed under the MIT License (http://opensource.org/licenses/MIT)
0003
0004 #pragma once
0005
0006 #ifndef SPDLOG_HEADER_ONLY
0007 #    include <spdlog/details/log_msg_buffer.h>
0008 #endif
0009
0010 namespace spdlog {
0011 namespace details {
0012
0013 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
0014     : log_msg{orig_msg}
0015 {
0016     buffer.append(logger_name.begin(), logger_name.end());
0017     buffer.append(payload.begin(), payload.end());
0018     update_string_views();
0019 }
0020
0021 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
0022     : log_msg{other}
0023 {
0024     buffer.append(logger_name.begin(), logger_name.end());
0025     buffer.append(payload.begin(), payload.end());
0026     update_string_views();
0027 }
0028
0029 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other}, buffer{std::move(other.buffer)}
0030 {
0031     update_string_views();
0032 }
0033
0034 SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other)
0035 {
0036     log_msg::operator=(other);
0037     buffer.clear();
0038     buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
0039     update_string_views();
0040     return *this;
0041 }
0042
0043 SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT
0044 {
0045     log_msg::operator=(other);
0046     buffer = std::move(other.buffer);
0047     update_string_views();
0048     return *this;
0049 }
0050
0051 SPDLOG_INLINE void log_msg_buffer::update_string_views()
0052 {
0053     logger_name = string_view_t{buffer.data(), logger_name.size()};
0054     payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
0055 }
0056
0057 } // namespace details
0058 } // namespace spdlog